BNP is the good myocardial markers to diagnose heart failure

    The main secretion parts of BNP are in ventricular. People in the synthesis of myocardial cells first is to contain 108 amino acids of type B natriuretic peptides original (proBNP), after cutting, under the action of the enzyme were cut for containing 76 amino acids N end type B natriuretic peptide original (NT-proBNP, MW 8.5 kD) and contain 32 of the C amino acid peptide BNP (MW 3.5 kD). 

    Natriuretic peptide main physiological function is diuresis platoon sodium, inhibit renin-the renin-angiotensin-aldosterone system, (RAAS) the dilation of blood vessels and inhibit vascular smooth muscle cell proliferation, etc. 

    NT proBNP don't have biological activities. When ventricular capacity load or pressure load increases, the myocardial synthesis and release the BNP/NT-proBNP will increase.
    Foreign large multi-center clinical trials of the results confirm, BNP/NT-proBNP heart failure diagnosis is fairly good myocardial markers.

    The half-life of BNP for 22 min, NT-proBNP half-life for 120 min, so, NT-proBNP in heart failure patients in the blood level than BNP high 1 times ~ 10 times, is more advantageous to the diagnosis of HF and laboratory determined.

    BNP is extremely negative predictive value (96%), according to BNP may exclude 96% of the patients with heart failure .
                                           

                                                                                

                                                         Article : From perlong medical (http://www.pl999.net)

The application of C-arm system in Medical Area

  With the speedy development of medical technology, the doctors are paying more and more attention to the paintless and Miniinvasive surgery for the patients. This focus request more and more about our technology of pre-diagonostic before surgery and pharmacy. Thereinto, the diagnostic application of X-ray machine attracts doctors' attention. From radiograpy X-ray devices to fluoroscopy X-ray devices, from low frequency to high frequency X-ray devices, from common sugery to interventional surgery, X-ray devices have been maturer and maturer. Now C-arms are one of the driving technological forces behind the advancement of minimally invasive surgeries, such as interventional surgeries. These mobile fluoroscopic imaging systems are precise and accurate devices that allow for less patients' discomfort in a variety of surgical and nonsurgical procedures. The minimal invasiveness with the use of C-arms has helped lead to the increase of more cost-effective outpatient care. C-arms provide patients with minimally invasive, pain-reduced procedures.

    China Perlong Medical, are a professional manufacturer in R&D, manufacturing and marketing various kinds of medical equipment in X-ray Machine for more than 18 years.

    Since their foundation in 1993, Perlong has grown up to be a mature and perfect medical company with a rapid speed. All of our products have been awarded the ISO9000 and ISO13485 quality management system certification and TüV quality system certification. In virtue of our high quality, competitive price, our products are very popular in the world market, especially in South America, East Europe, Asia, Mid-east, Africa, etc. 


    Their new superior product--Series PLX7000 High Frequency Mobile C-arm System, has been issued and on hot sales now! This High Frequency Mobile C-arm System is widely used in orthepedics, urology surgery, spinal surgery, abdominal surgery, pain management, cardialogy dept., digestive department, gynecology and obstetrics and so on. There are three models of this series, PLX7000A, PLX7000B and PLX7000C.

    Some main features as belows:
    • Pefect imaging system (DSI/DSA function)
    • Flexible 4-dimension electric movement
    • Multiply function mobile processing workstation and safer operations
    • High voltage generator with high power and microfocus to optimize digital image.
    • Full pulse fluoroscopy and intelligent exposure control
                                                           
                                    Article : From perlong medical (http://www.pl999.net)

The Brief Introduction of DR

  As the improvement of Medical Standards, Digital radiography is being wildly used in different hospitals from countryside to modern cities. It is applied to the chest, skull, spine and limbs etc from kids to adults.So what is DR? How does it work? And what are its functions?

    What is DR?
    Digital radiography(DR) is a form of X-ray imaging, where digital X-ray sensors are used instead of traditional photographic film. Advantages include time efficiency through bypassing chemical processing and the ability to digitally transfer and enhance images. Also less radiation can be used to produce an image of similar contrast to conventional radiography.

    Digital radiography uses a digital image capture device instead of X-ray film. The gives advantages of immediate image preview and availability; elimination of costly film processing steps; a wider dynamic range, which makes it more forgiving for over- and under-exposure; as well as the ability to apply special image processing techniques that enhance overall display of the image.

    There are two major variants of digital image capture devices: flat panel detectors and high-density line-scan solid state detectors. FPDs are further classified in two main aspects:

    Indirect Flat Panel Detector. Amorphous silicon is the most common material of commercial FPDs. Combining a-Si detectors with a scintillator in the detector's outer layer, which is made from caesium iodide (CsI) or gadolinium oxysulfide (Gd2O2S), converts X-rays to light. Because of this conversion the a-Si detector is considered an indirect imaging device. The light is channeled through the a-Si photodiode layer where it is converted to a digital output signal. The digital signal is then read out by thin film transistors(TFTs) or fiber-coupled CCDs. The image data file is sent to a computer for display.

    Direct Flat Panel Detector. Amorphous selenium FPDs are known as “direct” detectors because X-ray photons are converted directly into charge. The outer layer of the flat panel in this design is typically a high-voltage bias electrode. X-ray photons create electron-hole pairs in a-Se, and the transit of these electrons and holes depends on the potential of the bias voltage charge. As the holes are replaced with electrons, the resultant charge pattern in the selenium layer is read out by a TFT array, active matrix array, electrometer probes or microplasma line addressing.

    A high-density line-scan solid state detector is composed of a photostimulable barium fluorobromide doped with europium or caesium bromide phosphor. The phosphor detector records the X-ray energy during exposure and is scanned by a laser diode to excite the stored energy which is released and read out by a digital image capture array of a CCD.

    Direct digital sensors represent a significant initial investment, but in addition to the convenience of digital images, provide instant images that can reduce the time the patient spends in the dental chair. They also reduce the need for the constant purchase of film and the necessary development chemicals. Early systems used CCD sensor technology, but changed to CMOS sensors following their introduction in early 1998.

    How does it work?
    Indirect digital imaging utilizes a reusable plate in place of the film. After X-ray exposure the plate (sheet) is placed in a special scanner where the latent formed image is retrieved point by point and digitized, using laser light scanning. The digitized images are stored and displayed on the computer screen. This method is halfway between old film-based technology and current direct digital imaging technology. It is similar to the film process because it involves the same image support handling but differs in that the chemical development process is replaced by scanning. This is not much faster than film processing and the resolution and sensitivity performances are contested. PSP has been described as having an advantage of fitting within any pre-existing equipment without modification because it replaces the existing film; however, it includes extra costs for the scanner and replacement of scratched plates.
                                                                                                    
                      Article : From perlong medical (http://www.pl999.net)

In bold in vitro diagnostic reagent-myocardial for troponin test reagent in clinical diagnosis of application

I to the diagnosis of myocardial injury
In many of the clinical diagnosis AMI biochemical indexes, CK  MB once considered a diagnosis "gold standard", has been used for many years. Along with the further study of cTnI, regardless of its specificity or sensitivity, CK  MB status have suffered serious challenges. CTnI is considered to be the most good sure markers, and has gradually replace CK MB become the diagnosis of AMI "gold standard".
In all kinds of myocardial cell damage occurred in patients with coronary artery disease, and some of the patients with clinical performance may not fully comply with WHO about AMI diagnosis standard (unstable angina is one of them), but with some myocardial injury markers (such as cTnT) increases, this makes the myocardial cell damage detection of biomarkers of possible.CTnT and cTnI in after AMI (3 ~ 6 h) blood quickly raise concentration, its performance and CK MB (3 ~ 8 h) quite or earlier, but they specificity and sensitivity was significantly higher than the CK MB, and has a long diagnosis cTn window period (cTnI seven to 10 d, cTnT 10 ~ 14 d). The data show that for patients with acute chest pain cTn (with or without myocardial injury in the diagnosis and differential diagnosis is better than CK MB (20,).
Whether unstable angina pectoris or no Q wave of myocardial infarction patients, cTnI has prognostic diagnostic value. The unstable coronary artery disease follow-up of patients, found that assessment cTnI greater than 0.1 mg/L the patient's mortality rate is less than 0.1 mg/L cTnI patient mortality big more than three times. Therefore, any acute coronary artery disease patients and increased the cTn, shall be regarded as (22,; high risk.
II AMI fibrinolytic therapy after the pointer
Intravenous injection thrombolysis drug is in recent years commonly used AMI treatment, after the therapy judge whether appear reperfusion also become clinical doctors one important concern. Research shows that, if for troponin peak of the early appear, often appear that reperfusion, early coronary artery reperfusion the pointer CK MB, muscle red protein (Mgb), cTnT and cTnI in successful treatment of thrombosis after early dynamic comparative study shows, four markers in thrombolysis early dynamics released after basic similar, but, cTnT and cTnI at the risk of coronary artery 90 min reperfusion average index significant higher than CK  MB and Mgb (24).
III to the perioperative myocardial infarction diagnosis
Coronary artery bypass surgery after the diagnosis of myocardial infarction in an important role in the heart surgery. CTn is perioperative myocardial infarction sensitive and specific markers, able to identify did not reach the conventional perioperative myocardial infarction judgment standard of tiny perioperative myocardial injury.
IV to the diagnosis of myocarditis
Compared with CK activity, myocarditis, cTnT because its relatively high serum assessment and long rise time, and has higher detection sensitivity, serum cTnT level can be used as the diagnosis of acute myocarditis markers (10).
V the relationship and kidney failure
Ischemic heart disease is late-stage renal patients to disease and one of the leading causes of death, accounting for about 40% of the total mortality; These ischemic heart disease patients, about 25% development for AMI. Therefore, in the clinical treatment of patients with advanced kidney disease, cardiovascular complications diagnosis is a vital problem. In a late kidney patient serum, cTnT and cTnI assessment of the differences. Late in cTnT rise of kidney disease may cause to have: detection method of the cross reaction; CTnT in skeletal muscle of the heavy expression; There are tiny myocardial injury. The second generation cTnT analysis not because cTnT late in the heavy expression of skeletal muscle kidney patients and produce false-positive, which ruled out analysis cross reaction. Research thinks, kidney patients serum in late cTnT increases may be due to some extent myocardial injuries (25).
VI hypothyroidism myocardial injury patients diagnosis
Hypothyroidism cause cholesterol, make the patient to get coronary artery disease and AMI. At the same time, hypothyroidism patients often cramps, muscle pain skeletal muscle injury symptoms, so, this kind of patient serum CK, CK MB level has different rate increases. At this time, cTn is hypothyroidism myocardial injury patients diagnosed with good markers.
VII the drug
CTn is also used to look at some of the pharmacological effects of drugs and the heart of the relationship between observational studies, understanding whether improve or aggravate myocardial ischemia phenomenon.
VIII the other
Such as heart transplantation rejection or acute cardiac failure, also often appear cTn increases CK MB no abnormal phenomenon (26).
Due to the sensitivity of the cTnI myocardial infarction and detection of high sensitivity, in the heart disease diagnosis and differential diagnosis of functions are becoming more and more attention by people, through to the detection cTnI can not only improve the diagnosis of myocardial injury and has greatly improved the efficiency of the treatment of patients, and encourage people to existing diagnosis and differential diagnosis of methodology to know, however, because of the related inspection standard still not united, as well as the inspection of the existence of numerous interference factors, so that in the scientific research and clinical application of certain limits still.

                                        Article : From perlong medical (http://www.pl999.net)

China's medical equipment market in the next song ti will remain high speed increase

       China business research nets released the 2012 China medical equipment market trend observation research forecast report "shows: the medical equipment market potential is tremendous, and will maintain rapid growth, and expected future years China's medical device industry compound annual growth rate will remain in the 20% ~ 30%, the medical device industry in our country has the development of gold period.

        Statistics show that the global medical devices the size of the market has dominated the global pharmaceutical market 42% of the total scale, and expand of power. In the next few years, global medical equipment market will be 4% ~ 6% growth. Our medical equipment market potential is tremendous, medical equipment industrial output value in China in 2010, the first time exceeded 100 billion yuan RMB mark, many of the medical devices in the world's first production scale. Rely on the cost advantage, and the research and development status of cumulative promotion industry chain, and growing medical expenses, rising consumption ability and health consciousness, and our country medicine health system reform and the promotion of the positive factors, the expected future years China's medical device industry compound annual growth rate will remain at 20% or more.

           About medical equipment industry development prospects of the prediction of the famous global positive from medical industry exhibition platform-Dusseldorf international hospital and medical equipment exposition (MEDICA) and Sao Paulo, Brazil, international medical equipment exhibition (COMPAMED) released figures in also get the confirm. In 2011, the size of the COMPAMED exhibition MEDICA and maintain increases obviously and especially China exhibitors exhibition area reached more than 6700 square meters, after Germany and Italy, in third. This not only reflects Chinese medical industry in recent years to achieve development and, also reveal a Chinese medical industry huge international competitiveness. This year March 23 to 25,, the Chinese people's liberation army (PLA) the general logistics department of the ministry of public health, the Chinese international trade center Co., LTD. Will be held in Beijing in the 24 th international medical instrument equipment exhibition (CHINA MED2012), when a large number of famous enterprises both at home and abroad and in this platform will show the international advanced products and technology, exchange the medical theory and practice experience.

 Article : From perlong medical (http://www.pl999.net)

Microplate HIV testing in the application

Inspection equipment of HIV:
1, Has the special HIV testing instruments and equipment, including pipette, enzyme standard meter, microplate etc, and have HIV antibody test special-purposesymbol.
2, All kinds of reagent and blood samples must be kept the special refrigerator fixed, respectively, a separate place, mark clear, mixed is strictly prohibited.
3, Should have placed dirt and disposal of blood, and other special dirt barrel and disinfection facilities.
4, The laboratory shall have safety facilities, including skin, wash the automatic switch eyelid faucet and self-invited pools; All kinds of disinfection.

      
HIV testing safety

1, Laboratory collection of any specimens in the test shall be deemed as the infectious specimens; The positive control, although after the inactivated treatment, but still use shall be in accordance with requirements, poisoned operation treatment; With wash washing machine reaction hole when, should prevent splash into the skin and twist in the eye, such as splashed eye shall immediately flush.
2, In the specimen collection, transport, and preservation, detection and treatment, should according to hepatitis virus samples method to deal with.
3, Engaged in HIV diagnosis and research laboratory personnel should according to the world health organization's biological safety rules "requirements of operation.
4, Such as the operating personnel, arm, head and other exposed skin has wound or ulcer site should be engaged in the supension of the HIV testing work.
5, Laboratory dirt in washing or abandoned must pass before disinfects processing.

Article : From Perlong medical (http://www.pl999.net/)

Nt-ProBNP application and characteristics-perlong medical devices

    Cardiovascular disease is the important disease is harmful to human health of China, one of the patients were admitted to the hospital every year because of the disease in more than three thousand, die from the disease has three million people, and every year on the rise. So, on the cardiovascular disease diagnosis, treatment and rehabilitation has become a cause global attention to the topic.

      Recently, a clinical research: using NT-ProBNP assist in making the diagnosis congestive heart failure, the severity of the illness of the judgment and prognosis, and guide therapy has made the medical attention. It has been awarded as 2002 international medical ten big news, 2002 years is worth to pay close attention to ten big achievements of clinical medicine.

        To date, there have been more than paper related research papers published in the New England journal of medicine (2002,347/3), circulation medical (2002105,-28), the American heart journal of (July 2002/2200 2-2009) other authoritative magazine. The paper discusses such as NT-ProBNP in heart failure emergency diagnosis function, rapid NT-ProBNP detection for difference of congestive heart failure or lung disease that causes breathing difficult problems, such as patients, for heart failure diagnosis and evaluation has opened up a whole new area.

          N-end brain natriuretic peptide precursor is b-type natriuretic peptide hormones after the activity of the original split without the fragments N, mainly in the myocardial cells by load capacity increased by the left ventricular secretion, our company is mainly to a plant high specificity, high sensitivity NT-proBNP monoclonal antibodies for mark antibody, polyclonal antibody to capture antibody, combined with streptavidin-meal-biotin amplification system, the application of immune jinbiao chromatography technology. Detection of blood-proBNP NT, the content of which the patient diagnosis and screening, mainly is suitable for the instrument for nanjing perlong medical equipment Co., LTD. FIA8000 series immune quantitative analyzer.

  My company product performance mainly for:
1, the double double control, and increase detecting window wide, and to improve the diagnostic value.
2, and some famous company of the same kind POCT products compare, the diagnosis window wide, price moderate, forgive by the domestic production line production, reliable quality, ensure that there is sufficient resources,
3, high sensitivity, the minimum detection is not higher than 100 pg/ml,
4, dose response curve of the linear correlation coefficient r > 0.990,
5, precision: of < 10%, within the CV of < 15%, between CV
6 and the accuracy: low susceptibility testing area the average recovery = 103%, gao min testing area the average recovery = 98%.

My company product of the clinical application of:
1, the early found heart failure patients,
2, detection of heart failure the therapeutic efficacy of drugs evaluation,
Three, the risk stratification of heart failure patients,
4, acute coronary syndrome risk assessment,
5, detection of heart failure treatment,
6, the cardiac the prognosis of heart failure patients,
7, distinguish between heart failure and other causes of difficulty breathing.
 

       Article : From perlong medical (http://www.pl999.net)

Biochemical analyzer three commonly used method type

   Biochemistry analyzer method types commonly used methods end point method, the continuous monitoring method, turbidity than method, according to the detection principle for material choice one analysis method.

   
   First method is called again, the equilibrium method, is based on the reaction to balance the reaction products absorption spectral characteristics and the size of the intensity of light absorption of material of a class of quantitative analysis method, a little end point method and the two end two kinds of method. A method is to use the characteristics of one or two kind of reagent, when for the content and reagents reaction to the end, determination of mixed solution spectrophotometry to calculate the concentration of the articles to be tested, the method of commonly used a total protein double shrink urea method, albumin bromine cresol green method, the glucose oxidase method, manual operation most of the methods are a little end point method. The law also says two fixed time method, if is single reagents analysis when the wavelength interfering substances with determination the absorption spectra of the overlap, through choosing two end point method can eliminate the disturbance caused blank samples, the analysis process is in the samples and reagents mixed after A DuanYan demurrage incurred after reading A point A1, A2 after A certain amount of time to read, and then compare standards and determination of the Δ A (Δ A = A2-A1) value, get to the concentration of the object under test. Creatinine GuWeiSuan method is a typical example of single reagents two points. If is double reagent analysis, choose two points in addition to eliminate the analysis method of the interference caused by blank samples, still can eliminate endogenous interfering substances interference, the analysis process was to join the reagent after 1 read A1, A2 after 2 to join reagent read, read blank sample equivalent to A1, A2 is actual color rendering reaction, then compare standards and determination of the Δ A (Δ A = A2-A1) value, get to the concentration of the object under test. In order to improve the accuracy of the test method, choose the method should be set when the end point of zero readings, sample analysis parameters such as blank two, the former is in the reaction before the start reading, can be deducted before the reaction mixture of reagents and sample blank readings; The latter is the sample and blank reagent have been spectrophotometry, reaction required a cup than color.

      
   Second, the continuous monitoring method and dynamic analysis, says rate method and so on, is the basic principle in the enzymatic reaction of the optimum condition, with physics, chemistry or enzymatic reaction analysis method, the response rate constant regular (zero level reaction period) inside continuous observation and records must be reaction time substrates and product the quantity change, with the unit the enzyme reaction time velocity of the size of the enzyme calculated and the concentration of the metabolites. Specific methods have two rate method and more rate method: two rate method is through the observation in zero level two time points during the period of reaction of the absorbency, with two points of difference spectrophotometry (Δ A) divided by time (points), calculated the absorbency changes every minute value; More rate method is zero order reaction in every time period (2-30 s) on a monitor, and continuous monitoring many times, seek the unit time speed of response, this kind of method and can be divided into the least square method, more δ method, regression method, take rate time method, etc. The method has obvious advantages of analysis is greatly improve the speed and accuracy, mainly is suitable for the enzyme activity and its metabolites is determined. In the continuous monitoring process, even if not add samples, reagent the substrates would also automatically degradation get a result, so should be set reagent blank rate, different batches of reagent reagent blank rate, its value is measured in water sample and project results to determine the results shall be deducted reagent blank rate of values.

     
     Three, than turbidity method to be automatic biochemistry analyzer general can only do transmission immune than turbidity analysis, when light through a certain volume contains immune complex solution, as the solution of existing antigen-antibody complex particle of light reflection and absorption, cause the transmission light decreases, determination of the flux and antigen antibody is inversely proportional to the amount of the complex. It is often used in end-point technique, mainly used in serum protein of special testing, such as apolipoprotein, trace protein, acute opposite should protein, immunoglobulin and some drug monitoring, etc. But if the sample for the high concentration of antigen, antigen and antibody formation of immune complex molecular will become smaller, and vulnerable to disintegrate, make the turbidity it down, so the immune than turbidity analysis process must be set in the area before the check, comparative analysis in the process after the difference of two readings point, if a little a bit after than before spectrophotometry is low, it means the antigen has excess, should be diluted the sample weight.

Article : From Perlong medical (http://www.pl999.net/)

perlong medical--use blood cells analyzer research calcium determination method

    Perlong medical equipment sales calcium is popular science indispensable human body of importance chemical element, the researchers through hematology analyzer after blood calcium is divided into research will YouLiGai and combined with calcium.

    The calcium content and plasma protein binding albumin concentration related, such as the plasma albumin declined obviously, and the result is also reduce calcium, so that the serum total calcium content decreased, but for YouLiGai don't reduce, so the clinical symptoms appear not lack calcium.

   (1) determination of calcium ions: ion calcium can use calcium ion selective electrode method.
   (2) the total calcium determination: total blood calcium determination method mainly has atomic absorption spectrophotometry, dye combination and titration method, etc.
   Among them is a more common application of complexometric titration, its advantage is easy operation, do not need special equipment, YongXieLiang less, accuracy, comply with the requirements. Indicator of commonly used a yellow green grain and calcium calcium red.
    
   Atomic absorption spectrophotometry use air a acetylene flame, calcium absorption characteristics is the light of the flame 422.7 nm flame photometric method is high sensitivity, but not suitable for routine inspection. Ion selective electrode determination of calcium ion has set up a file in the clinical application.

   Colorimetric method have methyl musk blue grass phenol method and adjacent armour phenolphthalein collaterals and legal.

    Methyl musk blue grass phenol colorimetric principle:
    In the serum calcium ion in alkaline solution and musk blue grass phenol (MTB) union, to generate a blue complex. Join the appropriate 8 a hydroxyl KuiLin, can eliminate magnesium ions on the determination of interference, and also deal with calcium compared the standard fluid, can seek the serum total calcium.

                                  Article : From perlong medical (http://www.pl999.net)

The hsCRP has meaning for studying coronary heart disease

    The American college of health research (PHS) showed that the study shows, hsCRP not only has important significance for cerebrovascular disease, coronary heart disease and heart disease and also will be of great significance to coronary heart disease. Allergic c-reactive protein in the event of the highest risk of attack patients in the future is a normal 2 times, future events in myocardial infarction (MI) is the risk of three times the normal, future events in peripheral artery disease risk is four times the normal person. The European MONICA Augsburg research shows that: the highest category of those with hypersensitivity c-reactive protein crowd future events in the risk of coronary artery disease is 2.6 times of the normal person.

    163 cases of coronary arteriography was performed by the diagnosis of coronary heart disease patients hsCRP level enzyme standard instrument research shows that: the patients with coronary artery disease plasma hsCRP level and coronary artery disease has the close relation, reflect the myocardial the degree of damage. Therefore, the index can help to coronary heart disease, development and prognosis of an accurate judgment, have important clinical significance. Patients with coronary artery disease for the results of the study showed that patients with coronary heart disease serum hsCRP level was significantly higher than normal control group, and as the illness grew worse, serum hsCRP level rises. Therefore, it can be argued that patients with coronary artery disease detection serum hsCRP level of change on the early diagnosis of coronary heart disease and all have important clinical prognostic value. Serum hsCRP level and coronary artery stenosis no direct correlation between points. Coronary heart disease patients serum a hsCRP level and atheromatous plaque on the stability, and coronary artery stenosis degree has nothing to do, the results confirmed that hsCRP though involved in the coronary heart disease occurrence and development process, but is not as judge of coronary artery stenosis degree of index.
                                                   
                                        Article : From perlong medical (http://www.pl999.net)

The hsCRP has meaning for studying Cerebrovascular disease blood analyzer

   Inflammatory reaction prompted atherosclerosis occurrence and development, serum hsCRP is a reflection of the atherosclerosis, the clinical condition of a sensitive index. Through the blood analyzer research, reflecting the blood vessels of the inflammatory conditions nonspecific index in the evaluation of patients with cerebrovascular disease risk, and outcomes have certain value. 

    Blood analyzer research shows that: the acute stroke group allergic c-reactive protein level significantly increased, cerebral infarction and cerebral hemorrhage of comparative differences between groups no significant. The hsCRP value and cerebrovascular disease risk factors (age, body mass index, the presence, systolic blood pressure, diastolic blood pressure, fasting blood sugar, three bmi glycerin, total cholesterol, low density lipoprotein cholesterol, high-density lipoprotein cholesterol) are correlated; hsCRP value and systolic blood pressure, fasting blood sugar, three bmi glycerin, total cholesterol is a significant positive correlation. The hsCRP and acute stroke significantly related illness; Blood pressure, fasting blood sugar and blood fat is the effect of hsCRP main independent factors. To ischemic cerebrovascular disease research shows that hsCRP level obviously higher than those in the control group. 40 cases of patients with cerebral infarction of the results of the study show that, in the treatment of acute cerebral infarction before hypersensitivity reactions serum protein C level significantly higher than normal group, a week after the treatment is compared with normal no significant differences. It can be said that in many ways the CRP in acute cerebral infarction of the pathology of the origin and development of the physical process, early CRP's significantly higher indicates poor prognosis is sensitive index.

    And the results of the study show that, in patients with cerebral infarction hsCRP concentration of high and low and patients neural function defect was positively related to score, tip hsCRP can be regarded as a judge patients illness weight indexes. In addition, studies show that hsCRP and carotid intima-media thickness obviously relevant, medical teaching | education | net collected hypersensitivity early monitoring c-reactive protein for carotid atherosclerosis cause ischemic stroke have warning significance.

    To sum up, hsCRP as a sensitive index, its application already from infectious diseases diagnosis expanded to the disease of heart head blood-vessel of forecasting and monitoring and other aspects, as allergic c-reactive protein detection technology development, and its clinical application will be more vast. At the same time, the development of hsCRP shall cause the attention of clinical doctors, in order to exert its more widely in the medical field application value .

                                                Article : From perlong medical (http://www.pl999.net)

The history of microplate washer

     The development of the microplate washers can be divided into three stages, simple type, automatic type, integrated environment type washing machines.

    1, Simple type can also be called manual type microplate, general by negative pressure pump and cleaning head can complete the most basic sucks fluid, can be complete and liquid of action of device. The devices, due to the low cost, easy to use, the workload is not big can use.

    2, Automatic type microplate: according to user Settings to complete the number of times and the provisions of article wash board of work, some have simple storage function. The main purpose is to use automation technology, an alternative to manual labor. There is a type of the points with plate. 

    3, Integrated environment type microplate is along with the development of theELISA, by instrument manufacturers ELISA application according to the advice of experts, to combine their washing board technology research and developed, its characteristic is to provide good washing board environment, emphasize the cleaning effect not automation, has some of the intelligence characteristics. 

    4, Washing board is actually a set of environment to improve the effect of washing parameters and washing action. For specific application for, some are very practical, the result is right also, such as the bottom two washing, absorb fluid, vibration, cross to absorb fluid (rinse); Some manufacturers of the AD copy only just. Carefully designed washing board conditions really can obtain very good effect. 

    5, According with China's ELISA application situation microplate, besides washing thoroughly, stable and reliable requirements outside, still should have: Chinese display, simple operation, has porous plate position adjustment function, the reasonable price, convenience and accessories after-sales service is good, have two points to absorb fluid, bottom flush, cross to absorb fluid, and other functions, can be washing 48 orifice plate, etc.
                                       
                                               Artilce :From Perlong Medical(www.pl999.net)

How much is a Blood gas electrolyte analyzer?

    Blood gas electrolyte analyzer is the emergency room of the conventional equipment, once the patient happening a crisis will use the equipment. Because it is at the emergency room to use, so for medical equipment quality requirements nature also is higher, the domestic production of the blood gas electrolyte analyzer manufacturer or more, but the quality is uneven, so the hospital should be in the purchase of caution. I am a medical equipment distributor, and here responsible recommend all perlong production of medical devices, especially recently they new listed in the blood gas electrolyte analyzer, compared to other manufacturers have many advantages.

      Perlong medical production in the blood gas electrolyte analyzer has the following advantages:

    1 PL2000 Blood gas electrolyte analyzer measuring channel can be closed respectively, convenient emergency measure.
    2 miniature thermal printers, may at any time, repeating the print; Put paper convenient, print the handwriting clear.
    3 PL2000 Blood gas electrolyte analyzer can store 5000 measurement results (pl1008 memory 1500), power off data is not lost, the user may at any time inquiry and print.
   4 PL2000 Blood gas electrolyte analyzer have RS232 communication interface, and computer connection, the necessary software can be the PC collection, management and print measurement result.
  5 Avoid routine maintenance, reduce the burden of the operator, the built-in software itself diagnosis function to prompt the user trouble-shooting.
  6 Advanced and reliable liquid inspection technology, save reagents.
  7 user can change to each function, in order to meet different needs.
  8 With qc check, can track instrument measuring precision.
  9 PL2000 Blood gas electrolyte analyzer service life is longer.


      Warmly celebrate perlong new medical products PL2000 Blood gas electrolyte analyzer to market!

    Economic.
    Designed for China's large, medium, small medical and health institutions research and development production different specifications integration reagent bag, the complete elimination reagent waste, best to reduce the cost.

   Convenient
   All Chinese color graphical a key type operating system
   Integration reagent package parameters calibration instrument, no gas cylinders

    Science and technology
   The first domestic USES solid state ion selective electrode measurement electrolyte project, stop the test sample of other ion disruption, measurement of a higher precision, better repeatability

   Solid ion selective electrode, lifelong free maintenance and long service life, can reach (24 to 36 months)

   Security
   All-around in automatic injection device, the maximum security apparatus of the normal operation and operation personnel security. The low cost, no maintenance safety reagent bag, no longer need to replace reagent bottle and cylinder, effectively avoid biological pollution.

Article : From Perlong medical (http://www.pl999.net/)

Microplate reader's immune enzyme methods and application of technology

   At present, microplate reader has become a widely used in medical examination of professional medical equipment. And now immune enzyme technology also has very mature, to the body of enzyme and antibody test has played a very important role.


      1, principle:
      Immune enzyme technology is the specificity of the antigen-antibody reaction with the efficient enzymes catalysis of the organic combination of a kind of method. It with enzyme as a marker, and antibody or antigen coupling, and the corresponding antigen and antibody action through the substrate for the color of antigen and antibody response of qualitative and quantitative, also can be used in the organization antigen or antibody positioning, namely enzyme immunohistochemical techniques.


      At present the most immune enzyme technology application is ELISA experiment (ELISA), it is to make antigen and antibody adsorption on solid phase supports, make the subsequent antigen-antibody reaction on the surface were in the carrier, so as to simplify the separate steps, improve the sensitivity, can test the antigen, also can detect antibodies. The experimental method including the indirect method, method and clip competition law.


      In order to detect the antigen available clip method. The specific antibodies adsorption in the solid phase carrier (polystyrene small tube, made of small dish or small holes), and then test solution, if the samples have corresponding antigen and antibody is a complex surface in carrier. After washing to mark the specificity of the enzyme antibody, the latter through the antigen to combine with the surface of the carrier also. Wash away excess mark antibody, join the enzyme substrates, in a certain time from the classic enzyme catalysis non-ferrous products and solution in the amount of antigen is proportional to the content, available macroscopic observation or spectrophotometer to measure.

   In order to detect antibodies can be used the indirect method. Make antigen adsorption on carrier, and then join the measured serum, such as to have antibody, with antigen in the carrier is formed on the compound. After washing with the enzyme markers of globulin (fight antibody) and the reaction. After washing with the substrate show color, non-ferrous products with the amount of antibody is proportional to the amount.
 
      Commonly used enzymes have horseradish peroxidase (HRP) and alkaline phosphatase (AP), the corresponding substrate were neighbors benzene 2 amine (OPD) and nitrobenzene of phosphate, the former is color reaction is tan, the latter for blue. Can be used visual qualitative, also can YongMei standard analyzer to measure the light density (OD) value to reflect the antigen content.


      2, ELISA type:
      ELISA can be used for determination of antigen, also can be used for testing the antibodies. In this kind of determination method of three necessary reagents:

(1) solid phase of the antibiotics or antibody, called "immune adsorbent" (immunosorbent);
(2) the antigen enzyme mark or antibody, called "combined" (conjugate);
(3) the enzyme reaction of the substrate. According to the source of the specimen and reagent and detection of the specific condition, can design various different kinds of test methods.


      Used for clinical inspection ELISA basically has the following kinds of types:
      2.1 double the antigen antibody clip method: double antibody clip detection method is the most commonly used method antigen, operation procedure is as follows: 1) will be specific antibodies and solid phase carrier coupling, form solid phase antibodies. Washing to remove not bound antibodies and impurities. 2) add client specimens, heat preservation reaction. Specimen of antigen and antibody of solid phase combination, form solid phase antigen antibody compound. Washing to remove not combined with other substances. 3) and enzyme standard antibody, heat preservation reaction. Solid phase immune complex on the enzyme standard antigen and antibody binding. Thoroughly washing of the combination of the enzyme standard not antibody. At this time with solid phase supports the enzyme quantity and samples in the amount of antigen client related. 4) and the substrate show color. Solid phase of the enzyme catalysis substrate become non-ferrous products. Through the than color, measured in the amount of antigen know specimens.


      2.2 double antigen clip the dama antibody: reaction model and double antibody clip method is similar. Use specific antigen enzyme preparation for bag was and combined, to detect the corresponding antibody. And the indirect method of antibody of different enzymes to mark antigen enzyme standard instead of resistance to antibodies. This method does not need to dilute the client specimens, can be directly used to measure, so the relative sensitivity than the indirect method. Hepatitis b markers of resistant HBs testing are using this law. This law is the key enzyme preparation of standard antigen, should according to the different antigen structure, searching for the right marker methods.


      2.3 the indirect method the antibody: detection antibody indirect method is commonly used methods. Its principle for use of the enzyme mark of antibody (against human immunoglobulin antibody) to detect and solid phase antigen antibody of client, is called the indirect method. Proceed as follows: will specific antigen and solid phase carrier coupling, form solid phase antigen. Washing to remove the antigen and not combined with impurities. Add the client to dilute the serum, heat preservation reaction. In the serum of distinctive antibody and solid phase the antigen, form solid phase antigen antibody compound. After washing, solid phase carrier leaves only specific antibodies, in the serum of other ingredients in washing process been washed away. Add enzyme standard of antibodies. 

      YongMei standard of people in total Ig detection antibody, but generally more YongMei standard antiviral IgG detection IgG antibodies. Solid phase immune complex antibodies in the standard antibody antibody binding with enzymes, which indirectly and mark the enzyme. After washing, solid phase carriers and the quantity of enzyme specimen examination the amount of antibody positive correlation. 4) and the substrate show color measuring 2.4 competition law antibody: when antigens in the material is not easy to remove interfering substances, or is not easy to get enough antigens purified, can use this method detection antibody specificity. Its principle for samples and a certain amount of the antibodies in the enzyme standard antibody competition and solid phase antigen. Specimen of antibodies in the more, combined with the enzyme in solid phase mark the fewer antibodies, so positive reaction is color is light in negative reaction. Such as antigens for of high purity, can be directly bag was solid phase. Such as antigens of interfering substances, direct bag was not easy success, can use capture bag was method, the first packet is and solid phase of the corresponding antigen antibody, and then join the antigen, form solid phase antigen. Washing to remove impurities antigen, and then add specimens and enzyme standard antibody binding reaction to competition. The competition law antibody many models, but the specimen and enzyme standard antibody and solid phase antigen with competition. Another mode for the specimen and antigen to join to compete in solid phase antibody union, after washing add enzyme standard antibodies, and combined with the in solid phase antigen. The detection of HBe general use this law.

Article : From Perlong medical (http://www.pl999.net/)

Which medical company can produce 65 KW gastrointestinal machine ?

    Along with the development of modern medical technology, the major of medical device configuration requirements improve continuously. Follow the development trend and the latest medical perlong model for PLD6800 65 KW of gastrointestinal machine.

    Compared with the general gastrointestinal machine, 65 KW gastrointestinal machine has the following features:
PLD6800 on the tube high frequency digital medical diagnosis X-ray machine, with cover an area of an area small, simple operation, adapt to host range, high power, high frequency inverter, image is clear etc. Characteristics.
The principle of the optimal set production, excellent in the system configuration, open up a wide range of clinical use scope: this machine can gastrointestinal perspective/photography, gut check, chest photography, head and systemic skeleton photography; Gastrointestinal imaging, esophagus, mri, spinal cord angiography, joint space imaging, bile duct, mri, bronchial imaging, vein, mri, peripheral angiography, urinary tract, mri, uterus, fallopian tube imaging pediatric imaging, raditherapy for application
65 KW high frequency host a new design, digital collection, is the guarantee of high quality images

   Good control systems, system USES a novel design, compact structure of the console, and not only beautiful and easy, and convenient clinical operation.

    The performance is remarkable, multi-function diagnosis bed bed body system; Electric control + 360 degrees of rotation infinite a pedal, does not need to turn the patient, can complete various, angles of observation, convenient operation of the doctor. Diagnosis for the tube on bed island type electrical control, bed body move fast and smoothly, and comfortable; Bed body in turns, soft soft start, stop, reduce the discomfort of patients feel.

                                         Article: from perlong medical (http://www.pl999.net)

Blood quality brand, the domestic qc blood manufacturers

   Quality brand about blood, blood cells quantitative analysis of international production quality of product with a long history, the famous COULTER company, SYSMEX company etc are provided for their equipment with a high degree of accuracy and stability of form a complete set of quality products. Blood analysis in automation degree of improvement and popular today, our hospital clinical laboratory needs to our country enterprise making quantitative analysis of the blood cells quality product to meet laboratory indoor and room between the needs of the quality control and management; Therefore, perlong medical clinical diagnostic reagents production factory decided to develop blood cells that control the project. The company now has the standard blood cells that control the development, production center.

      Perlong medical production of PHC-3 D blood analyzer  that control the (impedance type) its main use is used for medical blood test of impedance type suitable model of three classification blood cells analyzer quality control work with indoor the interior quality product value. Control the content HIV antibodies, HCV antibodies and HbsAg three indexes negative
Ask qc blood domestic market which brand? What are the domestic control blood manufacturers? Or perlong medical quality in blood in the lab product manufacturer born from the domestic market similar products compare with their difference in where? Below is a domestic products and the comparison between the:

     1) mike and the wider are using step process processing fresh blood all production qc objects; PHC-3 D is separated into three separate treatment process were red blood cells, making white blood cells, platelets to control the production made things.
     2) mike and the wide use of is blood cells, PHC-3 D with the biological particles is to replace the blood cells.
     3) mike and the wider in most blood is not white classification; PHC-3 D of the white blood cells is to use three different sizes of biological particles to replace lymphatic, monocyte respectively and neutrophils. So the classification of a fixed proportion and graphics.
     4) mike and the wider production by blood source limit; PHC-3 D production from the blood of the source restrictions.

    According to the comparison of similar products that, quality control blood brand of domestic which good? Has been self-evident, perlong medical clinical diagnostic reagents production factory is our first choice! The company has many place in the domestic exceed clean workshop, covering the whole country have the storage and distribution nets collaterals, is the most complete varieties of large biological reagent and instrument company, one of partners throughout all over the country, some products have been far outside the pin. All the products of the company are all passed ISO9000 quality system authentication and TUV international authentication.

                                                         Article: from perlong medical (http://www.pl999.net)

Price of Veterinary Rapid Detection Reader which can be testing the animals

     In today's society has many animal diseases of the cause, infectious strong, general control bad word of the harm of range is wider. This to the life of modern cause a lot of inconvenience, especially low resistance of the disadvantaged groups such as the old man child, it is easy to be infected. We want to iridology, strictly control the spread of the disease. Now we have a device called Veterinary Rapid  Detection Reader can help us effective detection out these incubation period of the epidemic. Veterinary Rapid  Detection Reader widely applicable to animal epidemic detection, livestock and poultry and aquatic breeding, aquatic products quality supervision and inspection departments and for Veterinary Rapid  Detection Reader, including 2008 the law of the People's Republic of animal products ", "one, two, three kinds of animal epidemics subjected to" regulation management of animal epidemics, kind of animal epidemic disease (17), an animal epidemic of class ii (77 kinds, three kinds of animal epidemic disease (63) such as of blue ear pig viruses, swine fever virus, pigs pseudo hydrophobic poison, pigs pseudo hydrophobic poison gE protein, pigs wreath virus, pigs encephalitis b virus, pigs foot-and-mouth disease 3 ABC protein, pig the virus IgG, pigs parvovirus, chicken bird flu, bluetongue, spot syndrome, infectious bovine pleural pneumonia,  sheep and goats blain blain and the quantitative fast detection, and can be and disease diagnosis analysis system networking work.

    A few years ago known as the bird flu epidemic, to the big social to the great harm, the normal work and life of the influence. Bird flu is caused by the bird flu virus an acute infectious disease, also can infect humans, after infection symptoms of mainly for high fever, cough, runny nose, muscle pain, most associated with severe pneumonia, serious heart, kidney and other various viscera fail cause death, the rate is very high. The disease can be through the digestive tract, respiratory tract, skin damage and ocular conjunctiva and so on many kinds of spread, researchers and traffic is spread the disease of important factor. But, although there is no evidence that the bird flu virus will directly cause a human flu outbreak, but from an evolutionary perspective, human flu and transmission of the animals had in the influenza virus. Probably in human history the pigs, chickens animal process, because human contact frequent, swine flu and some of the strain of the bird flu virus occurred variations, to acquire the pathogenicity of people in the crowd and the spread of ability, become a human flu virus.

     Visible of these same epidemic outbreak once to our life can cause serious adverse consequences, and we should be alert, testing the outbreak, lest again broke out. So we will be used for Veterinary Rapid  Detection Reader, perlong medical manufacturing the product is the factory. Like livestock and poultry, aquaculture, aquatic products quality supervision and inspection departments and can undertake animal epidemics rapid diagnosis. Animal epidemics of rapid detector reasonable price, price is very high. If everyone need to buy can contact's online customer service consulting perlong price.

                                                    Article: from perlong medical (http://www.pl999.net)

The domestic manufacturer,brand and price of hemoglobin analyzer

    The domestic manufacturer,brand and price of hemoglobin analyzer

    In recent years, the numbers of people with diabetes rise gradually and this makes hemoglobin analyzer more and more important in hospitals. The test data as diabetes screening, diagnosis, blood sugar control, the assessment of effective detection effect index, in clinical applications are in use. Someone may ask, how to choose the good hemoglobin analyzer from so many medical equipment manufacturers. As a user, very responsible tell everybody, the hemoglobin from Perlong Medical is worth trust.Many of medical devices in our hospital are from this company.The after-sales services of Perlong Medical has been very good.

    The advantages of the hemoglobin analyzer as following:
    1,The application of the hemoglobin analyzer
     Hospitals, maternity and child care centers, epidemic prevention station, laboratory and flow places where the census hemoglobin test.
    2, The features of the XF-1C hemoglobin analyzer
    A,With automatic temperature compensation function, good stability and precision in measurement.
    B,The use of advanced photoelectric measuring system, the small cross contamination.
    C,Vertical beautiful outlook, apply to the hospital, laboratory and a fixed place use; Horizontal volume small portable apply , such as census flow in the workplace.
    D,To mark a memory is the standard to be automatic storage, simple operation without many correction, measuring more convenient.

     Perlong Medical is a manufacturer from China,it provides many medical equipments to different user and it also have good after-services.
                                                                                       Article:Perlong Medical www.pl999.net

Multi-function digital gastrointestinal machine

    In the rapid development of information technology today, medical imaging equipment digital has become the trend of The Times and the trend of the development of the hospital. Multi-function digital gastrointestinal machine can perform 85% above normal radiation work and its digital, this equipment is the only with photography, perspective, the imaging, interventional treatment and diagnosis of post processing function image X-ray machine, therefore become numerous hospital rushed to the configuration of the advanced medical equipment.

     Comprehensive types of products can see, a stable performance, reasonable allocation, functions meet clinical requirements, accord with international standard definition of the real digital multi-function gastrointestinal machine, should have the following features:

    First, set the principle of the optimal production, excellent in the system configuration, meet clinical individual requirements.

    Second, the high frequency host new technology, digital image collection, easily get high quality images.

    Third, visual display man-machine interface, excellent control system, make the man-machine dialogue is more convenient, understandable;

    Forth, multiple security, make the image quality and radiation dose to organic balance
Fifth, the powerful digital image processing function, fully compatible DICOM network applications.

    The present multi-function digital gastrointestinal machine brand are those? The number of domestic brand and gastrointestinal machine which is better? -perlong medical treatment.

    The PLD6800 multi-function digital medical perlong gastrointestinal machine: (1) the ball ball tubehigh frequency digital medical diagnosis X-ray machines have cover an area of an area small, simple operation, adapt to host range, high power, high frequency inverter, image is clear characteristics (2) set the principle of the optimal production, excellent in the system configuration, open up a wide range of clinical use scope (3) 65 KW high frequency host a new design, digital collection, is the high quality of the image that good control system (4) ,and the diagnosis of high performance multi-function bed bed body system.

                                                         Article: from perlong medical (http://www.pl999.net)

Introduction of hemoglobin melts blood product of the agent , hemoglobin blood agent harmony

   In routine blood test, white blood cells, red blood cells and platelet data is the key. Hemoglobin and red blood cells: the main functions of the hemoglobin is to carry oxygen molecules, the normal hemoglobin concentration range in 110 ~ 150 g/L, if pregnant woman hemoglobin concentration of more than 150 g/L, expectant mother likely oxygen levels in the blood of the insufficient or dehydration. When hemoglobin and red blood cells and at the same time reduces, expectant mother likely anemia phenomenon, if is mild anemia, that at the mother and the influence of the delivery is not big, severe anemia can have cause premature birth, low birth weight of the bad consequences, such as possible. Hemoglobin concentration need to use hemoglobin blood with melting agent tested blood cells analyzer, get accurate data parameters.

    Hemoglobin blood to recommend a brand agent harmony-perlong company the production of hemoglobin blood melting agent, the reagent can dissolve the red blood cells, determination of hemoglobin concentration. The instrument add hemoglobin hemolysis agent. Hemolysis agent will dissolve red blood cells, hemoglobin is released, at the same time, the surface active agent hemolysis and hemoglobin combination to form stable hemoglobin derivatives, the derivatives in 540 nm ± 10 nm place has the maximum absorption peaks. The instrument according to the size of the peak absorption can be calculated automatically hemoglobin concentrations.

    Visible, hemoglobin blood melting agent quality will be directly related to the test result.

   Through the pregnancy check, understand the maternal and infant health during pregnancy, the timely discovery and eliminate the effects of fetal development of harmful factors, enhance the pregnant woman health quality, prevention of complications during pregnancy, complications, for the growth and development of the fetus to create a good internal and external environment.

    Specific hemoglobin melts blood product of the agent can contact the price of online customer service perlong company, or toll-free call 4006656888, perlong medical serve for you with all sincerity.

                                                      Article: from perlong medical (http://www.pl999.net)

Orthopaedic C arm what brand? How to choose C arm X-ray machine?

    Orthopaedic C arm commonly known as: C arm X-ray machine, is the hospitals and the first choice of intervention orthopaedic and essential medical equipment. At present domestic for C arm market demand is very big. Corresponding to the needs of the nature is the supply brand. The current domestic production C arm X-ray machine manufacturers of medical equipment, many brand also many, so and actually domestic which brand of C arm is fit for the use of hospital requirements? And we should be how to choose C arm X-ray machine?

      Perlong medical is its brand Perlove x ray imaging equipment Co., LTD. Was established in 2003, is China's leading professional medical X-ray image equipment research and development manufacturer. Since the company was founded, with the practical, orderly robust style and innovative core idea, the product (medical X-ray machine) competitiveness and the competitive power of enterprise rising, brand awareness gradually expanding now in Chinese medical imaging industry leading team. The company at present registered capital is 22.85554 million yuan RMB, the address is located in nanjing jiangning district open source road 168, the science. The company currently has more than four hundred employees, production office area of nearly 30000 square meters. With the rapid development of outstanding ability and outstanding science and technology, research and development level, successively is as a high-tech enterprise of jiangsu province, the private scientific and technological enterprise innovation enterprise. 

     Perlong medical experts based on many years of clinical experience guidance we: when the choice can consider the following two aspects:
1, Handheld controller, if equipped with a handheld controller, we could be made experts in exposure away from radiation source, reduce the doctor to eat the dose of radiation, protect the doctor's health, return can side exposure edge adjust the parameter;
2, See orthopaedics C arm around the angular, currently on the market or so angular is + /-12.5 °, medical or so angular perlong is ± 15 °, angular bigger, doing some high precision and difficult intervention during the operation more convenient, can try to reduce the machine can meet the mobile work

Article : From Perlong medical (http://www.pl999.net/)

Specification ,recommendation and price of x ray machine

     Just as its name implies, shooting machine is used to give patients with medical x ray machine , so specific steps are those? Perlong medical equipment manufacturers to tell you:
1.According to the site selection of the relevant specifications of shooting the film cassette, load cassette clip;
2. According to photograph the parts of the shooting distance determined;
3. set position;
4. open the positioning light, sure radiation fields, to be a patient;
5. adjust the parameters;
6.exposure;
7.take out to the dark room wash of retail.

    Many brand x ray  machine, it means that different brand  x  ray  machine have different focus. Focus point to a filament of the launch electronic accelerated after focusing at the anode target the bombardment of area. Then focus and shooting machine image quality of what relation? Generally speaking, the same condition, the smaller the scan machine focus, the clearer images.
   

   Perlong medical since was established, the awareness of the brand scan machine is expanding constantly, improve market share, now it has become one of the outstanding X-ray image equipment manufacture enterprise. Perlong medical use of powerful technology advantage, developed many series, a variety of types of filmmaking machine, all products to enter the market that receive the unanimous favorable comment of customer, and some of the filmmaking machine in the domestic market in similar instrument technology content and brand awareness was first volume is far ahead.

                                        Article: from perlong medical (http://www.pl999.net)

Gynecological imaging X-ray machine which brand is good

    Now, with the continuous development of medical enterprise, our country's medical level and the service ability also has greatly improved. Most of our medical equipment manufacturer production division and the X-ray department medical equipment can not only satisfy the domestic most hospitals or health needs of the organization, and even our country have a lot of medical products are exported to foreign countries, show that our country medical equipment sales prospects is very considerable.

      According to the latest medical survey statistics show: along with the continuous improvement of living standards, and now women of the disease more and more is also high, especially and breast cancer or a serious threat to women's health. Therefore, in recent years, various demand for gynecology imaging X-ray machine in many medical device in gave the rapid development, not only can more than to human body parts for check, can also be used for the photographic imaging.

      For the needs of the hospital and medical institution in the choice of medical devices usually very cautious when, then gynecological imaging X-ray machine domestic which brand is better?

     Perlong medical as domestic set of product research and development, production, sales and service as one of the comprehensive medical equipment manufacturers. The main production of three hospitals demand of advanced laboratory, X-ray equipment. Perlong production of gynecology imaging X-ray machine in the medical industry within also got used several hospital's consistent high praise. For all the brief introduction of gynecology imaging X-ray machine and the use of features:

(1) Uses:

1. The hospitals at all levels to the human body for the head, chest, abdomen, lumbar, limbs parts of a lie, is a, a common side of photography, some piece of perturbation shadow and high kv photography; Matching vertical photo frame, can be used for routine head, chest, abdomen, pelvic, spine and surrounding endings check photography.

2. The machine can be used in perspective and some piece of photography, use it can undertake the digestive tract, mri, biliary imaging, urinary tract imaging and lower limb vein and so on many kinds of imaging; Can also be used to in perspective, under the plastic fracture take foreign body, etc.

(2) Product features:

1. The high quality, high performance, high configuration, is to provide clinical services radiology right-hand man
2. The novel on the tube bed type design, perspective and angiogram clear, not amplifier, no distortion
3. Diagnosis bed photography specifications, from rich 8 "x 10"-14 "x 17", accomplish truly multi-usage
4. Unique color touch screen control technology, and to make clinical operation easy
5. The machine use program control, a variety of photography condition selecting, meet the diverse needs of clinical
6. High-definition television remote control system matching medical, get high quality image in at the same time, the radiation dose to a minimum

      Above is from various hospitals after long-term clinical trials have precious experience, is only for reference. If want to know more, please click online advice, hope everybody can buy the most suitable hospital or department of gynecology imaging X-ray machine.

Article : From Perlong medical (http://www.pl999.net/)