How to clean automatic biochemistry analyzer?

A kind of automatic biochemistry analyzer cleaning institutions, and this clean institutions include washing tower and installed in the washing tower of eight root clean needle, whose character is: the needle of cleaning the cleaning first needle, cleaning the second needle, cleaning the third needle, needle, cleaning the fifth cleaning the needle and cleaning the sixth needle is used "single needle double out" structure, namely every root needle have a clean needles, the needle on a bibulous holes and one or more injection hole, this bibulous hole internal a connection needle suction piping, this one or more injection hole are connected needle of a water injection internal pipeline, this water pipeline and the water injection pipeline independently.

Whether Hitachi automatic biochemistry analyzer or Toshiba automatic biochemistry analyzer are not automatic cleaning function, make a determination of each batch samples finished and start up and shut the habit of instrument when cleaning. Each channel, than color cup clean or not directly and biochemical reactions can I, whether the result is accurate and stable relevant, a serious reaction cup was not abnormal, blank for zero wait for a phenomenon. Reaction cup and connection tube cleaning method is: first use tap water flushing, acid potessium dichromate cleaning solution soaking overnight, water rinse in ultrasonic cleaning implement in cleaning, finally distilled water flushing, 37 ℃ temperature cabinet drying. Use than color method to determine the characteristics of the high blood calcium sensitivity, with distilled water instead of serum calcium determination, check the quality of cleaning.

Automatic biochemistry analyzer cleaning organizations to adopt the "single needle double out" structure of the cleaning needle replace the existing "double needle double out" structure of the cleaning needle, mentioned "single needle double out" structure of the cleaning needle contains a bibulous holes and one or more injection hole, bibulous hole connection a suction piping, injection hole connection a water pipe, water pipe suction piping and independent each other, this structure not only ensure the cleaning function not be affected, and make the whole cleaning institutions to install the accuracy requirement of the lower, more convenient installation;

At the same time the utility model change the existing cleaning the needle on cleaning tower of arrangement, installation position, which can make the washing tower and the whole cleaning institutions, the accuracy of the reduced volume work, also is beneficial in control of the operation process cleaning institutions.

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Import medical equipment in the mass popularity on China's regulatory challenges

Perlong medical equipment nets information: in recent years, our country's medical level has undergone earth-shaking changes, but our country's medical equipment level is not not keep pace, and the domestic many high-end medical equipment all rely on imports, and some small import household medical equipment has been flying into common people's home. The overseas import medical equipment for its high-end sex, advanced and non-substitutability, gradually become public self rehabilitation auxiliary methods and medical institutions of medical level symbol. But with the import of medical equipment related hot degree, our country for such products management regulations are few and far between. The Chinese this medical equipment has the very big relations too look up.

Medical device field and involving multiple disciplines, belong to many kinds of combination and highly sophisticated technology integration, covers almost engineering, chemical, electronic, digital and traditional and modern science and technology of all subjects. For this kind of high-end technology, professional and research institutions have deficits, and what's more, administrative supervision personnel. Therefore, the regulation of existing fear it's okay to be psychological. At present, the function of human body from general used in chemical form, function in the human body way, expected purpose, etc to define the medical equipment. Different form, the way, the purpose of medical devices to diversity, from prevention, diagnosis, treatment, care and ease, compensation, anatomy of physiological processes to research, alternative, and regulate and control of pregnancy, almost involve medical and health service life of the use of all means. And the realization methods of different function use each are not identical, discriminant standard also differ in thousands ways, trying to KuiBanJianBao, with changeless should the possibility is very small.

At present, the special used to adjust the medical equipment production, trading, use the validity of the behavior of the highest regulations issued by the state council is the medical equipment supervision and management regulation "(hereinafter referred to as the regulations) and the regulations formulated according to the administrative rules. And for medical equipment production, use behavior has regulatory role and the "product quality standard". With people from the relevance of speaking, medical equipment supervision should be strict with, and higher than normal product, but from the current "byelaw" the legal effect below "product quality standard" situation, it is difficult to do this.

With the rapid development of the international trade and domestic demand increasing, the import of medical devices and the market share of imports in geometry class growth. At the same time, the development of modern science and technology makes imports more and more high-end medical devices, renewal faster and faster, the Internet sales and modern logistics also broke the traditional sales mode. And the 1990 s make the medical equipment supervision and management regulation "is based on the economic and technology development in the background, it is difficult to adjust the effective involving import medical equipment production, management and use, etc.

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The gas system of medical blood gas analyzer

Natural blood gas analyzer, with outside air provides gas. External air by an air compressor and carbon dioxide gas cylinders, compressor provide 406 ~ 608 kPa (4 ~ 6 atmospheric pressure) dry compressed air. In the gas mixer, compressed air and carbon dioxide gas mixture evenly. The cows in the right proportion gas calibration, the mixed gas also used to CST liquid bottle of pressure, make the potassium chloride solution inflows to CST electrode, and maintain certain osmotic pressure.

The pipe nozzle in potassium chloride parts have a small firm, used to release the system of high pressure. Mixer send out different proportions of gas, for PO2 and PCO2 electrode calibration, gas input line in a pressure sensor. Checking monitoring gas pressure, make its ensure constant. Mixer exit sets up 2 pressure sensor, carbon dioxide and the entrance of the compressed air with a pressure sensor. All kinds of gas pressure if under or higher than demand, blood gas analyzer medical equipment alarm, and stop working until pressure fit. Mixed gas 1 (contains 19.8% oxygen, carbon dioxide 5.5%) go into a wet process, implement in wet; The moist with 37 ℃ in the water, and when the pressure is high dry gas by the bottom of the injected water, become a little bubble from the pimple on, gas becomes saturated a wet process, wet gas, inflows to measure in a room for gas calibration power supply. Gas is to pass to moist, is to protect the electrode, improve electrode conversion effect and prolong the service life. Use the program can moist pot to with distilled water. When filled two electromagnetic valve is opened, in vacuum pump suction, wash the bottle of water through the valve into the moist. When the water into the wet process, more than a certain height, it is through the top of the waste liquid bottle.

Gas mixture in 2 (including 9% ~ 11% of the carbon dioxide) by the bottom of the gas mixer is sent, the air valve, heating tube sent to converter, and in just 2 points in PCO2 electrode calibration, the converter on the outlet to the measurement room, usually 6-12 h flesh analyzer set a standard. Gas heating tube through the promotion to 37 ℃ temperature, heating tube is a root the 2 V voltage heating silk plastic pipe. With gas calibration, the process for: gas 1 or 2-heating tube--converter injector position 6-- measuring chamber-peristaltic pump a waste liquid bottles. At this time, there were mixed gas in the measurement PCO2 and PO2 electrode continue to monitor.

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Medical Equipment Manufacture

There are many medical equipment manufacturer in China, such as Beijing Wandong, HuadongDianzi, MaiRui, and so on. And Perlong Medical Group is one of the largest manufacturer which was established in 1993 ,and we have been in this field for 15 years. We are a manufacturer specializing in R&D, manufacturing and marketing various kinds of medical equipments. Perlong owns nearly 11 subsidiaries and thousands of employees. In the past 18 years, Perlong Medical rooted with the spirit of “development, innovation, pragmatism and consolidation”, and dedicated to attract talented people from the communities.

And now I will show you some competitors of medical equipment manufacturer. Maya medical equipment company Ltd. is a leading exporter and supply chain service provider on medical equipment including medical X-ray machine, B- ultrasound scanner,laboratory equipment, ECG,patient monitor, inspection apparatures, accessories and all others related in medical applications.

We perlong medical got many certificates such as: ISO9001, TUV, ISO 13485, and also CE certificate. And we enjoy a good reputation in the world.

OK, today I will show you the hot manufacture in China named: Yangzhou kangtai Medical Device Company Limited
It was named in 1999, from Yangzhou Medical Device Factory. And Yangzhou Medical Device Factory was built in 1958, which was appointed by the state specializes in manufacturing the medical diagnostic X-ray machine. It lies the Slender West Lake nearby, meanwhile it has convenient traffic. The company has 30 thousand square meters, 12 thousand square meters architectural area.

　The company has great techniques prior managements, over 350 the staff, including 20 percent specialize technical staff, all kinds of others technical staff, mechanical and electric and so on. The machining equipment can adopt all kinds of advanced manufactures, and has advanced instruments of checking up.

Thank you for reading my essay of this week, for more information please go to our perlong website:www.perlong.com/English/

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Microplate Readers--the manufacturer of microplate readers

Microplate detection is one of the most basic laboratory tools used in drug discovery and life science research. A microplate reader acquires and processes a range of biological and biochemical data--from measuring a simple colorimetric change in an enzyme-linked immunosorbent assay (ELISA) or monitoring a complex kinase binding interaction via time-resolved fluorescence (TRF) to tracking data in regulated environments requiring FDA 21 CFR Part 11 compliance.

With the wide variety of approaches to detecting biological and chemical changes in samples, microplate readers are used extensively in many areas of research including disease studies, compound investigation, assay development, bioassay validation, quality control, and biopharmaceutical manufacturing processes

Molecular Devices has been developing microplate reader technology for over 25 years and has shipped over 30,000 units worldwide. Our products include microplate readers, microplate washers, automation capabilities, GxP-compliance tools, and SoftMax Pro Data Acquisition & Analysis Software. Our expertise combined with our many patents in this area give researchers the most flexibility, sensitivity, and ease-of-use for the broadest range of microplate-based assays

But our perlong medical has its famous product: DNM9606

DNM - 9606 Microplate Reader is the application of photoelectric colorimetric principles to test the instrument,The basic principle is to be excessive antibody ( antigen) -coated microtiter plate
，Through Antigen-antibody reaction , the enzyme labeled antibody ( antigen) combined in a microtiter board,After washing to remove free enzyme - labeled antibody ( antigen) , by adding the chromogenic substrate,Qualitative or quantitative analysis of the colored product is to determine the existence and content of the analyte detection technology

Microplate Reader is mainly used in the clinical examination of tumor markers,Viral infection ; the status of bone metabolism ; diabetes ; endocrine hormones ; immunohematology ; autoimmune diseases, commodity inspection and quarantine and so on

The instrument is completely controlled by the microprocessor control , the user need to enter the project parameters，Can be qualitative or quantitative test, Instruments with RS - 232 port and printer interface
Thank you for reading my issue, this is the recent news about the microplate reader, for more news please go to our website:www.perlong.com/English/.

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Manufacturer of Blood Gas Electrolyte Analyzer

The blood gas electrolyte analyzer that is developed based on the strengths of the blood gas analyzer and electrolyte analyzer in one one of the latest medical equipment.

Because this is a new instrument, in the current market, this blood gas electrolyte analyzer manufacturer manufacturers may be few and far between, many people may not familiar with this product, we Plantier medical the blood gas electrolyte analyzer, for example, introduce all aspects of performance, can refer to the picture of the product, as follows:

(Blood gas electrolyte analyzer manufacturer manufacturers - Perlong medical - PL2000 Ruifeng blood gas electrolyte analyzer)

From the appearance point of view, and our blood gas analyzer may, but this instrument is different from those used in our previous blood gas analyzer and electrolyte analyzer of, comparatively speaking, it's life will be longer.

The blood gas electrolyte analyzer using high-quality solid-state electrode with its measurement precision and persistence is known to the world, the electrode long life and easy maintenance. More traditional electrolyte analysis instrument for six months to a year service life, the the Plantier blood gas electrolyte analyzer manufacturer to manufacturer Ruifeng series blood gas electrolyte analyzer life cycle of up to two to three years.

Normal blood gas electrolyte analyzer using the common electrode of the need for film or within the fluid-filled, and need gas, liquid calibration, use cumbersome, extremely short electrode life. Solid electrode to replace the electrode within the fluid-filled polymer materials by a special electrical consumption avoided due within fluid-filled, off silver chloride electrode life of the reasons affecting the electrode directly into the instrument used in life-long maintenance-free, longer life.

The other blood gas electrolyte analyzer using the more economical, convenient, safe, new blood gas is a high cost.

Want to understand this blood gas electrolyte for the determination of the medical device offer price, how much money specific friends, you are welcome to directly dial the free service hotline :400 -6656-888 consultation to understand.

“Cherish Your Life and Care About Your Health” is always the principle of our company. As a professional manufacturer of medical products, we will spare no effort to make great contributions to the development and improvement of medical industry.Choose perlong medical, you won't regret it, thank you for your visiting!

The five kinds of blood coagulation analyzer immunological method

Blood coagulation analyzer referred to as "blood clots device, in blood clotting immunological method in the analyzer of purification for material as the antigen, corresponding antibody preparation, then use the antigen antibody response to be seized for qualitative and quantitative determination.

Commonly used method have five:
First, blood coagulation analyzer rockets electrophoresis
In certain electric field, gel to support within the things their corresponding antibody detection was formed by the combination of a "rocket peak", the rockets the height of the peak is proportional to its content, by means of measuring the high peak and compare with standard quantitatively determined. In this operation complex, less clinical application.

Second, blood coagulation analyzer two-way immune electrophoresis
Through the level and vertical two direction electrophoretic will some molecular structure of abnormal blood clot separation.

Third, blood coagulation analyzer ELISA test
YongMei standard antigen and antibody and were seized on the antigen reaction, after washing to remove not combination of antigen or antibodies and the specimens interfering substances, leaving fixed in wall antigen antibody complex, and then join the enzyme substrates and color of the original material, the reaction that produces the non-ferrous material, YongMei standard instrument determination, the color depth and were seized in the concentration ratio relations. The high sensitivity, the specific strong, has used in many stop bleeding, thrombus composition detection.

Fourth, blood clots analyzer immune diffusion method
Will be seized and corresponding antibodies in certain media union, determine the precipitation of the size of the ring, and compare with standard, the calculation of the concentration of the articles to be tested. In this operation is simple, do not need special equipment, but too time consuming, and the sensitivity is not high, is only suitable for content is higher blood coagulation factor of blood clots analyzer test.

Fifth, clinical  blood coagulation analyzer  than turbidity method
Will be seized and its corresponding antibody a complex mixture, which generate enough precipitation grain, through the transmission than muddy or scattering determined than polluted. In this operation is simple, accuracy, good, facilitate automation.
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