time:2021-08-20 09:21:27Views:
Most of the vacuum blood collection tubes are ordinary glass tube and plastic tube. The ordinary glass tube is easy to cause hemolysis due to its high pH value, while the glass tube made by tube drawing process has dense linear grooves, which leads to cell wall hanging. Some companies have used neutral glass (medicinal glass). Neutral glass has the advantages of pressure resistance, less dissolved matter, close molecular arrangement, less grooves during stretching, etc. the test tube can withstand free fall of more than 1.5m, effectively prevent sample leakage during collection, transportation and test, pollute the environment and reduce the probability of resampling. And the bottom of the tube is specially strengthened to avoid damage during centrifugation.
The purpose of disinfection of Guangxi disposable blood collection products is for the health treatment of patients. The following points should be paid attention to strictly during steam disinfection operation.
1. the cooking pan, scissors, tweezers, aluminum boxes and bottles shall be washed with detergent and cleaned with clean water without oil stains.
2. the preparation of sterile cotton must be made of degreasing cotton purchased by drugstore, and other cotton shall not be used at will
3. gauze, bandage, sanitary cotton, etc. can be sterilized in the covered aluminum box to avoid moisture after steaming.
4. scissors, tweezers, bottles, etc. can be steamed with clean white cloth (medical term is called dressing cloth)
5. when disinfecting glass vessels such as bottles, hot water shall not be added to the pot for boiling directly, but cold water shall be added to gradually warm to boil to prevent bottle cracking.
6. sterilized articles shall be kept in sterilized aluminum box and dressing cloth bag to avoid pollution.
7. scissors, tweezers and needles sometimes used for pricking can be wiped with disinfection and sprinkling before use.
Nowadays, the world is in an era of change with opportunities and challenges. Bold innovation and fast efficiency are the key to win. At the same time, the domestic disposable consumables market has attracted the attention of the world. The rapid growth of economy, huge market potential and China play an increasingly important role in the world economic stage. On the basis of stabilizing overseas market, in July, 2006, the company vigorously opened up domestic market, focusing on Guangzhou and expanding to all provinces in China. We are committed to maintaining high corporate responsibility, strengthening long-term commitment to domestic market, and becoming the preferred partner of customers. The correct development strategy, competitive product portfolio, excellent staff and firm commitment to the domestic market make us believe in the success of the company in the domestic market.
After more than ten years of application and promotion, the use of vacuum blood collection system has been quite popular. The test tube materials are divided into plastic and glass. In design, the principle of negative pressure is used in combination with disposable venous blood sample sampling needle. The blood can be automatically inhaled into the tube and different additives can be added to meet the needs of the test project, And use the color and label of the outer pipe cap to distinguish. The suction volume of the collection vessel shall be between 90% and 110% of the nominal capacity (including liquid additive). The product shall not detect fluorescence during the leakage test of the container. The strength test of the vessel shall be able to withstand an acceleration of 3000g without fracture, collapse crack or other physical defects. However, the industrial standard of vacuum blood vessel collection will be implemented on August 1st, 2008. So far, the product standards of every vacuum vessel collecting enterprise in China are different, so the quality difference is quite large. According to the composition of the products and the differences between the product technology and the laboratory medicine technology, the products on the market can be roughly divided into five generations.
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