Heparin Tube is used in blood collection for the test of cIinical plasm, emergency biochemistry and blood rheology, etc. Wide range of operating temperature as weII as high compatibility with serum index, most of the plasm indexes can be repeated within 6 hours. Heparin lithium not only has the features of sodium heparin, but also can be used in the microelements test with no effect on sodiumion.

How to Use
Step 1: Place patient's arm in a downward position and clean venipuncture site with alcohol;
Step 2: Apply tourniquet;
Step 3: Remove the upper cover of needle and assemble the needle in holder; Perform venipuncture with arm downward and tube stopper upper-most;
Step 4-5: Push tube onto needle, puncturing stopper diaphragm;
Step 6: Release tourniquet as soon as blood appears in tube and remove tube from holder when first tube has filled to its stated volume and blood flow ceases;
Step 7: Turn the filled tube upside-down and return it to upright positions and repeat this inversion according to different additive performance;
Step 8: Place succeeding tubes in holder, puncturing diaphragm to begin follow, see Recommended Order of Draw;
Step 9: As soon as blood stops flowing in the last tube, remove tube from holder and remove needle from Vein, applying pressure to puncture site with dry sterile swab until bleeding stops;
Step 10: Dispose the needles into Sharps Disposal Containers according to related policies and guidelines.

Changsha Renji Medical Equipment Co., Ltd. is a medical consumable products industrial chain company with developing and manufacturing a complete product line for molecular laboratories, ranging from upstream consumable medical products, nucleic acid extraction kits and full automatic instruments to downstream real time PCR diagnostic & research kits and fluorescence systems. 
Based on innovative R&D center in Changsha, China, Renji understands its capability and social responsibility to offer molecular diagnostic products consistent in quality, accurate and reliable in test results, easy to use and accessible to laboratories of all levels despite their variety in lab environment. Renji is gradually winning its reputation all over the world through growing influence on popularizing RT-PCR technologies towards they are supposed to be as affordable and accessible human health care means. 
In the future ,"RENJI" will be committed to integrating the development of enterprise into the national health industry development strategy, building a new pattern of innovation and development and building a new high ground of modern medical plastics industry chain. "RENJI" will bear in mind the original intention that quality is the survival foundation of enterprise and product is equal to people' s charter to build "RENJI" brand and make progress hands in hands with counterparts at home and abroad for contribution to the human health. 

Mrs. vivien

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