1、 Application of heparin anticoagulant tube:

Heparin anticoagulant tube is also referred to as heparin tube. It is widely used in the collection and anticoagulation of blood samples for clinical biochemical examination and emergency biochemical examination. It is also suitable for the collection and anticoagulation of blood samples for some Hemorheology projects. It is mainly used for emergency biochemical examination, hemorheology determination, etc.

Action principle: activate plasmin and stop the production of thromboplastin, so as to achieve a dynamic balance between fibrinogen and fibrin and prevent the production of fibrin filaments; At the same time, because they are involved in the metabolism of cellular enzymes and ions, the use of heparin will affect the detection value. The dosage of heparin tube additive is calculated and verified for many times to ensure that the total amount and local amount meet the requirements, so as to ensure that most indexes of plasma can be repeated within 6h, especially sensitive indexes such as ast, alt, TBIL, DBIL and GGT.

2、 Specifications and characteristics of heparin anticoagulant tube:

Color code: Green

Specification: 13 × 100mm

Common blood collection volume: 3ml 5ml

Type of additive: heparin sodium, heparin lithium

Blood sample storage time: no more than 6 hours at room temperature

Storage temperature: 4 ~ 25 ℃

Material: glass

3、 Precautions for heparin anticoagulant tube:

1. Immediately mix the blood for 5 ~ 6 times after blood collection

2. Collect enough blood according to the blood collection requirements