What is the value of popular heparin products in biochemical tests?
Biochemical test is a very important link in clinical work, and it is also an important link to save patients' lives and improve its curative effect, and heparin is selected for anticoagulation test. It can not only simplify the procedure of sample processing, but also ensure the accuracy of test results, reduce errors and have high application value, so it often appears in clinical blood tests. Heparin is divided into heparin lithium and heparin sodium, which can prevent blood coagulation in blood testing, and are mainly used in thrombosis, cardiopulmonary bypass and hemodialysis.
For biochemical hemodialysis
Why do you say that the blood samples taken by patients after hemodialysis are samples that medical staff should pay special attention to?
This is mainly because dialysis patients use anticoagulants containing heparin, such as low molecular weight heparin calcium, during hemodialysis.
Patients' blood contains anticoagulants, when extracted and placed in the test tube, high-quality plasma samples can be obtained, and high-quality serum can not be separated, which is enough to show the strength of heparin anticoagulation.
And heparin anticoagulant has the advantage of not causing damage to cell volume and not easy to cause hemolysis, so it is closer to the true concentration of patients in the detection of blood potassium, glucose and lactate dehydrogenase, so it will be used as a plasma biochemical test system, which is helpful for medical staff to make accurate judgments on patients.
Used in general biochemical tests
In recent years, another way of heparin has been widely used in routine biochemical tests, that is, heparin lithium anticoagulant plasma instead of serum, but reference ranges need to be established, such as glucose, blood potassium ion concentration, blood sodium and so on.
Other items, such as lipoprotein a, pulmonary artery, hydroxybutyrate dehydrogenase and lactate dehydrogenase, are not suitable for determination with heparin lithium anticoagulant plasma samples, and sometimes increase with the increase of heparin concentration.
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At present, the production of heparin series products are mainly used for blood vessel anticoagulants, not injection grade, if you have this need, you can click the official website or call to consult! Can be customized according to your different requirements, large quantity and preferential price, welcome your choice and purchase.
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