Application and importance of heparin lithium in biochemical testing after hemodialysis

Hemodialysis, as an important renal replacement therapy in modern medicine, is a vital means of sustaining life for patients with renal failure. However, in the subsequent detection process of hemodialysis, blood anticoagulation is an indispensable part, and heparin lithium, as an efficient anticoagulant, plays a crucial role in biochemical testing after hemodialysis.

1、 The anticoagulant mechanism and characteristics of lithium heparin

Heparin lithium is an anticoagulant extracted from biological tissues, mainly exerting anticoagulant effects by enhancing the activity of antithrombin (such as antithrombin III) in the body. It can bind with antithrombin to form a complex, thereby accelerating the inactivation of prothrombin and preventing the formation of fibrin and thrombus. The anticoagulant mechanism of heparin lithium not only ensures the smoothness of blood during hemodialysis, but also enables the collected blood samples to maintain a non coagulation state for a long time, providing convenience for subsequent biochemical testing.

In addition, lithium heparin also has many advantages. Firstly, it does not affect cell volume and is less likely to cause hemolysis, thus ensuring the integrity and accuracy of the blood sample. Secondly, heparin lithium anticoagulant plasma can be directly used for the detection of various biochemical indicators without the need for cumbersome serum separation processes, greatly improving detection efficiency. Finally, the anticoagulant effect of heparin lithium is stable and reliable, and is not easily affected by external factors, ensuring the accuracy and reliability of the test results.

2、 Application of Heparin Lithium in Biochemical Detection after Hemodialysis

Biochemical testing after hemodialysis is an important indicator for evaluating patients' kidney function, electrolyte balance, metabolic status, and other related factors. These testing items usually include electrolyte levels such as potassium, sodium, chlorine, calcium, phosphorus, as well as concentrations of metabolic products such as urea nitrogen, creatinine, and uric acid. Due to the fact that heparin lithium anticoagulant plasma can be directly used for the detection of these indicators, it has been widely used in biochemical testing after hemodialysis.

Specifically, heparin lithium anticoagulant plasma can be used to measure biochemical indicators such as direct bilirubin, uric acid, and urea nitrogen. The measurement of these indicators is of great significance for evaluating the liver function, kidney function, and metabolic status of patients. At the same time, heparin lithium anticoagulant plasma can also be used to measure enzyme indicators such as alkaline phosphatase and creatine kinase, and changes in these indicators can reflect the health status of patients' bones, muscles, and other tissues.

3、 Conclusion

Heparin lithium, as an important anticoagulant in biochemical testing after hemodialysis, has many advantages and broad application prospects. However, attention should also be paid to the potential challenges and limitations that it may bring during use. At the same time, it is also necessary to strengthen research on the anticoagulant mechanism and influencing factors of heparin lithium, in order to further improve its accuracy and safety in use.

In summary, heparin lithium plays an irreplaceable role in biochemical testing after hemodialysis. By using heparin lithium anticoagulant reasonably, more accurate and reliable biochemical test results can be provided for patients, providing stronger support for doctors' diagnosis and treatment.

As a manufacturer of heparin lithium, Desheng's raw material powder is white and the prepared solution is clear and transparent. It has excellent anticoagulant effect when added to blood collection tubes. We currently sell heparin lithium with a potency of 150-180IU at a cheap price. If you are interested, please feel free to click on the website for more information and purchase!