Additives For Blood Sampling: Key Elements For Blood Sample Preservation And Transportation

Additives For Blood Sampling: Key Elements For Blood Sample Preservation And Transportation

1, Summary of Additives for Blood Sampling

Blood sampling additives are chemical substances added to blood collection containers in order to quickly coagulate or maintain a non coagulating state of blood, and improve the storage and transportation performance of blood samples. The main functions of these additives include accelerating blood coagulation, maintaining blood biological activity, preventing blood pollution, and improving blood storage efficiency, which can more conveniently help medical systems obtain accurate results. There are various types of additives for blood collection, including blood coagulants, anticoagulants, adjuvants, etc. Each additive has its specific purpose and advantages.

Additives for blood collection

2, Commonly used additives in blood collection

Blood coagulant: A coagulant is a chemical substance that can accelerate blood clotting, often containing thrombin. It can quickly coagulate blood in a short period of time and is suitable for emergency biochemistry. Its principle of action is to convert fibrinogen in the blood into fibrin, causing blood to clot, thereby facilitating the processing and transportation of blood samples.

Anticoagulants: Commonly used include heparin sodium, heparin lithium, ethylenediamine tetraacetic acid dipotassium, ethylenediamine tetraacetic acid tripotassium, ethylenediamine tetraacetic acid disodium, sodium citrate, etc. They are mainly used to prevent blood samples from clotting, maintain the original properties of blood samples, and extend the clotting time of blood samples, so that medical staff can detect patients for abnormal indicators within a certain period of time.

Auxiliary agents: Auxiliary agents such as serum separation gel can effectively isolate serum and blood cells, play a protective role during transportation, and do not cause substance exchange. If a specialized siliconizer is used for blood collection, it can make the inner wall of the tube smooth and also play a cleaning role, preventing blood from hanging on the wall during blood collection.

In addition, calcium balanced heparin lithium and free DNA preservation solution are special additives used in special testing projects, such as blood gas testing and DNA preservation tubes.

3, Why should additives be added to blood collection vessels?

The main function of blood collection additives is to improve the coagulation rate of blood, maintain blood biological activity, prevent blood pollution, and improve blood storage efficiency. These additives can ensure the quality and stability of blood samples, thereby providing more accurate results for medical diagnosis. For example, coagulants can accelerate blood coagulation, facilitating blood processing and transportation; Anticoagulants can prolong the coagulation time of blood samples and improve the detection rate of blood by medical staff; Adjuvants can protect the transportation of blood samples, avoid biomolecular exchange, improve the quality of blood samples, maintain the stability and consistency of blood samples, and ensure the accuracy of medical diagnostic results.

4, How can blood vessel manufacturers purchase additives from Hubei Xindesheng Materials?

Hubei Xindesheng Materials is a professional enterprise engaged in the production and sales of blood vessel additives, with advanced production equipment and a comprehensive quality control system. Blood vessel manufacturers can purchase additives from Hubei Xindesheng Materials through the following steps:

Clear requirements: Firstly, it is necessary to clarify the types and quantities of blood collection additives that need to be purchased, as well as the specific purposes and requirements for using these additives.

Inquiry and quotation: Contact the sales department of Hubei Xindesheng Materials or inquire about the prices and supply status of relevant products through their official website.

Place an order: Based on the demand and quotation situation, place an order to order the required products, and confirm the delivery time and payment method.

Acceptance and warehousing: After receiving the shipment of Hubei Xindesheng materials, the purchased blood collection additives will be inspected in terms of quantity, quality, and other aspects to ensure compliance with usage requirements.

Usage and management: Put qualified blood collection additives into use and establish corresponding inventory management systems to ensure stable supply of their quality and quantity.

Through the above steps, blood collection manufacturers can purchase suitable blood collection additives from Hubei Xindesheng Materials, providing more reliable support for blood collection and preservation.

Hubei Xindesheng Material Blood Sampling Additive Product: