Purpose and principle of disposable venous blood sample collection container

Disposable venous blood sample collection containers are used to collect human venous blood samples, aiming to provide a basis for blood test results for clinical diagnosis and treatment. This container can collect blood through venous catheterization or direct puncture, and has the function of preventing contamination, making the collected blood samples safer and more reliable. Disposable venous blood sample collection containers are commonly used in blood tests and laboratories in various medical institutions.

The principle of a disposable venous blood sample collection container is to use a blood collection needle with a needle, insert the needle into the vein, and transfer the blood sample through a pipe to the container after the blood flows into the blood collection needle. The container contains an anticoagulant or coagulant to prevent the blood from clotting or reacting. After the blood collection is completed, the blood collection needle and the container will be discarded to prevent cross infection. This method is effective, simple, convenient, and can avoid the risk of infectious diseases.