The Non-Vacuum Blood Heparin Tube is manufactured using high-quality PS or PP material. The tube’s inner surface has undergone a siliconization procedure, which makes the tube smooth and non-adherent to blood. There is no clotting of fibrin as a result of the design which facilitates effective and consistent separation of serum. In addition, the blood collection tube has been uniformly sprayed with an anti-coagulant, which is sodium or lithium heparin, creating a calm environment that promotes normal platelet function. The tube has been designed to provide sound and reliable operations while boasting of a good performance cost ratio which saves cost.

Features Of  Non-Vacuum Blood Heparin Tube

● Material Quality: The production materials for the tubes are made from imported PS or PP. The surface coating of the tube has been structured to be siliconized supporting a smooth surface and lack of thrombus and platelets.

● Anticoagulant Efficiency: The tube is infused with either sodium or lithium heparin that works very efficiently and prevents the collection of platelets.

● Reliability in Separation: The Specimen was always separated from the serum by at least one competent gel which breeds high reliability and effectiveness in the process of separation.

● Non-Vacuum Design: Assisting in manual collection the non-vacuum structure proves to be easy and flexible where accurate sample amounts should be used.

Specifications Of Green Top Blood Tube

Applications Of Heparin Tubes

● Clinical Chemistry: In clinical chemistry these tubes are mainly helpful in the determination of plasma in the laboratory. After the blood sample is collected, the sample put into the tube needs to be gently inverted for around 8-10 times to ensure efficient mix of the prepared anticoagulant with the blood so that clotting does not take place.

● Emergency Biochemical Testing: In the case of emergencies, the heparin tube is particularly useful with respect to fast sample processing since the heparin prevents clotting from occurring and which would otherwise induce delays.

● Molecular Biology and Cytogenetics: The tubes can be applied for the plasma determination in cytogenetic studies. In a molecular study, heparinized plasma yields optimal samples for highly sensitive RNA tests.

● Hematology: These tubes are appropriate for whole blood or plasma assessment where the use of antioxidants is sought in order to prevent the clumping of blood cells and the major goal rendering every result more accurate.

Why Choose Us

Jiangsu Huida Medical Instruments Co, Limited, (JSHD) is unique with a highly developed R & D group, excellent production capacity, and quality assurance. In the framework of our activity, all products, including non-vacuum blood collection tubes, which we have manufactured have to meet high international requirements such as ISO 9001, ISO 13485, CE, and FDA. As for our results in quality and constant improvement we are the best choice of partner for medical consumables manufacturers all over the world.

Frequently Asked Questions (FAQs)

What are non-vacuum blood collection tubes used for?

Non-vacuum blood collection tubes are useful for manual blood collections since these tubes provide good control over the volume of blood samples to be collected. Such tubes are recommended for clinical and other purposes where a sample of controlled volume is required.

What distinguishes green-top blood tubes?

 Blood tubes with green tops contain heparin which is used as an anticlotting agent and these blood tubes are best for plasma applications as blood will not clot. These tubes are used often in biochemistry and emergency tests.

How does the anticoagulant in heparin tubes work?

Heparin spray inside the tubes is helpful in avoiding the clotting of blood platelets which allows the blood sample to remain liquid: an important feature in pelleting plasma and whole blood tests.