Description of Vacuum Blood Collection Tubes
Vacuum blood collection tubes, also known as negative pressure blood collection tubes, are blood testing equipment and appliances. They are disposable negative pressure vacuum tubes that can achieve quantitative blood collection.
The principle of the vacuum blood collection tube is to pre-pump the blood collection tube with the head cover to different degrees of vacuum, and use its negative pressure to automatically and quantitatively collect venous blood samples. Human venous blood is drawn into the blood sample container through the blood collection needle under the action of negative pressure in the vacuum blood collection tube. Under one venipuncture, multiple tubes can be collected without leakage. The volume of the lumen connected to the blood collection needle is small, and the impact on the blood collection volume can be ignored, but the probability of reverse flow is relatively small. If the volume of the lumen is large, a part of the vacuum degree of the blood collection tube will be consumed, thereby reducing the collection volume.
Product Features
1. Use high-quality glass or PET material, which is safe and reliable.
2. According to different inspection items, there are various styles to choose from.
3. The color code that conforms to international standards is distinguished and clearly distinguishable.
4. The product has good puncture and chip removal performance, ensuring that there is very little puncture and chip removal during use.
5. Sterile and non-polluting.
6. The chemical properties are stable, and there is no dissolution.
7. Good biological safety, no physiological toxicity and no pyrogen.
Specifications of Vacuum Blood Collecting Tubes
| Product Name |
Vacuum Blood Collecting Tubes |
| Origin |
China |
| Certifications |
FDA, CE, ISO |
| Usage |
Disposable |
| Material |
PET; glass |
| Specification |
13*75mm; 13*100mm; 16*100mm |
| Blood collection |
2ml-10ml |
| Color |
According to usage |
| Name |
·Plain Tube/Non Additive Tube(Red)
·Gel and Clot Activator Tube(Yellow)
·Pro-Coagulation Tube(Orange)
·PT Tube/Blood Coagulation Tube(Blue)
·Heparin Tube(Green)
·Blood Glucose Tube(Grey)
·EDTA Tube/Routine Blood Test Tube(Purple)
·Blood Sedimentation Tube(Black)
·ESR Tube(Black) |
Product Category
| Red |
No Additive; Used for the collection and storage of blood samples in clinical medical tests such as biochemistry, immunity, serum, etc. |
| Yellow |
Gel&Clot Activator; Gel Clot Activator Tube is mainly used to obtain high quality serum samples in biochemical, immune and other clinical medical tests. Separation gel is a semisolid inert gum. After blood collection and centrifugation, serum and plasma can be completely separated. |
| Orange |
Clot Activator; Collection of rapid blood samples in clinical medical examination. |
| Blue |
3.2% Sodium Citrate; Mainly used for the test of PT、APTT、 FIB、TT of blood coagulation mechanism in clinical medical examination. The ratio of anticoagulant to blood collection is 1:9. |
| Green |
Sodium Heparin / Lithium Heparin; Emergency biochemical testing, blood rheology testing, etc. |
| Grey |
Optional additives are sodium fluoride + heparin sodium; sodium fluoride + EDTA.K2; sodium fluoride + EDTA.Na2; Glucose. |
| Purple |
EDTA-K2/EDTA-K3; Mainly used for clinical hematology test, blood cell analysis, blood routine, platelet count, etc. |
| Black |
3.8% Sodium Citrate; Mainly used to test the blood cell sedimentation rate in clinical medical examination, the ratio of anticoagulant to blood collection is 1: 4. |
