Disposable butterfly needles is usually used in conjunction with blood collection tubes and needle holder for the collection of clinical blood samples.
The two-wings design plays a very good role in fixation.
The needle gauge : 20G 21G 22G 23G 25G 24G
(The Gauge refers to the diameter of the bore in the needle,with high numbers representing thinner needles with small bores)
The needle length : 3/4 " or 1"
The tube length : 18cm or 25cm or 30cm
Luer adapter(tail sheath part): It has high resilience and can be used for multiple tubes at once.The needle itself does not move,Other tubes can be inserted to draw blood. Because the sheath on this needle can quickly rebound and wrap around the needle tip to prevent blood from flowing out.
Single-use or dual use:According to whether the Luer adapter can be disassembled, it is classified as single-use or dual-use. The dual-use blood collection needle can be used as a scalp needle. In emergency situations, it can be used for blood collection as well as for infusion.
Protective cover on the needles: Adding this large protective cover will increase the cost by 0.003 US dollars.
Dear friend, the above is the detailed introduction of the butterfly needles. After reading it, I need you to confirm several issues.(choose)
1.The needle gauge : 20G 21G 22G 23G 25G 24G
2.The needle length : 3/4 " or 1"
3.The tube length : 18cm or 25cm or 30cm
4.Single-use or dual use
5.Protective over: yes or no
6.Package: PE bags or paper-plastic bags Big PE bags or box
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