【    Model      】CZ、CR，CZ is straight blood collecting needle; CR is soft-connected blood collecting needle。

【Performance】The product is manufactured in the 100,000 level decontamination chamber with ethylene oxide sterilization. It is sterile and   pyrogen-free, with performance in line with the standards of the enterprise registered products.

【Main structure】It consists of the protective cover, tube needles, catheters, needle seat, and intravenous needles.

【Intended use   】The product used together with the disposable vacuum blood collecting tubes is provided to take blood clinically.

【Period of validity】5 years

【Disposal】One-time use. Dispose it as medical trash after usage.

【 Others  】 Do not use the remedy reactive to PVC materials.