Brief description of the product Disposable sterile venous blood specimen collection needle can be divided in two types, hard-connect type and soft-connect type. The hard-connect venous blood specimen collection needle was consisted by vein puncture needle, pipe plug needle, needle base, needle sheath and hemostatic sheath. The soft-connect venous blood specimen collection needle was consisted by hemostatic sheath, pipe plug needle, needle base, hose, needle handle, vein puncture needle, Protective cap of vein puncture needle. Disposable venous blood specimen collection needle is sterilized medical device, used for venous blood specimen collection in clinical examination. Both two ends of the needle are made of medical stainless steel, and its accessory is made from high polymer material. Together with containers, the product is used for venous blood specimen collection, for human body’s venous blood specimen collection. It is EO sterilized, for only single use.