The biopsy needle is assembled selected from the push rod, the lock pin, the spring, the cutting needle seat, the base, the shell, the cutting needle tube, the needle core, the cannula needle tube, the cannula core, the cannula needle seat, the cannula core seat and the protective cap. Sterilized by ethylene oxide, the product is sterile and pyrogen-free.

The product is intended for percutaneous biopsy of various organs such as kidney, liver, lung, breast, thyroid, prostate, pancreas and body surface.