Acupuncture needle

This product is used for liquid drug injection in the human digestive tract under endoscope. Unique lock reminder Ultra-smooth and ultra-permeable catheter Easy to observe blood return non-adhesive Lightweight and flexible handle design Unique stroke control, accurate needle length The outer tube sheath is designed with a one-time arc design, which effectively controls the needle tip guidance, and prevents accidents caused by deep needle penetration or follow-up of the sheath during acupuncture operations.