Bone marrow puncture needle with excellent comfort

The utility model discloses comfort optimal bone marrow puncture needle, including core cohesion needle core design, on one side of the needle core of turning the hand contact department set up a protective pad, needle core finger contact part of turning setting with a handle, the handle set on both sides of the baffle, protective pads on one side of the connection with elastic cushion layer, down to the bottom of the handle set cushion layer, the lining of the cushion layer Settings Polyisoprene rubber, convenient for medical workers, due to the cost of the puncture is very physical, can effectively prevent the piercing of hand fatigue for a long time, and reduce the pain of patients, and very comfortable, improve the stability of the operation, the design is novel, is a kind of very good innovative solutions, marketing prospect.

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