Bone biopsy and bone marrow aspiration biopsy needle kit
Dec 17, 2021
A bone biopsy and bone marrow puncture aspiration biopsy needle kit, which includes a handle and a sampling clip; the handle includes a needle tube seat, the bottom of the needle tube seat extends outwardly with a needle tube, and the tube opening at one end of the needle tube away from the needle tube seat is a tapered neck Structure, and the needle tube penetrates the top and bottom surfaces of the needle tube seat; the sampling clip is provided with a grip, and the bottom surface of the grip is fixed with a sampling tube extending outward, and the sampling tube is away from the mouth of the end of the grip. The sampling tube has a notch in the axial direction to form two opposite clamping arms; the sampling tube has an outer diameter that can penetrate the needle tube and whose outer wall is close to the inner wall of the needle tube to slide; through the sampling clamp and The combined structure of the handle enables the doctor to obtain the required tissue samples more conveniently and smoothly.
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