Bone tissue aspiration biopsy needle core
A needle biopsy and bone tissue technology, applied in the field of biopsy needles, can solve the problems of incomplete sample acquisition and sample destruction
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[0026] Before the technical solution of the present invention is described in detail, some expressions used in the description process will be uniformly explained.
[0027] Tubular: A term used to describe the core body in this invention. The main body of the pointer core has the shape of a tube, that is, the shape of a hollow cylinder.
[0028] Piercing end: a term used to describe the core body of the bone tissue biopsy needle core of the present invention. Specifically, the end of the needle core body piercing into the bone tissue is distinguished from the other end of the needle core body provided with a handle for operation.
[0029] Self-tapping thread: This thread is set on the outer wall of the needle core main body. When screwing into the bone tissue, the tail and teeth of the screw can be used to cut out the matching female thread in a similar way as tapping, so as to penetrate into the bone tissue. .
[0030] Serrated: It describes the protruding tooth-like struc...
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