Medical devices for use in the reconstruction work at the site of tendon taken collected and transplantation tendon transplant tendon

摘要

Exfoliation or separating the tendon for transplantation, in surgical operating being the medical instrument which it picks, it offers those which assist the playback job of the tendon after the picking. The above-mentioned medical instrument 1 tendon cutter 110 and guide tube 120 and grip section has 130 and induction needle 140. Guide tube 120 of necessary length is the tube body where the air where the both ends open is thin, the advanced side open part forms the outlet 121 of induction needle 140, the open part vicinity of basic edge side is adhered to grip section 130. Grip section 130 the perforation hole 132 is formed by medial axis direction, the basic edge side exit of the said perforation hole forms insertion opening 131. As for induction needle 140, on advanced side sharp tip/chip 141 of the cone, it has the thread sequence hole 142 on basic edge side, it is possible thickness to inside the guide tube, is formed in the length which when inserting to the guide tube those both ends 141,142 expose from the outlet 121 and insertion opening 131.