PROBLEM TO BE SOLVED: To provide a medical suture instrument that reduces a work burden on an operator.SOLUTION: A medical suture instrument includes: a needle 60 for introduction of a loop a needle 70 for introduction of a suture, into which the suture is to be inserted a housing 50 for holding the needle 60 for the introduction of the loop and the needle 70 for the introduction of the suture almost in parallel in such a manner as to bring them away by a predetermined interval from each other a loop forming portion 80 which has the loop 82 formed at a tip and which is movably housed inside the needle 60 for the introduction of the loop a loop feed/return mechanism 30 which is provided in the housing 50 and which moves the loop forming portion 80 in an axial direction a suture feed mechanism 40 which is provided in the housing 50 and which feeds the suture 1 to a tip side and a suture storage portion 90 which is provided in the housing 50 and which houses the suture 1 for being supplied to the suture feed mechanism 40.COPYRIGHT: (C)2014,JPO&INPIT【課題】術者の作業負担が軽減された医療用縫合具を提供する。【解決手段】ループ導入用針60と、縫合糸が挿入される縫合糸導入用針70と、ループ導入用針60及び縫合糸導入用針70を所定間隔だけ離して略平行に保持するハウジング50と、先端にループ82が形成され、ループ導入用針60の内部に移動可能に収容されているループ形成部80と、ハウジング50内に設けられ、ループ形成部80を軸方向に移動させるループ送り戻し機構30と、ハウジング50内に設けられ、縫合糸1を先端側に送り出す縫合糸送り機構40と、ハウジング50に設けられ、縫合糸送り機構40に供給する縫合糸1を収容する糸収容部90とを備えた。【選択図】図1
