PROBLEM TO BE SOLVED: To provide medical scissors preventing fitting/fixing parts from moving and getting unstable when surgical procedure is performed.SOLUTION: Respective one ends of a pair of handles form an upper blade and a lower blade, the respective other ends of the pair of grip parts constitute grip parts, and the upper blade and the lower blade are opened/closed by opening/closing of the grip parts, with a point of support at which the grip parts intersect, used as a center. Rear ends of the grip parts include fitting parts, a rear end of one of the fittings includes an opening part and the rear end of the other has such a tip shape as to be inserted into the opening and fit and fix the two grip parts. The tip shape is configured to extend in the longitudinal direction of the grip part and then in the vertical direction thereof, so as to be fitted at one part. The opening includes a trapezoidal part where the opening width is taperedly narrowed toward the rear part, while the tip shape has a narrowed part that moves along the taper of the opening part and is fitted with the taper at one part.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2018,JPO&INPIT【課題】施術に際し、嵌合固定部が移動したりして不安定になることを防いだ医療用ハサミを提供する。【解決手段】一対の柄部の一方の各先端が上刃および下刃を形成し、一対の柄部の各他端が把持部を形成し、かつ柄部が交差する支点を中心に把持部の開閉により上刃および下刃が開閉する医療用ハサミである。把持部の後端には、嵌合部を有し、嵌合部の一方の後端内には開口部を有し、他方の後端には該開口部に挿入して2つの把持部を嵌合して固定するための先端形状を有し、先端形状は把持部の長手方向およびそれに垂直方向に1か所で嵌合されるように構成され、開口部が、後方に向かって開口幅が狭くなるテーパを有する台形状の部分を含み、先端形状が、開口部のテーパに沿って移動してテーパと1か所で嵌合するくびれを有する。【選択図】図3
