PROBLEM TO BE SOLVED: To provide a surgical retractor blade which is LOW-invasive and can secure a wider operating field.SOLUTION: A surgical retractor blade 10 includes a support 11 with an elongated body 12, and at least one movable members 20, 21 pivotally supported on the support 11.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2020,JPO&INPIT【課題】低侵襲性で、かつより広い術野を確保することができる外科用開創器用ブレードを提供すること。【解決手段】外科用開創器用ブレード10は、長尺状の本体部12を備えた支持体11と、支持体11に軸支された少なくとも1つの可動部材20,21とを備える。【選択図】図3