PROBLEM TO BE SOLVED: To provide a medical leak inspection device capable of securing a satisfactory field of view through a viewing window part.SOLUTION: The medical leak inspection device is provided with: a main body part 13 having a cylindrical part 11 and a viewing window part 12 a balloon member 14 which is provided along the outer peripheral surface of the cylindrical part 11 balloon piping 22 for injecting and discharging a fluid between the balloon member and the cylindrical part 11 and a tubular body 23 provided with an injection lumen 15 for injecting the fluid into a space in front of the viewing window part 12 and an exhaust lumen 16 for exhausting the space in front of the viewing window part.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2018,JPO&INPIT【課題】視認用窓部を介した良好な視野を確保することが可能な医療用リーク検査装置を提供する。【解決手段】医療用リーク検査装置は、筒状部11と視認用窓部12を有する本体部13と、筒状部11の外周面に沿って設けられたバルーン部材14と、バルーン部材と筒状部11との間への流体の注入と排出を行うバルーン用配管22と、視認用窓部12の前方の空間への注液を行う注液用ルーメン15及び視認用窓部の前方の空間からの排気を行う排気用ルーメン16が形成された管状体23と、を備える。【選択図】図4
