Sterile operation in order to be able to enforce, being the sterile tent which forms the space sealing substantially, expanding with the injection of the vapor, the airtightness tent way it is provided in the standards component 1 which forms the skeleton of the structure and the said standards component 1 at the time of skeletal formation the airtightness tent way the tent itself of the transparency and the flexible sheet condition which form the structure the bottom wall including with the side wall 26,27 where, closes the flank of the longitudinal direction both ends of 25 which closes 20 and the cartridge head and the tent itself it becomes, standards component 1 is formed the sheet which forms tent itself 20 as one unit. Approaching to side wall 26 in aforementioned bottom wall, 25 the aperture 3 for healing region exposure is provided, approaching into the aperture 3 for this healing region exposure, can provide the hand interposition section 4 of pair in the front wall 21 of the tent itself 20 which it adjoins to side wall 26, carrying opening such as the opening and closing unrestricted medical equipment in order which to carry the medical equipment which is necessary for healing is closed 5 is provided in the side wall 27 which opposes with side wall 26.無菌的に手術を施行できるように、実質的に密封された空間を形成する無菌テントであって、気体の注入により膨張して密閉テント様構造物の骨格を形成する支柱部材1と、該支柱部材1に設けられ骨格形成時に密閉テント様構造物を形成する透明かつ柔軟なシート状のテント本体20と、その底部を閉鎖する底壁25と、テント本体の長手方向両端の側部を閉鎖する側壁26,27とを含んでなり、支柱部材1はテント本体20を構成するシートと一体に形成されている。前記底壁25には側壁26に近接して施術部位露出用開口3が設けられており、側壁26に隣接するテント本体20の正面壁21には、この施術部位露出用開口3に近接して一対の手挿入部4が設けられ、側壁26と対向する側壁27には、施術に必要な医療用具を搬入するための開閉自在な閉鎖された医療用具等搬入口5が設けられている。
