PROBLEM TO BE SOLVED: To provide a pressure hemostatic apparatus that can visually confirm the speed of decompression.SOLUTION: The pressure hemostatic apparatus includes a pressure bag 1, an airtight container 40 containing a liquid 19 that communicates with a flow adjustment valve 13, and the lower part of the liquid communicates with a tube coming from the pressure bag 1. Air leaked from the pressure bag 1 becomes bubbles and floats upward through the liquid of airtight container 40. When equilibrium is reached between the pressure related with the potential energy of the liquid and the inner pressure of the pressure bag 1, the air leakage automatically stops.COPYRIGHT: (C)2013,JPO&INPIT【課題】減圧の速度を目視確認することができる押圧止血装置を提供する。【解決手段】加圧バッグ1と、液体19を入れた気密容器40と、その液体上部空間に流量調整弁13を連通し、液体下部へ前記加圧バッグ1から導いた管を連通したもので、加圧バッグ1から漏出した空気が密閉容器40の液体中を気泡になって浮上し、しかもその液体の位置エネルギーに伴う圧力と加圧バッグ40内圧力が均衡すると漏出が自動的に止まるようにする。【選択図】図4
