PROBLEM TO BE SOLVED: To improve safety of a user by allowing the user to easily view the measured value of the pressure in a sterilization chamber, and to simplify a structure for pressure measurement and improve the reliability of the measurement.SOLUTION: A sterilization device includes a sterilization chamber A that stores an object to be sterilized and can supply or discharge gas for sterilizing the object to be sterilized, a door that opens and closes the sterilization chamber A, and a pressure gauge 3 that is mounted to the door. The pressure gauge 3 comprises a pressure sensitive part 32 that changes according to the pressure of the sterilization chamber A, and a display part 35, 36 that is mounted on the front surface of the door and visually displays the change amount of the pressure sensitive part 32.COPYRIGHT: (C)2015,JPO&INPIT【課題】滅菌室内の圧力の計測値を見やすくすることで、ユーザーの安全性を向上させ、しかも圧力計測のための構造を簡素化すると共に計測の信頼性を高める。【解決手段】被滅菌物を収容してこの被滅菌物を滅菌するための気体を給気及び排気可能な滅菌室Aと、前記滅菌室Aを開閉する扉と、前記扉に取り付けられた圧力計3とを備え、前記圧力計3は、前記滅菌室Aの圧力に応じて変化する感圧部32と、前記扉の正面に取り付けられて前記感圧部32の変化量を視覚的に表示する表示部35,36からなる。【選択図】図2
