PROBLEM TO BE SOLVED: To provide a negative pressure maneuver training system making it possible to efficiently train a negative pressure maneuver.SOLUTION: There are included imaging means 1 that inputs image information, which is obtained by imaging hands with which a trainee E maneuvers a vial B and an injector S to a computer 3, and pressure detection means 2 that inputs pressure information on the inside of the vial B to the computer 3. The computer 3 includes comparison means that compares a predetermined designated pressure area, which is inputted from pressure designation means, with a state of a pressure in the inside of the vial B detected by the pressure detection means 2, and evaluates a result of comparison, memory means that stores the image information sent from the imaging means 1, the pressure information sent from the pressure detection means 2, and evaluation information on the state of the pressure sent from the comparison means on the same time base, and display means that concurrently displays the image information, pressure information, and evaluation information.COPYRIGHT: (C)2015,JPO&INPIT【課題】陰圧操作の訓練を効率よく行える陰圧操作トレーニング装置を提供する。【解決手段】練習者EがバイアルB及び注射器Sを操作する手元を撮影した画像情報をコンピュータ3に入力するための撮像手段1と、バイアルB内の圧力情報をコンピュータ3に入力するための圧力検出手段2とを、備え、コンピュータ3は、圧力設定手段から入力された所定の設定圧力領域と、圧力検出手段2にて検出されるバイアルB内の圧力状態とを、比較し評価する比較手段と、撮像手段1からの画像情報、及び、圧力検出手段2からの圧力情報、及び、比較手段からの上記圧力状態の評価情報を、同じ時間軸で記憶する記憶手段と、画像情報と圧力情報と評価情報を、同時に表示する表示手段とを、備えている。【選択図】図1