PROBLEM TO BE SOLVED: To provide a technique for supplying a liquid to a medical device.SOLUTION: A medical device system comprises: the medical device comprising jetting means for jetting a liquid and a liquid supply device for supplying the liquid to the medical device. The liquid supply device comprises: a supply channel for supplying the liquid to the jetting means pressurization means for pressurizing the liquid in the supply channel block means for blocking the supply channel and a controller for pressurizing the liquid in the supply channel by using the pressurization means, while causing the block means to block the supply channel.COPYRIGHT: (C)2015,JPO&INPIT【課題】医療機器に液体を供給する技術を提供する。【解決手段】医療機器システムであって、液体を噴射する噴射手段を備える医療機器と、医療機器に液体を供給する液体供給装置とを備え、液体供給装置は、噴射手段に液体を供給する供給流路と、供給流路内の液体を加圧する加圧手段と、供給流路を閉塞する閉塞手段と、閉塞手段に供給流路を閉塞させた状態で、加圧手段を用いて供給流路内の液体を加圧する制御部とを備える医療機器システム。【選択図】図1
