PROBLEM TO BE SOLVED: To solve such the problem that, when using for a purpose by combining with an endoscope, the endoscope needs to be inserted into a liquid chamber.SOLUTION: A liquid injection unit is used by combining with the endoscope that includes an elongated tubular part to be inserted into the body and a grip part connected to the tubular part. The liquid chamber is arranged outside the endoscope when the liquid injection unit is combined with the endoscope.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】内視鏡と組み合わせる用途に使用する場合に、液体室を内視鏡に挿入する必要があること。【解決手段】液体噴射ユニットは、体内に挿入するための長尺状の管状部と、管状部に接続された把持部とを備える内視鏡に組み合わせて用いられる。液体室は、液体噴射ユニットが内視鏡に組み合わせられた場合に、内視鏡の外部に配置される。【選択図】図1
