PROBLEM TO BE SOLVED: To provide a sensor insertion and removing device which is user-friendly without causing infection.SOLUTION: The sensor insertion and removing device includes: a sensor 2 a puncture blade member 4 a housing which houses the sensor and the puncture blade member a guide part which is provided within the housing while freely sliding and supporting the puncture blade member a puncture blade operating part which inserts the sensor under the skin by sliding the puncture blade member along the guide part integrally with the sensor on delivering the puncture blade member outside the housing to puncture the skin, and by sliding the puncture blade member along the guide part in a state of being separated from the sensor while removing the puncture blade member from under the skin into the housing and a sensor operating part which pulls out the sensor from under the skin and removes it from under the skin into the housing.COPYRIGHT: (C)2012,JPO&INPIT【課題】使い勝手が良く感染の起こらないセンサ挿入・回収装置を提供する。【解決手段】センサ挿入・回収装置は、センサ2と、穿刺刃部材4と、これらを収容するハウジングと、ハウジングの内部に設けられて穿刺刃部材を滑動自在に支持するガイド部と、穿刺刃部材をハウジング外部へ送出して皮膚に穿刺する際に、穿刺刃部材をセンサと一体的にガイド部に沿って滑動させることでセンサを皮下に挿入し、穿刺刃部材をハウジング内部に回収する際に穿刺刃部材をセンサから分離させた状態でガイド部に沿って滑動させる穿刺刃操作部と、センサを皮下から引き抜いてハウジング内部に回収するセンサ操作部と、を備える。【選択図】図4
