PROBLEM TO BE SOLVED: To provide a push-button of a wireless push button-type slave machine allowing even a patient not freely moving fingers to depress the push button by a palm, the back of a hand or the like.SOLUTION: An attachment of the push-button includes: support parts 14a-14c for supporting a wireless push-button-type slave machine, on an inner face of a housing 11 an operation part 12 formed to vertically rotationally turn, with an end of a movable part 12b used as a fulcrum, on an upper face of the housing 11 and a projection 16 on an inner face of the operation part 12. The attachment for the push-button is so configured that, when an operation face 12a of the operation part 12 is depressed to be rotationally turned downward, the push-button provided at a recessed part of the wireless push-button-type slave machine is depressed by the projection part 16 provided on the inner face of the rotationally-turned operation part 12. This configuration, by just depressing the operation face 12a by the palm or the back of the hand, allows the patient to operate the push-button of the wireless push-button-type slave machine in a same manner as to depress the wireless push-button-type slave machine by a finger.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】指を自由に動かすことができない患者であっても、無線押しボタン式子機の押しボタンを手のひらや手の甲などで押下することができるようにする。【解決手段】ハウジング11の内面に、無線押しボタン式子機を支持する支持部14a~14cを設ける一方、ハウジング11の上面に、可動部12bの端部を支点として上下方向に回動可能に成された操作部12を設け、さらに、操作部12の内面に突起部16を備えることにより、操作部12の操作面12aを押下して下方に回動させたときに、回動した操作部12の内面に設けられている突起部16により、無線押しボタン式子機の窪んだ部分に設けられている押しボタンが押下されるようにして、操作面12aを手のひらや手の甲など押下するだけで、無線押しボタン式子機の押しボタンを指で押すのと同じように操作することができるようにする。【選択図】図3