| 摘要 |
FIELD: medical equipment. ^ SUBSTANCE: hydro-massage shower can be used for massaging patient's body by head air-saturated jet. Hydro-massage device is connected with branch pipe of standard shower hose of water tap of bat mixer by means of coupling nut provided with washer. Hose of head water network of hydro-massage device goes inside air-supplying hose into which hose the air suck-in branch pipe is inserted. Hydro-massage nozzle is inserted at opposite end head water hose and air-supplying hose. Definite length head water branch pipe is inserted into end of hose for supplying head water at the side of hydro-massage shower nozzle. The former one has washer provided with graduated jet hole disposed along axial center. Through graduated hole is drilled tightly to washer at the side of hydro-massage nozzle through walls of hose and walls of head water branch pipe. The holes go into air-supplying hose from opposite sides to provide ejection suck-in of air by jet apparatus. ^ EFFECT: improved efficiency of massage; comfort at use; simple and quick turn on of hydro-massage apparatus. ^ 2 cl, 2 dwg |
