| 摘要 |
PURPOSE:To exhaust forcedly urine by providing an originating electrode and a receiving electrode on the urine exhaust pipe linked with a urine leading part and detecting whether urine exists or not to operate a pump. CONSTITUTION:Urine detection part 2 is provided on the way of urine exhaust pipe 3 linked with urine leading part 1 which gathers urine exhausted from a pubic region, and originating electrode 2-1, receiving electrode 2-2 and shield electrode 2-3 are arranged. Then, fixed electromagnetic waves are sent from oscillator circuit 6-1 of control instruction unit 6 to detection part 2, and signals radiated from originating electrode 2-1 are received by receiving electrode 2-2. When urine L reaches detection part 2, a receiving energy increased by urine is transferred to receiving electrode 2-2 and is inputted to decision circuit 6-4 through amplifier 6-3. Decision circuit 6-4 operates pump unit 4 through power amplifier 6-5 to exhaust urine to urine tank 5 in case of a level over a prescribed one. |
