| 摘要 |
<p>PURPOSE:To automatically operate and stop an acoustic apparatus without troubling an operator, by operating the acoustic device by detecting the movement of a seat to a predetermined position. CONSTITUTION:When a reset switch 14 is pushed, a seat is located at the lowermost position so that a patient easily sits down on a diagnostic apparatus and a back plate seat is brought to an erected position. When a set switch 13 is pushed, the seat and the back plate seat are set to a position where an operator easily diagnoses the patient. A switch circuit 25 is turned ON by the input of the operating signal of the set switch 13 to operate the acoustic apparatus 33 and turned OFF by the input of the operating signal of the reset switch 14 to stop the acoustic device 33.</p> |
