| 摘要 |
PURPOSE:To provide a structure at the base end of an ultrasonic endoscope probe and to particularly form an engaging structure into a simple structure by disposing a part of a mechanism for transmitting and receiving signals among a motor, a rotating signal line and a non-rotating contact not only in the ultrasonic endoscope probe but in an intra-celom ultrasonic diagnostic device body or an independent motor casing as well. CONSTITUTION:This intra-celom ultrasonic diagnostic device is constituted to transmit and receive ultrasonic waves wile rotting an ultrasonic vibrator transducer 5 disposed at the front end of the probe to be inserted into the celom via a revolution transmission shaft from a rotational driving source equipped outside the celom. The probe 2 and the rotational driving source 3 are attachably and detachably connected and the detaining part of the probe 2 is formed as the contact of the signal line. |
