发明名称 ULTRASONIC DIAGNOSTIC DEVICE
摘要 PURPOSE:To obtain a cubic fault image by rotating ultrasonic oscillators lined up in a line. CONSTITUTION:In a tip end section main body 10, in order to rotate a rotary disc 11 on which ultrasonic oscillators are mounted, by means of remote control, paired operating wires 17 are engaged with a pulley 13 connected to the rotary disc 11, the operating wires 17 are led to the inside of an operating section via a slack prevention member at the halfway, and they are designed to be operated so as to be pushed on/pulled in by a motor, so that the rotating angle of the motor is detected by an encoder 23. In order to control the rotating angle of the rotary disc 11 to be 80 deg., a rotation side control section 40 is projected by the angular portion of 90 out of the inner surface of the pulley 13, and a fixed side control section 41 is also projected by the angular portion of 90 deg. out of a holder 14, so that the fixed side control section 14 can relatively be slid with respect to the inner surface of the pulley 13.
申请公布号 JPH0716223(A) 申请公布日期 1995.01.20
申请号 JP19930188666 申请日期 1993.07.02
申请人 FUJI PHOTO OPTICAL CO LTD 发明人 TANAKA TOSHIKAZU
分类号 A61B8/00;A61B8/12;(IPC1-7):A61B8/00 主分类号 A61B8/00
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