| 摘要 |
The present invention is an ultrasonic signal cable connector device (10), to be used with an ultrasonic endoscope (51) comprising an ultrasonic transducer (63) provided on a distal end of an insertion portion (52) to be inserted in the body cavity for generating ultrasonic wave to the tissue of the body cavity and receiving the ultrasonic wave reflected from the body cavity tissue so as to generate an ultrasonic signal, an ultrasonic signal cable (57) having a plurality of signal lines (71) each connected to a plurality of piezoelectric elements making up the ultrasonic transducer (63), and an ultrasonic connector (58) connected to the ultrasonic signal cable (57) and to the ultrasonic measuring equipment, comprising: a flexible wiring board (11) in an approximate L-shape wherein a wiring pattern is formed for connecting the plurality of signal lines (71) of the ultrasonic signal cable (57) to the ultrasonic connector (58); a first hard board portion (12) wherein a plurality of wiring lands for connecting the plurality of signal lines (71) of the ultrasonic signal cable (57) to the wiring pattern are formed on the one face of the flexible wiring board (11), and the portion where the wiring lands are formed is hardened; and a second hard board portion (13) wherein a plurality of connecting connector lands for connecting the ultrasonic connector (57) to the wiring pattern are formed on the other face of the flexible wiring board (11), wherein the portion where the connecting connector lands are formed is hardened; wherein the L-shaped flexible wiring board (11) is capable of changing shape to face the first hard board portion (12) and the second hard board portion (13) when viewed from the insertion direction. <IMAGE> |
