| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-conductor cable which accelerates a combined function by reducing the weight and diameter of the multi-conductor cable, and to provide an ultrasonic probe excellent in operability and functionality using this cable. SOLUTION: A flexible substrate with a signal wire is arranged as coiled spirally in a flexible jacket. The jacket has shielding effect. In addition, excitation electrodes in each group of piezoelectric elements constituting a probe main body and having a plurality of piezoelectric elements are arranged, and the signal wire are connected electrically to constitute the ultrasonic probe. COPYRIGHT: (C)2005,JPO&NCIPI
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