| 摘要 |
Ultrasonic transducers disposed at a head of an ultrasonic probe are joined to a flexible sheet having a curved surface shape. Through holes are formed in the flexible sheet. The through hole is filled with conductive paste for electrically connecting to an individual electrode of the ultrasonic transducer. The flexible sheet is attached to a semicircular support. A surface of the support is provided with device-side terminals for electrically connecting to the conductive paste. The inside of the support is provided with wiring for connecting the device-side terminal to a wiring cable, which is connected to an ultrasonic observing unit.
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