Ultrasonic probe and ultrasonic diagnostic apparatus

Details Ultrasonic probe and ultrasonic diagnostic apparatus Ultrasonic probe and ultrasonic diagnostic apparatus

2007-05-29

2007-05-29

Budd, Mark (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S334000

Reexamination Certificate

active

11004946

ABSTRACT:
An ultrasonic probe includes a piezoelectric oscillator layer having plural arranged piezoelectric oscillators for transmitting and receiving ultrasonic waves and plural electrodes formed in the piezoelectric oscillators, an acoustic lens for focusing or diffusing the ultrasonic waves, and an acoustic matching layer that is provided between the piezoelectric oscillator layer and the acoustic lens and includes a resin base and fine particles, which have electric conductivity, mixed in the resin base.

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