Title:
ULTRASONIC PROBE
Document Type and Number:
Japanese Patent JP2017042189
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an ultrasonic probe capable of improving detection performance (S/N) of an ultrasonic wave from a subject.SOLUTION: In order to reduce multiple reflection of an ultrasonic wave generated between a subject and a part of a housing where a sensor is not installed, an ultrasonic probe 180 includes a plurality of ultrasonic sensors 200, and a housing which has a concave part recessed toward a subject 120 to be arranged at a measurement position when measurement is performed, and supports the plurality of ultrasonic sensors. The ultrasonic sensors are arranged so that the sensor surfaces are directed toward a subject side. The housing includes an ultrasonic reflection control layer on the subject side surface.SELECTED DRAWING: Figure 1
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Inventors:
KATO AYAKO
KASANUKI YUJI
MASAKI BUNTARO
OKOBA MINORU
KASANUKI YUJI
MASAKI BUNTARO
OKOBA MINORU
Application Number:
JP2015164552A
Publication Date:
March 02, 2017
Filing Date:
August 24, 2015
Export Citation:
Assignee:
CANON KK
International Classes:
A61B8/13; H04R17/00
Attorney, Agent or Firm:
Kazuo Kato
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