Title:
ULTRASONIC PROBE HEAD, ULTRASONIC PROBE, AND ULTRASONIC DIAGNOSTIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/210887
Kind Code:
A1
Abstract:
The present disclosure provides a novel ultrasonic probe head that is capable of achieving probes of not only a linear type and a convex type but also of a variety of other configurations. An ultrasonic probe head 100 according to the present disclosure has multiple ultrasonic element chips 10 that are arranged at intervals on a flexible base material 20, and each of the ultrasonic element chips 10 comprises multiple piezoelectric MEMS ultrasonic transducers 1 on a substrate 2.
Inventors:
SAKAI SHINRI (JP)
NISHIWAKI TSUTOMU (JP)
NISHIWAKI TSUTOMU (JP)
Application Number:
PCT/JP2022/016021
Publication Date:
October 06, 2022
Filing Date:
March 30, 2022
Export Citation:
Assignee:
UNIV YAMAGATA NAT UNIV CORP (JP)
International Classes:
A61B8/00; H04R17/00
Foreign References:
| JP2016529834A | 2016-09-23 | |||
| JP2004350700A | 2004-12-16 | |||
| US20170256699A1 | 2017-09-07 | |||
| JP2013144063A | 2013-07-25 | |||
| JP2013258624A | 2013-12-26 | |||
| JP2014086934A | 2014-05-12 | |||
| JP2006247130A | 2006-09-21 |
Attorney, Agent or Firm:
SHIOKAWA, Kazuya et al. (JP)
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