Title:
超音波伝達媒質の純環構造を有する体腔挿入型超音波装置
Document Type and Number:
Japanese Patent JP7184401
Kind Code:
B2
Abstract:
An ultrasound apparatus of a body cavity insertable type includes: a handpiece; a supporting rod that is elongated from the handpiece; an ultrasound probe that includes a housing that is connected to the supporting rod and an ultrasound transducer that is fixed to the housing; and an ultrasound transmission medium circulation mechanism that is configured to discharge an ultrasound transmission medium filled in an ultrasound transmission space that is formed at a front of the ultrasound transducer and to inflow the discharged ultrasound transmission medium to the ultrasound transmission space again. The housing and the ultrasound transducer are configured such that the ultrasound transmission medium filled in the ultrasound transmission space is prevented from inflowing to a rear space of the ultrasound transducer.
Inventors:
Cho Seung Woo
Lee Jung Woo
Jonghyun Do
Bang Jin Hyun
Lee Jung Woo
Jonghyun Do
Bang Jin Hyun
Application Number:
JP2021520414A
Publication Date:
December 06, 2022
Filing Date:
November 05, 2018
Export Citation:
Assignee:
KORUST CO.,LTD.
International Classes:
A61N7/02; A61B17/00
Domestic Patent References:
| JP10127678A | ||||
| JP2013138718A | ||||
| JP2010512892A | ||||
| JP2018500075A |
Foreign References:
| KR101857026B1 | ||||
| KR101534434B1 | ||||
| US20170303895 | ||||
| KR1020140111768A |
Attorney, Agent or Firm:
Yamada Tsuyoshi
Previous Patent: Electric working machine with cutting blade
Next Patent: Program creation support system and its method
Next Patent: Program creation support system and its method