Title:
ULTRASONIC TRANSDUCER HAVING COOLING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2014/193013
Kind Code:
A1
Abstract:
An ultrasonic transducer according to an embodiment of the present invention comprises: an image transducer for acquiring images; and a treatment transducer installed adjacent to the image transducer. The treatment transducer may have at least one piezoelectric body for transmitting ultrasonic waves for treatment, an alignment layer installed on the front surface of the piezoelectric body, and a heat discharge unit installed on the periphery of the piezoelectric body. The heat discharge unit may have at least one protrusion positioned between the at least one piezoelectric layer, respectively, to discharge heat, which is generated from the piezoelectric body, to the outside.
Inventors:
SON KEONHO (KR)
KANG KOOKJIN (KR)
KIM DAESEUNG (KR)
KIM MYUNGDEOK (KR)
KANG KOOKJIN (KR)
KIM DAESEUNG (KR)
KIM MYUNGDEOK (KR)
Application Number:
PCT/KR2013/004836
Publication Date:
December 04, 2014
Filing Date:
May 31, 2013
Export Citation:
Assignee:
ALPINION MEDICAL SYSTEMS CO (KR)
International Classes:
A61N7/02; A61B8/00
Foreign References:
| KR20110074326A | 2011-06-30 | |||
| KR20100097178A | 2010-09-02 | |||
| KR200423471Y1 | 2006-08-10 | |||
| KR20060084389A | 2006-07-24 | |||
| KR20120126682A | 2012-11-21 |
Attorney, Agent or Firm:
LEE, CHULHEE (KR)
이철희 (KR)
이철희 (KR)
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