Title:
LINE-FOCUSED ULTRASOUND TRANSDUCER AND HIGH-INTENSITY LINE FOCUSED ULTRASOUND GENERATOR INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2014/129732
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a line-focused ultrasound transducer for reducing a procedure time, maximizing procedure effects, and simplifying the configuration thereof by focusing ultrasonic waves in the shape of line instead of focusing the ultrasonic waves on one point. To this end, the line-focused ultrasound transducer of the present invention comprises: a piezoelectric element for treatment which is the line-focused ultrasound transducer for focusing the ultrasonic waves in the shape of line and has the shape of a hollow semi-cylinder; a first electrode unit provided on an inner surface of the piezoelectric element for treatment; and a second electrode unit which is provided on an outer surface of the piezoelectric element for treatment and corresponds to the first electrode unit.
Inventors:
CHO SUNG-CHAN (KR)
CHOI MIN-JOO (KR)
CHOI MIN-JOO (KR)
Application Number:
PCT/KR2013/011279
Publication Date:
August 28, 2014
Filing Date:
December 06, 2013
Export Citation:
Assignee:
KORUST CO LTD (KR)
International Classes:
A61N7/02; A61B18/00
Foreign References:
| JP2008522783A | 2008-07-03 | |||
| KR20120128277A | 2012-11-27 | |||
| KR20120101661A | 2012-09-14 | |||
| JP2009247683A | 2009-10-29 |
Attorney, Agent or Firm:
MI PATENT & LAW FIRM (KR)
특허법인 명인 (KR)
특허법인 명인 (KR)
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