Title:
HIGH STRENGTH FOCUSED ULTRASONIC WAVE TREATMENT HEAD HAVING IMPROVED SEALING CHARACTERISTIC
Document Type and Number:
WIPO Patent Application WO/2015/037752
Kind Code:
A1
Abstract:
A high-strength focused ultrasonic wave treatment head having an improved sealing characteristic comprises: a high-strength focused ultrasonic wave transducer; a housing; a membrane; and a sealing part for the membrane. The high-strength focused ultrasonic wave transducer has an ultrasonic wave radiation surface located at the lower end thereof. The housing receives the high-strength focused ultrasonic wave transducer at the lower opening thereof to expose the ultrasonic wave radiation surface. The membrane has a receiving space which is formed to surround the lower opening and an outer peripheral surface of the housing to receive an ultrasonic wave transfer medium between the ultrasonic wave radiation surface and the membrane, and is in close contact with the outer peripheral surface of the housing. The sealing part of the membrane is located on the outer peripheral surface of the housing to seal a space between the membrane and the housing.
Inventors:
PARK KYUNG-MO (KR)
SON KEON-HO (KR)
SON KEON-HO (KR)
Application Number:
PCT/KR2013/008248
Publication Date:
March 19, 2015
Filing Date:
September 12, 2013
Export Citation:
Assignee:
ALPINION MEDICAL SYSTEMS CO (KR)
International Classes:
A61N7/02; A61B8/00; A61B18/00
Foreign References:
| KR20120101661A | 2012-09-14 | |||
| US20130150715A1 | 2013-06-13 | |||
| KR20120123034A | 2012-11-07 | |||
| KR20130016038A | 2013-02-14 | |||
| KR20060121267A | 2006-11-28 |
Attorney, Agent or Firm:
SINJI PATENT FIRM (KR)
특허법인 신지 (KR)
특허법인 신지 (KR)
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