Title:
OTITIS MEDIA TREATMENT INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2019/066097
Kind Code:
A1
Abstract:
The present invention relates to an otitis media treatment instrument and, more particularly, to an otitis media treatment instrument having a ventilation tube installed thereon, the otitis media treatment instrument being characterized by comprising: a cutting sheath which is configured in a tube shape, and which has an inner diameter larger than the outer diameter of the ventilation tube; and a suction pipe formed to be able to move relative to the cutting sheath inside the cutting sheath along the longitudinal direction of the cutting sheath, the suction pipe having, on the front end portion thereof, an insertion portion having an outer diameter smaller than the inner diameter of the ventilation tube and having a fixing portion which extends toward the front end of the insertion portion, and which has an outer diameter larger than the inner diameter of the ventilation tube.
Inventors:
LEE HANYOUNG (KR)
SEO YONG JOON (KR)
CHO HO SUNG (KR)
SEO YONG JOON (KR)
CHO HO SUNG (KR)
Application Number:
PCT/KR2017/010664
Publication Date:
April 04, 2019
Filing Date:
September 27, 2017
Export Citation:
Assignee:
UNIV INDUSTRY FOUNDATION YONSEI UNIV WONJU CAMPUS (KR)
LEE HANYOUNG (KR)
J&KYM CO LTD (KR)
LEE HANYOUNG (KR)
J&KYM CO LTD (KR)
International Classes:
A61F11/00; A61M27/00
Domestic Patent References:
| WO2008036368A2 | 2008-03-27 | |||
| WO2016025453A1 | 2016-02-18 | |||
| WO2014075949A1 | 2014-05-22 |
Foreign References:
| KR101497755B1 | 2015-03-02 | |||
| KR20120037480A | 2012-04-19 |
Attorney, Agent or Firm:
CHO, Young Hyun (KR)
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