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Title:
CATHETER
Document Type and Number:
WIPO Patent Application WO/2020/235839
Kind Code:
A1
Abstract:
The present invention relates to a catheter. The catheter according to the present invention comprises formed therein a first lumen and a second lumen, through which fluid moves, wherein an end portion of the catheter comprises: a body portion having a constant tube diameter; and a nozzle portion extending from an end of the body portion and having a gradually decreasing tube diameter, and the body portion has holes in the side surface thereof, the holes being open to be in communication with the first lumen and the second lumen, respectively.

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Inventors:
CHO SEONGSU (KR)
SONG RYUNGEUN (KR)
LEE JINKEE (KR)
Application Number:
PCT/KR2020/006024
Publication Date:
November 26, 2020
Filing Date:
May 07, 2020
Export Citation:
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Assignee:
UNIV SUNGKYUNKWAN RES BUSINESS FOUND (KR)
International Classes:
A61M1/36; A61M25/00
Domestic Patent References:
WO2013163172A12013-10-31
Foreign References:
US20090187141A12009-07-23
US5685867A1997-11-11
US20130053763A12013-02-28
US20140081199A12014-03-20
US20060004325A12006-01-05
Attorney, Agent or Firm:
CHO, Young Hyun (KR)
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