Title:
PIGTAIL CATHETER HAVING WASHING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2018/174421
Kind Code:
A1
Abstract:
The present invention comprises: a body which has a hollow formed therein along the forward/backward longitudinal direction and a plurality of through-holes formed at the closed front side thereof, blood or body fluids being introduced into the hollow through the through-holes; a wire embedded inside the hollow of the body and having self-elasticity; and a foreign substance removal member disposed at the front end of the wire, positioned at the front end of the hollow of the body, and cleaning the inside of the hollow of the body while being drawn and moved backward by the wire selectively moved backward by a user's manipulation. Therefore, the present invention has the effect of easily removing the clogging of a pigtail catheter and reducing the risk of bacterial infection.
Inventors:
CHO YOUNG JUN (KR)
Application Number:
PCT/KR2018/002334
Publication Date:
September 27, 2018
Filing Date:
February 26, 2018
Export Citation:
Assignee:
UNIV INJE IND ACAD COOP FOUND (KR)
International Classes:
A61M25/00; A61M27/00
Domestic Patent References:
| WO2015123677A1 | 2015-08-20 | |||
| WO2000078231A1 | 2000-12-28 |
Foreign References:
| KR20080030040A | 2008-04-03 | |||
| US20150313681A1 | 2015-11-05 | |||
| US20010016962A1 | 2001-08-30 | |||
| US20030181787A1 | 2003-09-25 |
Attorney, Agent or Firm:
TAEBAEK INTELLECTUAL PROPERTY LAW FIRM (KR)
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