Title:
DRAINAGE CATHETER DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/031881
Kind Code:
A1
Abstract:
Provided is a drainage catheter device capable of improving a drainage function of a body fluid in a human organ. The drainage catheter device comprises: a catheter main body having a drainage channel formed therethrough for discharging a body fluid, and having one end in which is formed a drainage portion for discharging, to the outside, the body fluid transferred through the drainage channel; a drainage tube, formed of an elastic material, which extends from the other end of the catheter main body, has a through hole formed at an end thereof, and has a plurality of absorption holes on the peripheral surface thereof for absorbing the body fluid; a wire member having one end fixed to the inside of a receiving portion that is located apart from the drainage channel of the catheter main body, and the other end passing through the through hole of the drainage tube and being inserted into one of the absorption holes so as to form an end of the drainage tube in an annular shape; and a wire winding member which is provided in the receiving portion spaced apart from the drainage channel and is connected to the other end of the wire member inserted into the absorption hole, and winds or unwinds the wire member so as to form the end of the drainage tube in the annular shape or to restore the wire member to the original state thereof.
Inventors:
CHO YOUNG JUN (KR)
Application Number:
PCT/KR2018/009109
Publication Date:
February 14, 2019
Filing Date:
August 09, 2018
Export Citation:
Assignee:
UNIV INJE IND ACAD COOP FOUND (KR)
International Classes:
A61M25/01; A61M25/00; A61M27/00
Foreign References:
| US20070078385A1 | 2007-04-05 | |||
| KR100936051B1 | 2010-01-08 | |||
| KR101037970B1 | 2011-05-30 | |||
| US20070032779A1 | 2007-02-08 | |||
| KR20130117400A | 2013-10-28 |
Attorney, Agent or Firm:
TAEBAEK INTELLECTUAL PROPERTY LAW FIRM (KR)
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