Title:
URINE-STORING URINE BAG HAVING BACKFLOW PREVENTION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2019/066125
Kind Code:
A1
Abstract:
The present invention relates to a urine-storing urine bag having a backflow prevention function. The urine-storing urine bag having a backflow prevention function, of the present invention, comprises: a urine bag (10) having a urine inlet part (102) connected to a urinary catheter (A), a urine drainage part (103) connected to a urinary drainage tube (B), and a urine storing space (101), provided therein, such that urine is collected; a backflow prevention part (20) provided between the urinary catheter (A) and the urine inlet part (102) so as to restrict the urine stored in the urine bag (10) from flowing backward to the urinary catheter (A); and a drainage valve (40) provided on the urinary drainage tube (B) so as to control the drainage of the urine stored in the urine bag (10), and thus the present invention allows the urine to be easily collected in the urine bag (10) through the backflow prevention part (20) automatically opening/closing according to urination pressure, and prevents the collected urine from flowing backward through the urinary catheter (A), thereby enabling infectious diseases caused by the backflow of the urine to be prevented.
Inventors:
CHUN HYEJEONG (KR)
Application Number:
PCT/KR2017/011949
Publication Date:
April 04, 2019
Filing Date:
October 27, 2017
Export Citation:
Assignee:
CY CO LTD (KR)
International Classes:
A61F5/451; A61F5/44
Domestic Patent References:
| WO2000016721A1 | 2000-03-30 | |||
| WO1982001648A1 | 1982-05-27 |
Foreign References:
| KR20160041681A | 2016-04-18 | |||
| JPH063314U | 1994-01-18 | |||
| US5330437A | 1994-07-19 | |||
| JP2007195601A | 2007-08-09 | |||
| KR20090084308A | 2009-08-05 | |||
| KR20150025046A | 2015-03-10 | |||
| US4589626A | 1986-05-20 |
Attorney, Agent or Firm:
JANG, Jongyun (KR)
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