Title:
OXYGEN BREATHING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/211236
Kind Code:
A1
Abstract:
The present invention provides an oxygen breathing apparatus. The present invention provides an oxygen breathing apparatus comprising: a hose that includes one end, the other end opposite to the one end, and a connector formed so that a mouthpiece can be mounted between the one end and the other end; a fan that is connected to the one end of the hose, and forms a one-way air flow in the hose; an exhalation bag that has one side connected to the fan and the other side fluidly connected to the other end of the hose; an oxygen supply unit that stores oxygen and is connected to the exhalation bag; and a control unit that controls driving of the fan so that the fan forms the one-way air flow in the hose.
Inventors:
LEE SUNG WOO (KR)
Application Number:
PCT/KR2023/005847
Publication Date:
November 02, 2023
Filing Date:
April 28, 2023
Export Citation:
Assignee:
LEE SUNG WOO (KR)
SALIX INC (KR)
SALIX INC (KR)
International Classes:
A62B7/04; A62B7/10; A62B7/12; A62B9/00; F04D27/00
Foreign References:
| KR20180113443A | 2018-10-16 | |||
| KR102287772B1 | 2021-08-09 | |||
| KR101905431B1 | 2018-10-08 | |||
| KR20210145043A | 2021-12-01 | |||
| KR102267747B1 | 2021-06-22 | |||
| KR102508284B1 | 2023-03-09 |
Attorney, Agent or Firm:
THEWAVE IP LAW FIRM (KR)
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