Title:
MASK USING OXYGEN SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/059890
Kind Code:
A1
Abstract:
The present invention relates to a mask using an oxygen supply device, and is characterised by comprising: a purifier which purifies air for breathing; a mask part which introduces and discharges the air purified via the purifier; a connector which fastens together the purifier and the mask part; and an oxygen supply device which supplies oxygen by connecting an oxygen hose to the connector.
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Inventors:
KIM CHEOL SEUNG (KR)
Application Number:
PCT/KR2021/007603
Publication Date:
March 24, 2022
Filing Date:
June 17, 2021
Export Citation:
Assignee:
FILOS CO LTD (KR)
International Classes:
A62B7/04; A62B7/10; A62B7/12; A62B9/02; A62B9/04; A62B18/02
Foreign References:
| US5318019A | 1994-06-07 | |||
| KR101699514B1 | 2017-01-24 | |||
| KR20160056220A | 2016-05-19 | |||
| KR20120006001U | 2012-08-28 | |||
| KR100890907B1 | 2009-04-03 | |||
| KR102236729B1 | 2021-04-06 |
Attorney, Agent or Firm:
CHUNG, Hwoi Hwan (KR)
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