Title:
AUTOMATIC WEARABLE POWERED AIR PURIFYING SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2017/198238
Kind Code:
A1
Abstract:
An automatic portable air purifying system. It consists of a battery operated air source, an air purifying filter (114), a respiratory apparatus (116) for user and a respirator controller which can detect user's breath pattern and automatically adjust the purified flow to meet user breathing needs and improve the breathing comfort.
Inventors:
LIN DONGPING (CN)
LIU YONG (CN)
LIU YONG (CN)
Application Number:
PCT/CN2017/092985
Publication Date:
November 23, 2017
Filing Date:
July 14, 2017
Export Citation:
Assignee:
ZHEJIANG LIFEMED TECH CO LTD (CN)
International Classes:
A62B7/10
Foreign References:
| CN102781520A | 2012-11-14 | |||
| CN101204328A | 2008-06-25 | |||
| CN101365532A | 2009-02-11 | |||
| CN1440302A | 2003-09-03 | |||
| US20070240716A1 | 2007-10-18 |
Attorney, Agent or Firm:
BEIJING AOXIANGLINGZHI PATENT AGENCY CO., LTD (CN)
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