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Title:
DYNAMIC MASK FOR DIFFUSING PURIFIED AIR
Document Type and Number:
WIPO Patent Application WO/2020/136360
Kind Code:
A3
Abstract:
The invention relates to the field of devices for diffusing purified air. In particular, the present application relates to a dynamic mask for diffusing purified air to a subject operating in an environment with polluted ambient air. The mask is made up of a central stream of purified air and a lateral stream of purified air.

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Inventors:
MAILFAIT THIBAULT (FR)
HAMMEL FRÉDÉRIC (FR)
ABEDINI FARHAD (FR)
Application Number:
PCT/FR2019/053306
Publication Date:
August 20, 2020
Filing Date:
December 27, 2019
Export Citation:
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Assignee:
ETHERA (FR)
International Classes:
A61L9/16; A62B7/00; A62B18/02; B01D46/00
Foreign References:
US20160158475A12016-06-09
US20180295964A12018-10-18
Attorney, Agent or Firm:
ICOSA (FR)
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