Invention Grant
- Patent Title: Mask vent
- Patent Title (中): 面罩通风口
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Application No.: US13773846Application Date: 2013-02-22
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Publication No.: US08851075B2Publication Date: 2014-10-07
- Inventor: Eva Ng , Robert Henry Frater , Lee James Veliss , Barton John Kenyon , Daniel Robert Judson , Robert Edward Henry , Alison Oldenburg , Renee Frances Doherty , Michael John Reid
- Applicant: ResMed Limited
- Applicant Address: AU Bella Vista
- Assignee: ResMed Limited
- Current Assignee: ResMed Limited
- Current Assignee Address: AU Bella Vista
- Agency: Nixon & Vanderhye P.C.
- Main IPC: A62B18/10
- IPC: A62B18/10 ; A62B18/02 ; A62B7/00 ; A61M16/00 ; A61M16/06 ; A61M16/10 ; A61M16/08 ; A61M16/20
Abstract:
A mask system includes a mask component including one or more openings for gas washout and a vent component provided to the mask component. The vent component includes one or more tracks or grooves along its outer surface adapted to guide gas washout. The vent component is adapted to cover the one or more openings in the mask component so that gas washout escapes along the one or more tracks or grooves between an outer surface of the mask component and the vent component.
Public/Granted literature
- US20130160769A1 MASK VENT Public/Granted day:2013-06-27
Information query
IPC分类:
