公开(公告)号：US20210379312A1

公开(公告)日：2021-12-09

申请号：US17323030

申请日：2021-05-18

申请人： Edward Helmut Bernard ,  Will James Cipkar ,  William Cipkar ,  Brian Gignac

发明人： Edward Helmut Bernard ,  Will James Cipkar ,  William Cipkar ,  Brian Gignac

IPC分类号： A61M16/06 ,  B29C45/16

摘要： A device for providing a known concentration of blended air and oxygen, or oxygen, to an individual which incorporates a face mask inside a hood, thereby preventing aerosolization of potentially harmful exhaled gases and controlling condensation issues within the hood while under pressurized conditions. The air tight seal required to allow placement and removal of the hood on the individual will be manufactured using injection molded elastomers to over-mold injection molded rigid plastic components.

公开(公告)号：US11241554B2

公开(公告)日：2022-02-08

申请号：US17323030

申请日：2021-05-18

申请人： Edward Helmut Bernard ,  Will James Cipkar ,  William Cipkar ,  Brian Gignac

发明人： Edward Helmut Bernard ,  Will James Cipkar ,  William Cipkar ,  Brian Gignac

IPC分类号： A61M16/06 ,  B29C45/16 ,  B29L31/00 ,  B29L31/48

摘要： A device for providing a known concentration of blended air and oxygen, or oxygen, to an individual which incorporates a face mask inside a hood, thereby preventing aerosolization of potentially harmful exhaled gases and controlling condensation issues within the hood while under pressurized conditions. The air tight seal required to allow placement and removal of the hood on the individual will be manufactured using injection molded elastomers to over-mold injection molded rigid plastic components.