发明名称 |
Strapless respiratory facial mask for customizing to the wearer's face |
摘要 |
A strapless respiratory facial mask for attachment to the wearer's face including a moldable laminated gasket member having a cushioning layer and an adhesive layer for engaging the facial contours and skin of the wearer's face; and the gasket member having a central opening for receiving the nose of the wearer. The facial mask further includes a nose piece member having a central section and three edges forming a generally triangular configuration for covering and surrounding the nose of the wearer. The central section of the nose piece member also includes a first opening for connecting to a gas supply; and the nose piece member is adhered along its three edges to the cushioning layer on the gasket member to form a peripheral seal. The central section of the nose piece member has a contoured shape for receiving the wearer's nose therein. |
申请公布号 |
US6196223(B1) |
申请公布日期 |
2001.03.06 |
申请号 |
US19990301876 |
申请日期 |
1999.04.29 |
申请人 |
BELFER WILLIAM A.;PETILLO PHILLIP |
发明人 |
BELFER WILLIAM A.;PETILLO PHILLIP |
分类号 |
A41D13/11;A61M16/06;A62B18/08;(IPC1-7):A63B18/08 |
主分类号 |
A41D13/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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