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
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