07219669 is referenced by 50 patents and cites 139 patents.

A nasal mask includes a shell forming a chamber having an inlet and at least one outlet and a seal. The seal is disposed proximate the outlet for contacting and sealing with external skin proximate at least one naris at a base of a nose of a user donning the mask. Substantially all of the sealing occurs between the seal and the external skin.

Title
Nose mask
Application Number
9/328120
Publication Number
7219669 (B1)
Application Date
June 8, 1999
Publication Date
May 22, 2007
Inventor
Thomas M Moulton
Hampton
NH, US
Paul R Chiesa
Manchester
NH, US
John R Lovell
Manchester
NH, US
Agent
Paul C Remus
Devine Millimet & Branch P A
Assignee
SleepNet Corporation
NH, US
IPC
A61M 15/08
A62B 18/02
A62B 18/08
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