Surgery – Respiratory method or device – Means for mixing treating agent with respiratory gas
Reexamination Certificate
2005-08-02
2005-08-02
Bennett, Henry (Department: 3743)
Surgery
Respiratory method or device
Means for mixing treating agent with respiratory gas
C128S203270, C128S203150, C128S200140
Reexamination Certificate
active
06923179
ABSTRACT:
An aerosol generating device includes a housing, a heater and an optional mouthpiece. The heater volatilizes liquid within a flow passage and forms an aerosol in the mouthpiece. An aerosol confinement sleeve is disposed to control the size distribution of the aerosol.
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Cox Kenneth A.
Gupta Rajiv
McRae Douglas D.
Nichols Walter A.
Bennett Henry
Burns Doane , Swecker, Mathis LLP
Philip Morris USA Inc.
Ragonese Andrea M.
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