Humidifier with structure to prevent backflow of liquid...

Details Humidifier with structure to prevent backflow of liquid... Humidifier with structure to prevent backflow of liquid...

2005-07-15

2009-11-10

Yu, Justine R (Department: 3771)

Surgery

Respiratory method or device

Means for mixing treating agent with respiratory gas

C128S204140

Reexamination Certificate

active

07614398

ABSTRACT:
A humidifier includes a base configured to retain a body of liquid therein, a top cover, and a seal disposed between the top cover and the base. At least a portion of the base is constructed of a heat conducting material. The top cover defines both an inlet and an outlet communicated with an interior of the base. The inlet is configured to receive pressurized breathable gas and the outlet is configured to deliver the pressurized breathable gas with added humidity.

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