Surgery – Respiratory method or device – Means for mixing treating agent with respiratory gas
Reexamination Certificate
2011-03-22
2011-03-22
Douglas, Steven O. (Department: 3771)
Surgery
Respiratory method or device
Means for mixing treating agent with respiratory gas
C128S203160, C128S203170
Reexamination Certificate
active
07909032
ABSTRACT:
A ventilator with integrated breathing air humidifier has at least two defined air pathways provided in the breathing air humidifier, wherein the breathing air humidifier is installed and fixed on a horizontal surface of the ventilator. The ventilator with integratable breathing air humidifier has a breathing air humidifier with at least a top part and a bottom part, wherein a water reservoir is provided in the bottom part, and wherein the top part cannot be removed from the bottom part when the unit is in at least one operating mode. The ventilator may have an air humidifier with at least one water reservoir, and at least one filing device for the water reservoir in the breathing air humidifier, wherein the filing device can be operated with one hand and/or opened with one hand.
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Feldhahn Karl Andreas
Gardein Joachim
Göbel Christof
Hein Stefan
Herrmann Frank
Douglas Steven O.
Lucas & Mercanti LLP
Stoffel Klaus P.
Weinmann Gerate fur Medizin GmbH & Co. KG
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