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ANESTHESIA DEVICE AND PROCESS FOR OPERATING AN ANESTHESIA DEVICE

  • US 20110061650A1
  • Filed: 07/29/2010
  • Published: 03/17/2011
  • Est. Priority Date: 09/16/2009
  • Status: Active Grant
First Claim
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1. Anesthesia device comprising:

  • a breathing circuit including an inspiratory breathing gas duct and an expiratory breathing gas duct receiving an expired breathing gas;

    a closable Y-piece for connecting the inspiratory breathing gas duct and expiratory breathing gas duct with a patient;

    a breathing gas supply system introducing breathing gas into the breathing circuit;

    a breathing gas outlet duct with a breathing gas outlet valve;

    a breathing gas reservoir for intermediately storing breathing gas,a PEEP valve arranged in the breathing circuit upstream of the breathing gas reservoir in a direction of flow of the breathing gas;

    a breathing gas delivery means arranged in the breathing circuit downstream of the breathing gas reservoir in the direction of flow of the breathing gas;

    an air inlet for introducing ambient air into the breathing circuit, wherein the air inlet is arranged between the PEEP valve and the breathing gas delivery means; and

    a control means for controlling the ambient air entering through the air inlet, for controlling the breathing gas delivery means, for controlling the PEEP valve and for controlling the breathing gas outlet valve for removing breathing gases from the breathing circuit.

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