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Anesthesia gas delivery and monitoring system

  • US 10,252,018 B2
  • Filed: 04/06/2018
  • Issued: 04/09/2019
  • Est. Priority Date: 09/06/2016
  • Status: Active Grant
First Claim
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1. A gas delivery and monitoring apparatus, comprising(a) a support member having a channel therewithin extending along a longitudinal axis from a proximal end of the channel to a distal end of the channel;

  • (b) a bite block affixed to the support member sized to be inserted within a mouth of a subject,(c) a first elongated conduit defining an exhalation capture flow path extending from an exhalation capture manifold, through the channel from the distal end to the proximal end, and terminating in an outlet port;

    (d) a second elongated conduit defining a gas delivery flow path extending from an inlet port, through the channel from the proximal end to the distal end, into the bite block, and terminating in a gas delivery port; and

    (e) a bridge connecting the bite block to the support member, the bridge extending away from the support member, wherein the bridge positions the bite block a first minimum distance from the support member such that the support member and the bite block are simultaneously positionable on opposite sides of a cheek of a subject.

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