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Portable field anesthesia machine and control therefore

  • US 20060196505A1
  • Filed: 10/14/2005
  • Published: 09/07/2006
  • Est. Priority Date: 03/02/2005
  • Status: Active Grant
First Claim
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1. A portable anesthetic delivery device comprising:

  • a chassis comprising a cradle which removably receives a vaporizer;

    said vaporizer comprising a vaporizer input and a vaporizer outlet;

    a panel extending up from said chassis;

    said panel comprising a gas flow path, said gas flow path having gas inputs which receive carrier gases from sources of carrier gases, a manifold which combines the gases;

    a carrier gas outlet and a carrier gas inlet connectable to the vaporizer input and vaporizer outlet, respectively, a common gas port to which a patient cannula can be connected, and flow control devices in the gas flow path to control the flow rate of the carrier gases into the device;

    a support comprising a pair of arms and a member extending between an end of said arms;

    at least one of said panel and said support being pivotal relative to other of said panel and support;

    whereby, said device is selectively movable between a carrying position in which said support and said panel lie generally in a common plane and a use position in which said panel is angled relative to said support, such that said support in conjunction with said chassis maintain said panel in a generally upright position to facilitate use of the device.

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