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Mainstream Gas Analyzer Configurable To Removably Couple With A Sidestream Gas Sampling Component

  • US 20140052014A1
  • Filed: 04/02/2012
  • Published: 02/20/2014
  • Est. Priority Date: 04/26/2011
  • Status: Active Grant
First Claim
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1. A gas sampling system comprising:

  • a first housing including a sensor assembly, wherein the sensor assembly is configured to measure a gaseous molecular species in a gas mixture, and wherein the first housing is configured to removably engage an airway adapter configured for insertion into a breathing circuit in fluid communication with a subject; and

    a second housing including a pump,wherein the first housing and the second housing are further configured to removably couple with each other, and engage a sampling cell such that gas within the sampling cell is measured by the sensor assembly, and such that operation of the pump moves gas through the sampling cell, and wherein the first housing and the second housing are coupled through matching physical interface components such that a processing component in the first housing is configured to control operation of the pump in the second housing.

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