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Respiratory monitor

  • US 10,307,080 B2
  • Filed: 09/24/2014
  • Issued: 06/04/2019
  • Est. Priority Date: 03/07/2014
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • a. a housing;

    b. a gas inlet section positioned in the housing, comprising;

    i. a flow detection component positioned within the gas inlet section;

    ii. an adjustable partition positioned downstream from the flow detection component;

    iii. a humidity equilibrator positioned downstream from the adjustable partition;

    iv. an adjustable flow-restriction component configured to partition the gas inlet section upstream from the humidity equilibrator; and

    v. an adjustable inlet for ambient air positioned downstream from the adjustable partition and upstream from the humidity equilibrator; and

    c. a measuring assembly located adjacent to and in fluid communication with the gas inlet section;

    wherein the measuring assembly is configured to determine the total nitric oxide (NO) concentration from an incoming gas sample.

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