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Breath analysis system

  • US 9,797,815 B2
  • Filed: 06/29/2015
  • Issued: 10/24/2017
  • Est. Priority Date: 06/27/2014
  • Status: Expired due to Fees
First Claim
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1. A breath capture assembly comprising:

  • a handle assembly that includes an elongated main body portion that defines a handle interior,a cap disposed at an end of the main body portion that includes a pressure opening defined therein, anda pressure transducer disposed in the handle interior, andan analysis cartridge received on an upper end of the handle assembly,wherein the analysis cartridge includes a main body portion that includes an upper portion that defines a breath chamber, and a lower portion that defines a fluid chamber,wherein the breath chamber includes a breath entry opening, a breath exit opening and a breath path therebetween, and a filter assembly that is movable along a filter assembly path between a first position and a second position,wherein the filter assembly has an opening defined therethrough, andwherein in the first position, the opening partially defines the breath chamber and is part of the breath path and in the second position the opening partially defines the fluid chamber.

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