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INHALATION DEVICE INCLUDING SUBSTANCE USAGE CONTROLS

  • US 20120048266A1
  • Filed: 08/23/2011
  • Published: 03/01/2012
  • Est. Priority Date: 08/24/2010
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a first cartridge comprising a first release device configured to release a first substance into a housing; and

    a sensor;

    a controller configured to;

    receive data from the sensor;

    determine an amount of first substance released by the first cartridge based on the data; and

    control the first release device based on the determined amount of first substance.

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