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Method and apparatus for a controlled delivery of particles

  • US 9,817,012 B2
  • Filed: 07/22/2015
  • Issued: 11/14/2017
  • Est. Priority Date: 11/14/2014
  • Status: Active Grant
First Claim
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1. A method for the controlled delivery of allergenic particles, comprising the following steps:

  • continuously supplying stored particles to a measurement station;

    continuously detecting the quantity of supplied particles in the measurement station;

    transferring the detected particles from the measurement station to a dispensing device; and

    delivering the transferred particles from the dispensing device, to an exposed patient to study symptoms.

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