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Medical device and method with improved biometric verification

  • US 10,413,222 B1
  • Filed: 03/02/2018
  • Issued: 09/17/2019
  • Est. Priority Date: 08/13/2008
  • Status: Active Grant
First Claim
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1. A sleep diagnostic system comprising a device for a sleep test, the system adapted for providing sleep test data for analysis and diagnosing sleep apnea, the device further comprising an interface box with at least one air port connection, at least three sensors for measuring physiological parameters of a subject related to the subject'"'"'s quality of sleep, the at least three sensors being an air flow sensor internal to the interface box, a fingertip pulse oximeter and a respiratory effort belt, a processor and at least one biometric sensor for identifying the subject wherein the interface box houses the processor having circuitry adapted to connect the at least three sensors and the biometric sensor to the processor to collect data for identification of the subject being tested using the data from the biometric sensor, the at least one biometric sensor is used to randomly collect data to authenticate the identity of the subject being tested during a sleep test, and the collected data is output for analysis and diagnosis by a clinician.

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