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Arm mountable portable patient monitor

DC
  • US 10,213,108 B2
  • Filed: 03/03/2017
  • Issued: 02/26/2019
  • Est. Priority Date: 03/25/2002
  • Status: Expired due to Term
First Claim
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1. An arm mountable portable patient monitoring device configured to receive physiological information from a plurality of sensors attached to a patient at at least two different measurement sites via wired connections for on-patient monitoring of parameter measurements and wireless transmission of parameter measurements to separate monitoring devices, the portable patient monitoring device comprising:

  • a housing configured to be secured to an arm of a patient under measurement;

    a strap mountable to a back side of the housing and configured to secure the housing to the arm of the patient;

    a display positioned on a front side of the housing, the display configured to show at least one status indicator of the portable patient monitoring device and one or more parameter measurements;

    a first sensor port positioned on a first side of the housing, the first side of the housing configured to face toward a hand of the arm of the patient when the housing is secured to the arm of the patient, the first sensor port configured to electrically receive a signal from a pulse oximetry sensor via a wired connection from the pulse oximetry sensor to the first sensor port, the wired connection configured to extend from the first sensor port along a path substantially perpendicular to the first side of the housing;

    a second sensor port positioned on the housing and configured to receive a signal from a second sensor arrangement via a wired connection;

    a third sensor port positioned on the housing configured to receive a signal from a third sensor arrangement via a wired connection;

    one or more signal processing arrangements configured to;

    receive the signal from the pulse oximetry sensor; and

    cause to be displayed, on the display, at least measurements of oxygen saturation and pulse rate derived from the signal; and

    a transmitter configured to;

    wirelessly transmit information indicative of the measurements of oxygen saturation and pulse rate to a separate monitoring device configured to receive the information indicative of the measurements of oxygen saturation and pulse rate.

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