PHYSIOLOGICAL SENSOR SYSTEM WITH AUTOMATIC AUTHENTICATION AND VALIDATION BY MEANS OF A RADIO FREQUENCY IDENTIFICATION PROTOCOL WITH AN INTEGRATED RFID INTERROGATOR SYSTEM
First Claim
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1. A sensor for acquiring physiological data comprising:
- a physiological measuring device, comprisinga physiological sensing element,a RFID transponder,a memory element.
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Abstract
This invention relates to a physiological sensor which acquires pre-programmed data from an electrode or an electrode array using Radio Frequency Identification (RFID) technology. The source of the sensor may be authenticated by means of a wireless interface between an RFID transponder affixed to the electrode array, and an RFID interrogator embedded in the patient interface cable. The criteria for use are then verified to ensure that they are met by the electrode array before beginning signal acquisition. If the criteria are not met, a message is provided to the user via the monitor.
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Citations
20 Claims
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1. A sensor for acquiring physiological data comprising:
a physiological measuring device, comprising a physiological sensing element, a RFID transponder, a memory element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system, comprising:
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a physiological measuring device, comprising a physiological sensing element a RFID transponder a monitor configured to communicate with said physiological measuring device, comprising a RFID interrogator, a RFID antenna matching circuit, a RFID antenna. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A system for acquiring physiological signals comprising:
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a sensor comprising at least one electrode, a RFID transponder, a physiological monitoring system, comprising a RFID interrogator a RFID antenna matching circuit, a RFID antenna. - View Dependent Claims (17, 18, 19, 20)
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Specification