Systems and methods for calibrating minimally invasive and non-invasive physiological sensor devices
First Claim
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1. A calibration system for calibrating a physiological measurement monitor comprising:
- a first physiological monitor configured to continuously measure a physiological analyte of a patient;
a calibration module comprising;
a first communication port configured to receive measured physiological data from the first physiological monitor; and
a second communication port communicating with a non-continuous, invasive physiological measurement device and receiving reliable data indicative of one or more physiological parameters from the non-continuous, invasive physiological measurement device, the non-continuous, invasive physiological measurement device configured to automatically extract blood from a patient intravenously and test the blood automatically to determine a reliable indication of the physiological analyte of the patient, the calibration module configured to automatically communicate commands to the invasive physiological measurement device to take measurements at dynamic intervals based on calibration feedback; and
wherein the calibration module is configured to calibrate the first physiological monitor using the information received over the first and second communication ports.
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Abstract
A calibration system is disclosed for calibrating a first physiological monitoring device using a second physiological monitoring device. The first physiological monitor measures a first indication of a physiological parameter. The second physiological monitor measures a second indication of the physiological parameter. The first and second indications are used to calibrate the first physiological monitoring device.
763 Citations
7 Claims
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1. A calibration system for calibrating a physiological measurement monitor comprising:
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a first physiological monitor configured to continuously measure a physiological analyte of a patient; a calibration module comprising; a first communication port configured to receive measured physiological data from the first physiological monitor; and a second communication port communicating with a non-continuous, invasive physiological measurement device and receiving reliable data indicative of one or more physiological parameters from the non-continuous, invasive physiological measurement device, the non-continuous, invasive physiological measurement device configured to automatically extract blood from a patient intravenously and test the blood automatically to determine a reliable indication of the physiological analyte of the patient, the calibration module configured to automatically communicate commands to the invasive physiological measurement device to take measurements at dynamic intervals based on calibration feedback; and wherein the calibration module is configured to calibrate the first physiological monitor using the information received over the first and second communication ports. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification