PHYSIOLOGICAL MONITOR CALIBRATION SYSTEM
First Claim
Patent Images
1. A method of calibrating a measurement device, the method comprising:
- acquiring noninvasive physiological parameter measurements from a patient using a noninvasive device;
receiving an alternative physiological parameter measurement at the noninvasive device;
outputting a first trend graph of the noninvasive physiological parameter measurements for display; and
outputting a second trend graph that reflects a difference between the noninvasive physiological parameter measurements and the alternative physiological parameter measurement.
1 Assignment
0 Petitions
Accused Products
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.
-
Citations
20 Claims
-
1. A method of calibrating a measurement device, the method comprising:
-
acquiring noninvasive physiological parameter measurements from a patient using a noninvasive device; receiving an alternative physiological parameter measurement at the noninvasive device; outputting a first trend graph of the noninvasive physiological parameter measurements for display; and outputting a second trend graph that reflects a difference between the noninvasive physiological parameter measurements and the alternative physiological parameter measurement. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A measurement device comprising:
-
a measurement module configured to obtain noninvasive physiological parameter measurements from a sensor coupled with a patient; and a calibration module configured to; receive an alternative physiological parameter measurement at the noninvasive device, output a first trend graph of the noninvasive physiological parameter measurements for display, and output a second trend graph that reflects a difference between the noninvasive physiological parameter measurements and the alternative physiological parameter measurement. - View Dependent Claims (10, 11, 12, 13, 14)
-
-
15. A system for calibrating a measurement device, the system comprising:
-
a measurement module configured to receive a signal from a physiological sensor, obtain a noninvasive measurement of a physiological parameter responsive to the received signal, and output a value of the noninvasive measurement for presentation to a user; and a calibration module configured to receive an input reflecting an invasive measurement value for the physiological parameter and to output an alternative value that reflects the invasive measurement value; wherein at least the calibration module is implemented by one or more processors. - View Dependent Claims (16, 17, 18, 19, 20)
-
Specification