Continuous transdermal monitoring system and method
First Claim
1. A system for continuous transdermal monitoring of a target tissue segment, the system comprising a sensor package comprising:
- a pulse oximetry sensor comprising a plurality of light detectors arranged as an array, each of the plurality of light detectors configured to;
detect a light reflected by the target tissue segment; and
transmit a pulse oximetry reading of the target tissue segment, the pulse oximetry reading based, at least in part, on the light reflected by the target tissue segment;
a shift sensor configured to detect movement related information about the plurality of light detectors;
wherein the sensor package is configured to;
designate, as a preferred light detector, a first light detector from the plurality of light detectors;
output a pulse oximetry reading from the first light detector, based on the first light detector being designated as the preferred light detector;
determine, based on the movement related information about detected by the shift sensor, that a second light detector from the plurality of light detectors is better positioned, relative to the target tissue segment, than the first light detector;
designate, as the preferred light detector, the second light detector from the plurality of light detectors; and
output a pulse oximetry reading from the second light detector, based on the second light detector being designated as the preferred light detector.
3 Assignments
0 Petitions
Accused Products
Abstract
Various embodiments of methods and systems for continuous transdermal monitoring (“CTM”) are disclosed. One exemplary embodiment of a continuous transdermal monitoring system comprises a sensor package. The sensor package may include a pulse oximetry sensor having a plurality of light detectors arranged as an array. One exemplary method for continuous transdermal monitoring begins by positioning a pulse oximetry sensor system, similar to the system described immediately above, adjacent to a target tissue segment. Then, the method continues by detecting a light reflected by the target tissue segment. Then, the method continues by transmitting a pulse oximetry reading(s), based at least in part on the light reflected by the target tissue segment, of the target tissue segment. Then, the method continues by analyzing the pulse oximetry reading(s). Then, the method continues by assessing the accuracy of the pulse oximetry reading from the first light detector relative to the pulse oximetry reading from the second light detector.
-
Citations
15 Claims
-
1. A system for continuous transdermal monitoring of a target tissue segment, the system comprising a sensor package comprising:
-
a pulse oximetry sensor comprising a plurality of light detectors arranged as an array, each of the plurality of light detectors configured to; detect a light reflected by the target tissue segment; and transmit a pulse oximetry reading of the target tissue segment, the pulse oximetry reading based, at least in part, on the light reflected by the target tissue segment; a shift sensor configured to detect movement related information about the plurality of light detectors; wherein the sensor package is configured to; designate, as a preferred light detector, a first light detector from the plurality of light detectors; output a pulse oximetry reading from the first light detector, based on the first light detector being designated as the preferred light detector; determine, based on the movement related information about detected by the shift sensor, that a second light detector from the plurality of light detectors is better positioned, relative to the target tissue segment, than the first light detector; designate, as the preferred light detector, the second light detector from the plurality of light detectors; and output a pulse oximetry reading from the second light detector, based on the second light detector being designated as the preferred light detector. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A method of continuous transdermal monitoring of a target tissue segment, the method comprising:
-
designating, as a preferred light detector within a pulse oximetry sensor, a first light detector from a plurality of light detectors arranged as an array, each of the plurality of light detectors configured to detect a light reflected by the target tissue segment and transmit a pulse oximetry reading of the target tissue segment, the pulse oximetry reading based, at least in part, on the light reflected by the target tissue segment; outputting avulse oximetry reading from the first light detector, based on the first light detector being designated as the preferred light detector; determining, based on movement related information detected by a shift sensor configured to detect movement related information of the plurality of light detectors, that a second light detector from the plurality of light detectors is better positioned, relative to the target tissue segment, than the first light detector; designating, as the preferred light detector, the second light detector from the plurality light detectors; and outputting a pulse oximetry reading from the second light detector, based on the second light detector being designated as the preferred light detector. - View Dependent Claims (8, 9, 10, 11)
-
-
12. A computer program product comprising a computer usable device having a computer readable program code embodied therein, the computer readable program code adapted to be executed to implement a method for continuous transdermal monitoring, the method comprising:
-
designating, as a preferred light detector within a pulse oximetry sensor, a first light detector from a plurality of light detectors arranged as an array, each of the plurality of light detectors configured to detect a light reflected by the target tissue segment and transmit a pulse oximetry reading of the target tissue segment, the pulse oximetry reading based, at least in part, on the light reflected by the target tissue segment; outputting avulse oximetry reading from the first light detector, based on the first light detector being designated as the preferred light detector; determining, based on movement related information detected by a shift sensor configured to detect movement related information of the plurality of light detectors, that a second light detector from the plurality of light detectors is better positioned, relative to the target tissue segment, than the first light detector; designating, as the preferred light detector, the second light detector from the plurality of light detectors; and outputting a pulse oximetry reading from the second light detector, based on the second light detector being designated as the preferred light detector. - View Dependent Claims (13, 14, 15)
-
Specification