OPTICAL SENSING SYSTEMS AND METHODS FOR DETECTING A PHYSIOLOGICAL CONDITION OF A PATIENT
The present disclosure provides a physiological monitoring system that includes at least one physiological sensor indicative of a physiological condition of a patient, the at least one sensor worn by a patient. Sensors can include one or more optical sensors configured to measure a physiological parameter, such as total hemoglobin, Sp 2 , methemoglobin, carboxyhemoglobin, and the like. A monitoring system can receive measured information from the sensor and determine if the physiological condition of the user indicates an urgent medical need. When the physiological condition of the user indicates an urgent medical need, the electronic device can generate an alert.
1 . A physiological monitoring system for identifying a life threatening condition of a patient, the system comprising:
one or more light sources;
one or more optical sensors configured to measure light from the one or more light sources attenuated by tissue of a patient;
one or more hardware processors in communication with the one or more optical sensors, the one or more hardware processors configured to:
receive as signal from the one or more optical sensors;
determine a pulse rate based on the received signal;
determine a presence of an alert condition based on the pulse rate; and
in response to determining the presence of the alert condition:
determine a proximity of the one or more of a contact relative to a determined location of the physiological monitoring system;
contact the one or more of a contact based on the determined location of the physiological monitoring system; and
provide the determined location of the user to the one or more of the contact.
2 . The physiological monitoring system of claim 1 , wherein the one or more of a contact comprises an emergency service system or care provider.
3 . An electronic device, comprising:
a motion sensor configured to gather motion sensor data;
a pulse rate sensor configured to measure pulse rate;
a location determination module configured to determine a location of the electronic device; and
a processing system connected with the motion sensor, a location determination module, and the pulse rate sensor;
the processing system configured to:
determine a location of the electronic device using the location determination module;
monitor the pulse rate using the pulse rate sensor;
determine a presence of an alert condition;
in response to determining the presence of the alert condition:
access one or more of a contact in an electronic address book associated with the processing system;
determine a proximity of the one or more of a contact relative to the determined location of the electronic device;
contact the one or more of a contact based on the determined location of the electronic device; and
provide the determined location of the user.
4 . The electronic device of claim 3 , wherein the processing system is configured to transmit an alert to an emergency service system.
5 . The electronic device of claim 4 , wherein the emergency service system is selected based on the determined location of the electronic device.
6 . The electronic device of claim 3 , wherein the processing system is further configured to determine nearby medical devices or equipment and alert the user to use the nearby medical devices or equipment.
7 . The electronic device of claim 3 , wherein the alert condition is determined based at least in part on the pulse rate.
8 . An electronic device, comprising:
a motion sensor configured to gather motion sensor data;
a pulse rate sensor configured to measure pulse rate;
a location determination module configured to determine a location of the electronic device; and
a processing system connected with the motion sensor, a location determination module, and the pulse rate sensor;
the processing system configured to:
determine a location of the electronic device using the location determination module;
monitor the pulse rate using the pulse rate sensor;
determine a presence of an alert condition;
in response to determining the presence of the alert condition:
access one or more of a contact in an electronic address book associated with the processing system;
determine a proximity of the one or more of a contact or an emergency service system relative to the determined location of the electronic device;
contact the one or more of a contact or emergency service system based on the determined location of the electronic device; and
provide the determined location of the user.
9 . The electronic device of claim 8 , wherein the processing system is configured to transmit an alert to an emergency service system.
10 . The electronic device of claim 8 , wherein the processing system is further configured to determine nearby medical devices or equipment and alert the user to use the nearby medical devices or equipment.
11 . The electronic device of claim 8 , wherein the alert condition is determined based at least in part on the pulse rate.