Wearable Apparatus, System and Method for Detection of Cardiac Arrest and Alerting Emergency Response
First Claim
1. A wearable device for measuring one or more of heart rate or blood pressure of an individual whose skin is in contact with the wearable device and for communicating a cardiac arrest event, comprising:
- [a] a first photon source having a wavelength in the range from 600 nm to 760 nm and directed at skin in contact therewith;
[b] a second photon source having a wavelength is in the range from 800 nm to 950 nm and directed at skin in contact therewith;
[c] one or more electro-optical photodetectors to receive photons from the skin that received photons from the first and second photon sources;
[d] a battery;
[e] a terminal assembly to enable charging of the battery;
[f] electrical components and an algorithm for converting the received photons into a measured of a wearer of the wearable device;
[g] digital memory to store a lower limit value of one or more of heart rate or blood pressure and identification indicia for the wearable device;
[h] an audible alarm to alert that the measured one or more of heart rate or blood pressure is less than the heart rate lower limit value;
[i] a global positioning satellite (GPS) receiver; and
[j] a wireless transmitter for transmitting to others;
[i] the identification indicia of the wearable device,[ii] the GPS derived latitude and longitude coordinates of the wearable device, and[iii] an alert that that the measured one or more of heart rate or blood pressure is less than the heart rate lower limit value indicative of a cardiac arrest event.
1 Assignment
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Accused Products
Abstract
The disclosure provides a wearable cardiac arrest detection and alerting device that incorporates a non-invasive sensor based on optical and/or electrical signals transmitted into and received from human tissue containing blood vessels, and that transcutaneously quantifies the wearer'"'"'s heart rate. The heart-rate quantification enables the detection of the absence of any heart beat by the wearable detection and alerting device indicative of the occurrence of a cardiac arrest, wherein the heart is no longer achieving effective blood circulation in the individual wearing the device. The display on the wearable cardiac arrest detection and alerting device may include the elapsed time since the time of detection of a heart rate that is below a predetermine lower limit value, i.e., the detected occurrence of a cardiac arrest event.
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Citations
23 Claims
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1. A wearable device for measuring one or more of heart rate or blood pressure of an individual whose skin is in contact with the wearable device and for communicating a cardiac arrest event, comprising:
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[a] a first photon source having a wavelength in the range from 600 nm to 760 nm and directed at skin in contact therewith; [b] a second photon source having a wavelength is in the range from 800 nm to 950 nm and directed at skin in contact therewith; [c] one or more electro-optical photodetectors to receive photons from the skin that received photons from the first and second photon sources; [d] a battery; [e] a terminal assembly to enable charging of the battery; [f] electrical components and an algorithm for converting the received photons into a measured of a wearer of the wearable device; [g] digital memory to store a lower limit value of one or more of heart rate or blood pressure and identification indicia for the wearable device; [h] an audible alarm to alert that the measured one or more of heart rate or blood pressure is less than the heart rate lower limit value; [i] a global positioning satellite (GPS) receiver; and [j] a wireless transmitter for transmitting to others; [i] the identification indicia of the wearable device, [ii] the GPS derived latitude and longitude coordinates of the wearable device, and [iii] an alert that that the measured one or more of heart rate or blood pressure is less than the heart rate lower limit value indicative of a cardiac arrest event. - View Dependent Claims (2, 3, 4, 5, 10, 11)
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- 6. The wearable device of claim 6, wherein sensor measures electrical impedance of adjacent skin surface of individual wearing device.
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12. A system for measuring heart rate of individual and communicating an alert in event of a cardiac arrest comprising:
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[a] a wearable device comprising; [i] a heart rate measurement assembly attachable in monitoring relationship with individual wearing device, [ii] a global positioning satellite (GPS) receiver, [iii] a battery, [iv] two terminals to enable charging of the battery in wearable device, [v] an audible alarm to alert first responder(s) that measured heart rate is less than lower limit value, [vi] digital memory to store identification of wearable device, and [vii] a wireless transmitter for communication of identification of wearable device, GPS derived latitude and longitude coordinates of wearable device, and alert in the event of occurrence of heart rate less than lower limit value; [b] a cellular phone communication receiver/transmitter located with range of wireless transmission of wearable device to relay wireless communication from wearable device to server; [c] a server comprising hardware and software to; [i] receive alert from wearable device, [ii] translate information to be communicated in alert into synthesized speech including name of individual and physical location wearable device based on reverse geocoding of transmitted latitude and longitude coordinates, [iii] contact emergency medical services via telephone or wireless cellular phone, and [iv] contact one or more first responders via telephone and/or wireless cellular phone based on their proximity to wearable device. - View Dependent Claims (13)
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14. A system for measuring heart rate of individual and communicating an alert in event of a cardiac arrest comprising:
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[a] a cellular phone communication receiver/transmitter located with range of wireless transmission of wearable device to relay wireless communication from wearable device to one or more first responder; and [b] a wearable device comprising; [i] a heart rate measurement assembly attachable in monitoring relationship with individual wearing device, [ii] a global positioning satellite (GPS) receiver, [iii] a battery, [iv] two terminals to enable charging of the battery in wearable device, [v] an audible alarm to alert first responder(s) that measured heart rate is less than a lower limit value, [vi] digital memory to store identification indicia of the wearable device, [vii] a wireless transmitter for communication of identification indicia of the wearable device, GPS derived latitude and longitude coordinates of the wearable device, and an alert in the event of an occurrence of a heart rate less than the lower limit value, such alert including contacting emergency medical services and contacting one or more first responders, and [viii] translation information to be communicated into synthesized speech including a name of individual and a physical location of the wearable device based on reverse geocoding of the transmitted latitude and longitude coordinates.
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15. A method for detecting the occurrence of a cardiac arrest event, comprising the steps of:
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providing a wearable heart rate detector; providing a global satellite position receiver in the wearable heart rate detector; providing digital storage of identification indicia of the individual wearing the wearable heart rate detector; providing a sensor to detect adequacy of communication between the individual and the wearable heart rate detector to measure heart rate of the individual; providing an audible alarm in the event that measured heart rate is less than a predetermined lower limit value; providing wireless transmission to a server computer of an alert that a cardiac arrest has occurred in combination with identification indicia of the wearable heart rate detector, and latitude and longitude coordinates of the wearable heart rate detector; utilizing forward and reverse geocoding by the server computer to identify the physical location of the wearable heart rate detector; utilizing speech synthesis to translate an alert into audible information including the identification indicia of the individual wearing wearable heart rate detector, the physical location of wearable heart rate detector, and the time of occurrence of the cardiac arrest; contacting emergency medical services via a wireless cellular phone transmitter; and
contacting one or more first responders via the wireless cellular phone transmitter based on a proximity to the wearable heart rate detector.
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16. A method for detecting the occurrence of a cardiac arrest, comprising the steps of:
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providing a wearable heart rate detector; providing a sensor to detect adequacy of communication between an individual and the wearable heart rate detector to enable heart rate measurement of the individual wearing the wearable heart rate detector; providing an accessory cellular phone and programmable device to receive a measured heart rate from the wearable heart rate detector; providing a global satellite position receiver within the accessory cellular phone and programmable device; providing digital storage of identification indicia of the individual within the accessory cellular phone and programmable device; providing wireless communication of the measured heart rate to the accessory cellular phone and programmable device; providing an audible alarm in the event that the measured heart rate is less than a predetermined lower limit value; providing wireless transmission from the accessory cellular phone and programmable device to a server computer hardware and software of an alert that cardiac arrest has occurred in combination with the identification indicia of the wearable heart rate detector, and latitude and longitude coordinates of the wearable heart rate detector; utilizing forward and reverse geocoding by the computer server hardware and software to identify a physical location of the wearable heart rate detector; utilizing speech synthesis by the server computer hardware and software to translate the alert into audible information including identification indicia of the individual wearing the wearable heart rate detector, a physical location of the wearable heart rate detector, and a time of occurrence of cardiac arrest; contacting emergency medical services by the server computer hardware and software via a wireless cellular phone transmitter; and contacting one or more first responders by the server computer hardware and software via telephone wireless cellular phone based on proximity of the one or more first responders to the wearable heart rate detector.
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17. A wearable device for measuring heart rate of an individual and wirelessly communicating an alert and location of wearable device to one or more first responders in the event of a detected cardiac arrest.
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18. A system comprising a wearable device that measures heart rate, global positioning satellite receiver, and wireless transmitter to communicate alert to a server that immediately communicates synthesized speech alert via telephone and/or cellular phone one or more first responders in the event of a detected cardiac arrest.
- 19. A system comprising a wearable device that measures heart rate, global positioning satellite receiver and wireless transmitter to communicate alert to an accessory cellular phone and programmable device that immediately communicates synthesized speech alert via cellular phone to one or more first responders in the event of a detected cardiac arrest.
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20. A method for alerting one or more first responders in the event of a detected cardiac arrest comprising a wearable device for measuring heart rate of an individual wearing the wearable device and wireless communication via cellular phone to one or more first responders in the event of a detected cardiac arrest.
Specification