AUTOMATED EXTERNAL DEFIBRILLATOR ATTACHMENT FOR ELECTRONIC DEVICE

• US 20140107718A1
• Filed: 10/11/2013
• Published: 04/17/2014
• Est. Priority Date: 10/11/2012
• Status: Abandoned Application

• Current Assignee: Medwear Solutions, LLC
• Original Assignee: Heartlife Technology, LLC
• Inventors: FOOTE, Thomas W., ROPPEL, Thaddeus A.
• Application Number:
  US14/051,777
• Publication Number:
  US 20140107718A1
• Time in Patent Office: Days
• US Class Current: 607/7
• CPC Class Codes: A61N 1/046 Specially adapted for shock therapy, e.g. defibrillation
• CPC Class Codes: A61N 1/3968 Constructional arrangements, e.g. casings A61N1/375 takes precedence
• CPC Class Codes: A61N 1/3975 Power supply A61N1/378 takes precedence
• CPC Class Codes: A61N 1/3993 User interfaces for automatic external defibrillators

Abstract

An automated defibrillator attachment for an electronic device such as a smart phone includes an electronics module, at least two electrodes, and a connector. The at least two electrodes extend from the electronics module for connecting to a patient. The connector extends from the electronics module for coupling to at least one receptacle of the electronics device. The at least two electrodes provide at least one electrical shock to the patient that is supplied from an energy source of the electronic device. Other embodiments include an energy storage element to supply the at least one electrical shock.

Claims

1. An automated external defibrillator attachment for an electronic device, the electronic device comprising an energy source and at least one receptacle, the attachment comprising:

an electronics module;

at least two electrodes extending from the electronics module for connecting to a patient; and

a connector extending from the electronics module for coupling to the at least one receptacle of the electronic device.

2. The automated defibrillator attachment of claim 1, wherein the at least two electrodes are configured for application to a patient in cardiac distress to provide at least one therapeutic electrical shock to the patient.

3. The automated defibrillator attachment of claim 2, wherein the at least two electrodes providing the at least one electrical shock is supplied from the energy source of the electronic device.

4. The automated defibrillator attachment of claim 3, wherein the electronics module comprises a current boosting element for receiving energy from the energy source of the electronic device and outputting the at least one electrical shock.

5. The automated defibrillator attachment of claim 4, wherein the energy level of the at least one electrical shock is between 120-200 joules.

6. The automated defibrillator attachment of claim 4, wherein the current boosting element is selected from a supercapacitor, a battery or a combination thereof.

7. The automated defibrillator attachment of claim 2, wherein the at least two electrodes can provide at least one electrical shock that is supplied from an external energy source.

8. The automated defibrillator attachment of claim 7, wherein the electronics module comprises an energy storage element for outputting the at least one electrical shock of an amplitude sufficient to treat a person in cardiac distress.

9. The automated defibrillator attachment of claim 8, wherein the energy delivered by the at least one electrical shock is between 120-200 joules.

10. The automated defibrillator attachment of claim 1, wherein the electronic device is a smart phone.

11. A portable external defibrillator attachment for an electronic device, the electronic device comprising at least one receptacle and a signal analysis software, the attachment comprising:

an electronics module comprising an energy storage element, a shock delivery module, signal processing electronics module, control electronics module, and power management electronics module;

at least two electrodes extending from the electronics module for connecting to a patient;

a connector extending from the electronics module for being received by the at least one receptacle to communicate with the electronic device; and

a recharging connector.

12. The portable external defibrillator attachment of claim 11, wherein the at least two electrodes can receive electrocardiographic signals from a patient.

13. The portable external defibrillator attachment of claim 12, wherein the electrocardiographic signals received by the at least two electrodes are input to the signal processing electronics of the electronics module to be amplified and filtered.

14. The portable electronic defibrillator attachment of claim 13, wherein the amplified and filtered signals are output from signal processing electronics and input to the electronic device to be processed by the signal analysis software to determine whether the patient is in a life threatening arrhythmia.

15. The portable external defibrillator attachment of claim 11, wherein the shock delivery module receives energy from the energy storage element to deliver at least one electrical shock through the at least two electrodes and to the patient.

16. The portable external defibrillator attachment of claim 11, wherein the recharging connector can be connected to a power outlet to charge the energy storage element.

17. A defibrillator attachment for connecting to an electronic device, the electronic device comprising a receptacle and software for both guiding a user, performing analysis of an input signal, and outputting an output signal, the attachment comprising:

defibrillator pads, a signal conditioning subsystem, and a shock delivery subsystem, the defibrillator pads connected to the signal conditioning subsystem, the signal conditional subsystem connected to the electronic device, and the shock delivery subsystem connected to the electronic device and the defibrillator pads.

18. The defibrillator attachment of claim 17, wherein the signal conditioning subsystem receives electrocardiographic signals from a patient that comprise the input signals to be analyzed by the software to determine if the patient is in a life threatening arrhythmia.

19. The defibrillator attachment of claim 18, wherein the output signal is received by the shock delivery subsystem to trigger outputting at least one electrical shock to the defibrillator pads.

20. The defibrillator attachment of claim 19, wherein the shock delivery subsystem receives energy from an energy storage element to deliver at least one electrical shock through the defibrillator pads and to the patient.

21. A system comprising the defibrillator attachment of claim 17 in combination with an electronic device, the electronic device comprising a smart phone comprising a processor, computer readable memory, input means, output means, and control software loaded into said computer readable memory and executable by said processor to control the signal conditioning subsystem and the shock delivery subsystem.

22. A method of treatment utilizing the system of claim 21, said method comprising applying the defibrillator pads to a human or animal patient, and delivering at least one electrical shock to the patient, the at least one electrical shock being controlled by the electronic device in combination with the defibrillator attachment.

23. An automated external defibrillator comprising:

an electronic device comprising a processor and at least one coupling, and signal analysis software executable by the processor;

an electronics module comprising an energy storage element, a shock delivery module, a signal processing electronics module, a control electronics module, and a power management electronics module;

at least two electrodes extending from the electronics module for connecting to a patient; and

a connector extending from the electronics module for connection with the at least one coupling to communicate with the electronic device.

24. The automated external defibrillator of claim 23, wherein the electronic device is selected from a cell phone, a smart phone, an MP3 player, and electronic music player, a video player, an electronic reader, a tablet computer, or a handheld game device.

25. The automated external defibrillator of claim 24, wherein the electronic device is a smart phone.

26. A method of treating a patient undergoing cardiac arrest comprising:

providing an electronic device;

providing a defibrillator attachment, the defibrillator attachment comprising an electronics module and at least two electrodes;

connecting the defibrillator attachment to the electronic device;

applying the at least two electrodes to the patient;

receiving EKG signals from the patient; and

outputting at least one electrical shock from the defibrillator attachment to the at least two electrodes.

27. The method of claim 26, wherein the electronic device is a smart phone.