METHOD AND APPARATUS FOR REMOTE-OPERATED AUTOMATED EXTERNAL DEFIBRILLATOR INCORPORATED INTO A HAND-HELD DEVICE

• US 20090240297A1
• Filed: 03/16/2009
• Published: 09/24/2009
• Est. Priority Date: 03/17/2008
• Status: Abandoned Application

• Current Assignee: Gilad Einy, Itai Shavit, Mor Stavsky
• Original Assignee: Gilad Einy, Itai Shavit, Mor Stavsky
• Inventors: Stavsky, Mor, SHAVIT, Itai, Einy, Gilad
• Application Number:
  US12/404,938
• Publication Number:
  US 20090240297A1
• Time in Patent Office: Days
• US Class Current: 607/5
• CPC Class Codes: A61N 1/3904 External heart defibrillators [EHD]
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: H04M 1/21 Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
• CPC Class Codes: H04M 1/72418 for supporting emergency services

Abstract

The apparatus according to the current invention, referred herein as “Rescue Cell” is an AED integrated into a handheld device such as mobile phone; pocket PCs, Personal Digital Assistant (PDA), etc. Rescue Cell device according to embodiments of the present invention is portable; it is integrated into a device that is in regular use by most people. A user of a Rescue Cell is likely to carry his Rescue Cell device with him during his daily routine and to have the device at hand most of the time. Thus, there is high likelihood of the Rescue Cell to be available to him in case of cardiac emergency to himself or to someone near him.

Claims

1. A Rescue Cell apparatus having user functionality and cardiac defibrillation functionality, comprising:

a hand held device used as a remote control to a defibrillator unit, and further has user functionality selected from a group comprising;

mobile phone;

PDA, and media player;

a defibrillator unit, wirelessly controlled by said hand held device, said defibrillation unit is constructed to sense ECG signals, and deliver a defibrillation pulse when attached to a patient; and

second electronic pad, connected with an electric cable to said defibrillator unit and used for sensing said ECG signals and delivering said defibrillation pulse when attached to a patient, wherein said hand held device, said defibrillator unit and said second electronic pad are adopted to be assembled to one unit when user functionality is used, and disassembled when defibrillation functionality is used.

2. The apparatus of claim 1, wherein said defibrillator unit comprises:

at least first electrical pad, making electrical contact with said patient;

an energy storage;

an electronic card comprises;

high voltage charging power supply, using electrical power from said energy storage to generate high voltage;

high voltage capacitor, storing the generated high voltage;

high voltage discharge circuits, discharging stored high voltage and delivering a defibrillation pulse to said patient via said first electrical pad and said second electronic pad;

an electronic analyzer circuit, analyzing ECG signals of said patient; and

a wireless communication circuit communicating with said hand held device.

3. The apparatus of claim 1, wherein said hand held device has mobile phone functionality.

4. The apparatus of claim 3, wherein said hand held device further has GPS functionality.

5. The apparatus of claim 3, wherein said hand held device communicates with emergency center via cellular communication channel.

6. The apparatus of claim 5, wherein said hand held device adopted to transmit to said emergency center its location.

7. The apparatus of claim 5, wherein said hand held device adopted to transmit to said emergency center information indicative of the ECG signal of said patient.

8. The apparatus of claim 5, wherein said hand held device adopted to provide operation instructions to the user of said apparatus.

9. The apparatus of claim 5, and further comprising a camera, wherein said hand held device adopted to transmit to said emergency center images acquired by said camera.

10. The apparatus of claim 8, wherein said hand held device adopted to provide to the user instructions received from said emergency center.

11. The apparatus of claim 5, wherein said hand held device automatically alert said emergency center when abnormal ECG signal is detected and analyzed.

12. The apparatus of claim 2, wherein said hand held device adopted to enable delivery of defibrillation pulse only when abnormal ECG signal is detected and analyzed.

13. The apparatus of claim 2, wherein during defibrillation functionality operation, said hand held device is adopted to alert the user if any of first electrical pad and second electronic pad are not making proper electrical contact with said patient.

14. The apparatus of claim 2, wherein charging level of said energy storage in said defibrillator unit is monitored by said hand held device used as a remote control to a defibrillator unit.

15. The apparatus of claim 14, wherein said hand held device further comprises an indicator, indicating charge level of said energy storage in said defibrillator unit.

16. The apparatus of claim 14, wherein said hand held device is adopted to alert the user when charge level of said energy storage;

in said defibrillator unit drops below a predetermined level.

17. A method of defibrillation comprising:

dissembling a Rescue Cell apparatus having user functionality and cardiac defibrillation functionality to;

a hand held device used as a remote control to a defibrillator unit, and further has user functionality selected from a group comprising;

mobile phone;

PDA, and media player;

a defibrillator unit, wirelessly controlled by said hand held device, said defibrillation unit is constructed to sense ECG signals, and deliver a defibrillation pulse when attached to a patient; and

a second electronic pad, connected with an electric cable to said defibrillator unit and used for sensing said ECG signals and delivering said defibrillation pulse when attached to a patient,

attaching said defibrillator unit to a first location on the chest of a patient;

attaching said second electronic pad to a second location on the chest of a patient;

acquiring ECG signal from said patient;

analyzing said acquired ECG and determining cardiac fibrillation in said patient; and

using said hand held unit to wirelessly control said defibrillator unit to deliver defibrillation pulse to said patient.