Defibrillator power management systems and corresponding defibrillator storage methods

• US 6,928,322 B2
• Filed: 01/30/2003
• Issued: 08/09/2005
• Est. Priority Date: 06/26/2002
• Status: Active Grant

• Current Assignee: Physio-Control Incorporated (Stryker Corporation)
• Original Assignee: Medtronic Physio-Control Manufacturing Corp.
• Inventors: Yerkovich, Daniel, Kavounas, Gregory T.
• Primary Examiner(s): Evanisko, George R.
• Application Number:
  US10/356,087
• Publication Number:
  US 20040002737A1
• Time in Patent Office: 922 Days
• Field of Search: 607 1- 8
• US Class Current: 607/5
• 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

Abstract

A system is provided for delivering a defibrillation pulse to a patient and a corresponding method of storing such a system is provided in accordance with the present invention. The system includes a defibrillator (e.g., an AED) that is configured to deliver the defibrillation pulse to the patient and a cell that is configured to convert light into electrical power for the defibrillator. The method includes storing an defibrillator of the system for future use and arranging a light receiving system to receive light such that the light receiving system converts light into electrical power for the defibrillator.

Claims

1. A system for delivering a defibrillation pulse to a patient, comprising:

a defibrillator having one or more defibrillation capacitors and configured to deliver the defibrillation pulse to the patient;

a cell electrically coupled to the defibrillator and configured to convert light into electrical power and for the defibrillator; and

an indicator coupled to the cell and configured to provide an indication that the cell is receiving a sufficient amount of light to supply said electrical power for the defibrillator.

2. The system for delivering the defibrillation pulse to the patient of claim 1, wherein said cell is a photovoltaic cell.

3. The system for delivering the defibrillation pulse to the patient of claim 1, further comprising a plurality of cells forming a module with said cell, said plurality of cells configured to convert said light into electrical power.

4. The system for delivering the defibrillation pulse to the patient of claim 1, further comprising a battery coupled to said cell, wherein said cell is configured to convert said light into electrical power for replenishing an electrical charge of said battery.

5. The system for delivering the defibrillation pulse to the patient of claim 1, further comprising:

a battery charger coupled to said cell, wherein said cell is configured to convert said light into electrical power for electrically powering said battery charger; and

a battery coupled to said battery charger, said battery charger configured to replenish an electrical charge of said battery.

6. The system for delivering the defibrillation pulse to the patient of claim 1, further comprising a display coupled to said cell, wherein said cell is configured to convert said light into electrical power for driving said display.

7. The system for delivering the defibrillation pulse to the patient of claim 1, wherein:

said defibrillator further comprises a housing; and

said cell is integrated onto said housing of said defibrillator.

8. The system for delivering the defibrillation pulse to the patient of claim 7, wherein said housing has a cover and said cell is integrated onto said cover.

9. The system for delivering the defibrillation pulse to the patient of claim 1, wherein:

said defibrillator further comprises a housing; and

said cell is at least partially integrated into said housing of said defibrillator.

10. The system for delivering the defibrillation pulse to the patient of claim 9, wherein said housing has a cover and said cell is at least partially integrated into said cover.

11. The system for delivering the defibrillation pulse to the patient of claim 1, further comprising a storage case that is configured to store said defibrillator, wherein said cell is integrated onto said storage case.

12. The system for delivering the defibrillation pulse to the patient of claim 1, further comprising a storage case that is configured to store said defibrillator, wherein said cell is integrated at least partially into said storage case.

13. The system for delivering the defibrillation pulse to the patient of claim 1, further comprising a storage case that is configured to store said defibrillator, said storage case configured to permit light to impinge on said cell when said defibrillator is stored in said storage case.

14. The system for delivering the defibrillation pulse to the patient of claim 1, wherein said cell is configured to convert light having a wavelength greater than approximately four hundred nanometers (400 nm) and less than approximately seven hundred nanometers (700 nm).

15. A system for delivering a defibrillation pulse to a patient, comprising:

charge storage means for storing an electrical charge;

pulse delivery means coupled to said charge storage means for discharging said electrical charge stored therein and delivering the stored electrical charge as the defibrillation pulse to the patient;

means for converting light into electrical power for said means for delivering the defibrillation pulse to the patent; and

an indicator coupled to the cell and configured to provide an indication that the means for converting light is receiving a sufficient amount of light to supply said electrical power to the pulse delivery means.

16. The system for delivering the defibrillation pulse to the patient of claim 15, further comprising:

a battery coupled to said means for converting; and

means for charging coupled to said battery,

wherein said means for converting light into electrical power is configured to convert said light into electrical power for electrically powering said means for charging.

17. The system for delivering the defibrillation pulse to the patient of claim 15, further comprising means for displaying a visual image coupled to said means for converting light into electrical power, wherein said means for converting light into electrical power is configured to convert said light into electrical power for driving said moans foe displaying said visual image.

18. The system for delivering the defibrillation pulse to the patient of claim 15, further comprising a means for housing said pulse delivery means, wherein said means for converting light into electrical power is integrated onto a means for housing.

19. The system for delivering the defibrillation pulse to the patient of claim 15, further comprising a means for housing said means for delivering the defibrillation pulse to the patient, wherein said means for converting light into electrical power is at least partially integrated into said means for housing said pulse delivery means.

20. The system for delivering the defibrillation pulse to the patient of claim 19, further comprising a means for covering said means for housing, wherein said means for converting light into electrical power is integrated onto said means for covering.

21. The system for delivering the defibrillation pulse to the patient of claim 19, further comprising a means for covering said means for housing, wherein said means for converting light into electrical power is at least partially integrated into said means for covering.

22. The system for delivering the defibrillation pulse to the patient of claim 15, further comprising a means for storing said pulse delivery means, wherein said means for converting light into electrical power is integrated at least partially into means for storing.

23. The system for delivering the defibrillation pulse to the patient of claim 15, further comprising means for storing said pulse delivery means, said means for storing configured to permit light to impinge on said means for converting light into electrical power when said pulse delivery means is stored in said means for storing.