Defibrillator with automatic turn on, defibrillator storage case, and related system and method

• US 20030120311A1
• Filed: 12/21/2001
• Published: 06/26/2003
• Est. Priority Date: 12/21/2001
• Status: Active Grant

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Hansen, Kim J.
• Granted Patent: US 6,662,046 B2
• Time in Patent Office: Days
• US Class Current: 607/5
• CPC Class Codes: A61N 1/3904 External heart defibrillators [EHD]

Abstract

An automated or semi-automated defibrillator (AED) automatically turns on when an operator removes it from a storage location. This automatic activation often decreases the time it takes the operator—particularly an inexperienced or anxious operator—to set up and use the AED to resuscitate a patient in cardiac arrest. Furthermore, the AED can be designed to automatically turn off when the operator returns it to the storage location.

Claims

1. A defibrillator, comprising:

a housing; and

an activator disposed in or attached to the housing and operable to activate the defibrillator when the housing moves from a predetermined location.

2. The defibrillator of claim 1 wherein the activator is operable to activate the defibrillator in the absence of a magnetic field.

3. The defibrillator of claim 1 wherein the activator is operable to activate the defibrillator in response to a signal.

4. The defibrillator of claim 1 wherein the activator:

comprises a receptacle; and

is operable to activate the defibrillator when the receptacle is empty.

5. The defibrillator of claim 1 wherein the activator:

comprises a pair of nodes; and

is operable to activate the defibrillator when the nodes are uncoupled from one another.

6. A defibrillator, comprising:

a housing;

a circuit disposed in the housing; and

an activator disposed in or attached to the housing and operable to activate the circuit when the housing moves from a predetermined location.

7. The defibrillator of claim 6 wherein the circuit comprises a processor.

8. The defibrillator of claim 6 wherein the circuit comprises a shock generator.

9. A defibrillator, comprising:

a housing; and

a deactivator disposed or attached to the housing and operable to deactivate the defibrillator when the housing is disposed in a predetermined location.

10. The defibrillator of claim 9 wherein the deactivator is operable to deactivate the defibrillator in the presence of a magnetic field.

11. The defibrillator of claim 9 wherein the deactivator is operable to deactivate the defibrillator in the absence of a signal.

12. The defibrillator of claim 9 wherein the deactivator:

comprises a receptacle; and

is operable to deactivate the defibrillator when a predetermined object is disposed within the receptacle.

13. The defibrillator of claim 9 wherein the deactivator:

comprises a pair of nodes; and

is operable to deactivate the defibrillator when the nodes are directly coupled together.

14. A defibrillator storage case, comprising:

a storage compartment operable to hold a defibrillator; and

a deactivator operable to deactivate the defibrillator while the defibrillator is within the storage compartment.

15. The defibrillator storage case of claim 14, further comprising rigid walls that define the storage compartment.

16. The defibrillator storage case of claim 14, further comprising flexible walls that define the storage compartment.

17. The defibrillator storage case of claim 14 wherein the deactivator comprises a magnet.

18. The defibrillator storage case of claim 14 wherein the deactivator comprises a pin.

19. The defibrillator storage case of claim 14 wherein the deactivator comprises a transmitter.

20. The defibrillator storage case of claim 14 wherein the deactivator comprises a receiver.

21. The defibrillator storage case of claim 14 wherein the deactivator comprises a loop of electrically conductive material.

22. A defibrillator system, comprising:

a defibrillator; and

a defibrillator storage case operable to deactivate the defibrillator when the defibrillator is disposed within the storage case.

23. The defibrillator system of claim 22 wherein the defibrillator comprises an automatic or semi-automatic external defibrillator.

24. The defibrillator system of claim 22 wherein the defibrillator is operable to activate when the defibrillator is removed from the defibrillator storage case.

25. The defibrillator system of claim 22 wherein the defibrillator is operable to activate when the defibrillator is a predetermined distance or farther from the defibrillator storage case.

26. The defibrillator system of claim 22 wherein the defibrillator storage case comprises a rigid portion.

27. The defibrillator system of claim 22 wherein the defibrillator storage case comprises a flexible portion.

28. The defibrillator system of claim 22 wherein the defibrillator storage case is operable to deactivate the defibrillator when the defibrillator is less than a predetermined distance away from the defibrillator storage case.

29. The defibrillator system of claim 22 wherein:

defibrillator storage case includes a defibrillator deactivator; and

the defibrillator includes a defibrillator activator/deactivator that is operable to activate the defibrillator when the activator/deactivator is a predetermined distance or farther from the deactivator.

30. The defibrillator system of claim 22 wherein:

the defibrillator storage case includes a defibrillator deactivator; and

the defibrillator includes a defibrillator activator/deactivator that is operable to deactivate the defibrillator when the activator/deactivator is less than a predetermined distance away from the deactivator.

31. A defibrillator system, comprising:

a defibrillator storage case; and

a defibrillator operable to activate when it is a predetermined distance or farther from the defibrillator storage case.

32. The defibrillator system of claim 31 wherein the defibrillator is operable to deactivate when is less than the predetermined distance from the defibrillator storage case.

33. The defibrillator system of claim 31 wherein the defibrillator is operable to deactivate when it is within the defibrillator storage case.

34. A method, comprising:

moving a defibrillator from a location; and

activating the defibrillator in response to moving the defibrillator.

35. The method of claim 34 wherein activating the defibrillator comprises activating the defibrillator in response to a decreasing magnetic field.

36. The method of claim 34 wherein activating the defibrillator comprises activating the defibrillator in response to a loss of communication between the defibrillator and a device located at the location.

37. The method of claim 34 wherein activating the defibrillator comprises activating the defibrillator in response to an object being removed from the defibrillator.

38. A method, comprising:

placing a defibrillator into a location; and

deactivating the defibrillator in response to placing the defibrillator.

39. The method of claim 38 wherein deactivating the defibrillator comprises deactivating the defibrillator in response to an increasing magnetic field.

40. The method of claim 38 wherein deactivating the defibrillator comprises deactivating the defibrillator in response to a communication between the defibrillator and a device located at the location.

41. The method of claim 38 wherein deactivating the defibrillator comprises deactivating the defibrillator in response to an object being inserted into the defibrillator.