IP Library Granted Patent US 7,020,520
Granted Patent B2
US 7,020,520 · App. 10/421,378 · Granted Mar 28, 2006

Defibrillator enclosure system

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Quick Facts
Patent No.
US 7,020,520
App. No.
10/421,378
Granted
Mar 28, 2006
Kind
B2
Abstract

A defibrillator enclosure system generally includes an automated external defibrillator (AED), an openable cabinet, a detector, and an alarm circuit. The openable cabinet is used to enclose the AED while the detector monitors the presence and absence of the AED within the cabinet. Specifically, upon detecting that the AED is no longer within the cabinet, the detector activates an alarm circuit whereby an alarm indicating the absence of the AED is issued.

Claims (31)

1. A defibrillator enclosure system, comprising:

an automated external defibrillator; and

an enclosure having a spring-loaded pivoting shelf and an alarm switch, the spring-loaded pivoting shelf having a default bias to an upward position;

wherein the automated external defibrillator resides on the spring-loaded pivoting shelf within the enclosure such that the spring-loaded pivoting shelf is in a downward position contacting the alarm switch; and

wherein the alarm switch initiates a system alarm when the pivoting shelf is in the upward position.

2. The system of claim 1 , wherein the alarm switch comprises a push button or a microswitch.

3. The system of claim 1 , wherein said system alarm comprises an alarm circuit, wherein said alarm circuit draws power only upon the spring-loaded pivoting shelf assuming the upward position.

4. A defibrillator enclosure system, comprising:

an automated external defibillator;

an openable cabinet having a door and an internal pivoting shelf, wherein said openable cabinet encloses said automated external defibrillator such that the automated external defibrillator is viewable through a door panel;

a detector, wherein the detector interfaces with the internal pivoting shelf to detect the absence of said automated external defibrillator within the openable cabinet; and

an alarm circuit, wherein said alarm circuit is operably coupled to said detector and wherein said alarm circuit initiates an alarm upon said detector detecting the absence of said automated external defibrillator within said openable cabinet.

5. The system of claim 4 , wherein said detector comprises a push button or a microswitch.

6. The system of claim 4 , wherein said door comprises a viewing panel for observing the automated external defibrillator within the openable cabinet.

7. The system of claim 4 , wherein said alarm circuit comprises a battery and wherein said alarm circuit draws power from the battery only upon the detection of the absence of said automated external defibrillator.

8. A defibrillator enclosure system, comprising:

an automated external defibrillator;

an openable cabinet having a pivoting shelf for holding the automated external defibrillator, wherein said openable cabinet encloses said automated external defibrillator;

a detector positioned below the pivoting shelf, wherein the detector interfaces with the pivoting shelf to detect the absence of said automated external defibrillator within the openable cabinet; and

an alarm circuit, wherein said alarm circuit is operably coupled to said detector and wherein said alarm circuit initiates an alarm upon said detector detecting the absence of said automated external defibrillator within said openable cabinet, and wherein said

alarm circuit draws power only upon the detection of the absence of said automated external defibrillator.

9. The defibrillator enclosure system of claim 8 , wherein the openable cabinet comprises a viewing panel for viewing the automated external defibrillator within the openable cabinet.

10. A method for publicly securing an automated external defibrillator, the method comprising the steps of:

fabricating an enclosure for said automated external defibrillator;

mounting said enclosure in a publicly accessible position;

positioning an upwardly biased shelf in a downward holding orientation;

positioning said automated external defibrillator on the upwardly biased shelf within said enclosure;

monitoring the presence of the enclosed automated external defibrillator on the upwardly biased shelf; and

initiating an alarm upon the absence from the upwardly biased shelf of the enclosed automated external defibrillator being detected through said monitoring.

11. The method of claim 9 , wherein said step of monitoring is performed by a push button, a microswitch, a spring loaded bracket, or the combination of a light emitter and a light detector.

12. The method of claim 10 , further comprising the step of maintaining said alarm in an unpowered state until the absence of the enclosed automated external defibrillator is detected.

Assignments (12)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 21, 2021
From: CARDIAC SCIENCE CORPORATION
To: ZOLL MEDICAL CORPORATION
Reel/Frame 056391/0439 →
RELEASE OF SECURITY INTEREST Recorded Sep 6, 2019
From: CIBC BANK USA (FKA THE PRIVATEBANK AND TRUST COMPANY)
To: CARDIAC SCIENCE CORPORATION
Reel/Frame 050300/0804 →
CHANGE OF NAME Recorded Feb 23, 2016
From: CARD-SCI INC.
To: CARDIAC SCIENCE CORPORATION
Reel/Frame 037897/0952 →
CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NO. 6143233 THAT WAS INCORRECTLY ASSIGNED PREVIOUSLY RECORDED ON REEL 037627 FRAME 0418. ASSIGNOR(S) HEREBY CONFIRMS THE THE CORRECT PATENT NUMBER IS 6148233. Recorded Feb 11, 2016
From: CARDIAC SCIENCE CORPORATION
To: CARD-SCI INC.
Reel/Frame 037783/0215 →
CHANGE OF NAME Recorded Feb 11, 2016
From: CARD-SCI INC.
To: CARDIAC SCIENCE CORPORATION
Reel/Frame 037793/0106 →
SECURITY INTEREST Recorded Feb 3, 2016
From: CARD-SCI INC.
To: THE PRIVATEBANK AND TRUST COMPANY
Reel/Frame 037689/0592 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 28, 2016
From: CARDIAC SCIENCE CORPORATION
To: CARD-SCI INC.
Reel/Frame 037627/0418 →
SECURITY AGREEMENT Recorded Feb 1, 2013
From: CARDIAC SCIENCE CORPORATION
To: DBS BANK LTD., BANGALORE BRANCH
Reel/Frame 029733/0469 →
RELEASE OF SECURITY INTEREST Recorded Dec 1, 2012
From: SILICON VALLEY BANK
To: CARDIAC SCIENCE CORPORATION
Reel/Frame 029389/0937 →
SECURITY AGREEMENT Recorded Jun 8, 2010
From: CARDIAC SCIENCE, INC.
To: SILICON VALLEY BANK
Reel/Frame 024492/0931 →
MERGER Recorded Sep 25, 2006
From: CARDIAC SCIENCE, INC.
To: CARDIAC SCIENCE CORPORATION
Reel/Frame 018296/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 28, 2003
From: OLSON, KENNETH F.; O'BRIEN, GENE GEORGE
To: CARDIAC SCIENCE, INC.
Reel/Frame 014333/0309 →