Defibrillator with wireless communications

• US 6,597,948 B1
• Filed: 04/07/2000
• Issued: 07/22/2003
• Est. Priority Date: 09/30/1998
• Status: Expired due to Term

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Brink, Gregory D., Arand, Patricia A., Kent, John, Burton, David L., Andrews, Jonathan N., Rucker, Kenneth S., Forman, Nancy H., Powers, Daniel J., Rockwell, Martin G.
• Primary Examiner(s): Schaetzle, Kennedy
• Application Number:
  US09/545,370
• Time in Patent Office: 1,201 Days
• Field of Search: 434/262, 607/60, 607/5, 607/27, 607/30, 607/32, 607/59, 607/63, 128/903
• US Class Current: 607/5
• CPC Class Codes: A61N 1/3904 External heart defibrillators [EHD]
• CPC Class Codes: A61N 1/39044 in combination with cardiopulmonary resuscitation [CPR] therapy
• CPC Class Codes: A61N 1/3925 Monitoring; Protecting
• CPC Class Codes: Y10S 128/903 Radio telemetry

Abstract

A defibrillator having infrared communication capability is provided. The wireless communications capability is implemented using infrared light or RF communications and standardized communications protocols such as the IRDA protocol to allow for ready communication between defibrillators such as during handoffs of patient along the Chain of Survival. The wireless communications network also allows for communications between a defibrillator and a host computer such as a palmtop for incident report generation after each handoff. Another embodiment of the present invention provides for a defibrillator having an infrared mode switch to allow for restricted access to advanced cardiac life support (ACLS) features of the defibrillator. A further embodiment of the present invention provides for a defibrillator having a remote training mode that is implemented via wireless communications. Another embodiment of the present invention provides for a defibrillator test system that is implemented via wireless communications. A further embodiment of the present invention provides for a live ECG telemetry data link using the wireless communications system.

Claims

1. A defibrillator training system comprising:

a defibrillator having a controller, an ECG front end, an HV delivery unit, a wireless communication unit, and a memory containing a defibrillator mode and a training mode;

a training simulator for coupling to said ECG front end and said HV delivery unit; and

a computer containing training scenarios coupled to said training simulator and to said wireless communication unit wherein said defibrillator operates in said training mode responsive to said computer, and

wherein said controller controls said defibrillator to upload data acquired during a training scenario to said computer via said wireless communication unit.

2. A defibrillator training system according to claim 1, said computer containing training scenarios includes an interface that downloads said training scenarios to said defibrillator.

3. A defibrillator training system according to claim 1 wherein said ECG front end acquires ECG signals from said training simulator and said defibrillator includes an interface that uploads said ECG signals to said training system for comparison with expected values.

4. A defibrillator training system according to claim 1 wherein said wireless communication unit comprises an infrared communication unit.

5. A defibrillator training system according to claim 4 wherein said infrared communication unit sends data according to an IrDA protocol.

6. A defibrillator training system according to claim 1 wherein said wireless communication unit comprises an RF communication unit.