DEFIBRILLATORS CUSTOMIZED FOR ANTICIPATED PATIENTS

• US 20100318143A1
• Filed: 08/25/2010
• Published: 12/16/2010
• Est. Priority Date: 04/02/2003
• Status: Active Grant

• Current Assignee: Physio-Control Incorporated (Stryker Corporation)
• Original Assignee: Physio-Control Incorporated (Stryker Corporation)
• Inventors: Young Mitchell, Rene Ann, Nova, Richard C., Owen, James M., Kavounas, Gregory T., Hampton, David Robert, Stickney, Ronald Eugene, Daynes, John Carlton, Niskanen, Robert, Chapman, Fred William
• Granted Patent: US 8,090,439 B2
• Time in Patent Office: Days
• US Class Current: 607/5
• CPC Class Codes: A61N 1/3925 Monitoring; Protecting
• CPC Class Codes: A61N 1/3993 User interfaces for automatic external defibrillators
• CPC Class Codes: G07C 9/25 using biometric data, e.g. fingerprints, iris scans or voice recognition

Abstract

An external defibrillator is customized for at least one person, i.e., an anticipated patient, through creation of a profile for the anticipated patient that allows the defibrillator and users of the defibrillator to provide customized treatment to the patient. The profile may include treatment parameters for the anticipated patient, such as defibrillation therapy parameters selected for the patient. The profile may also include a baseline recording of a physiological parameter of the patient, and medical history and personal information regarding the patient. In some embodiments, the external defibrillator stores a profile for each of one or more anticipated patients within a memory. In other embodiments, a profile for an anticipated patient is stored within a medium associated with that anticipated patient. The medium may, for example, be a removable medium for external defibrillators.

Claims

1. A method comprising:

determining whether a patient is an anticipated patient or a non-anticipated patient, wherein the anticipated patient is an individual patient associated with a patient-specific, customized profile; and

delivering therapy to the patient via an external defibrillator according to one of a general profile if the patient is the non-anticipated patient or the customized profile if the patient is the anticipated patient.

2. The method of claim 1, in which determining whether a patient is an anticipated or a non-anticipated patient comprises receiving an indication from a user via a user interface of the external defibrillator.

3. The method of claim 1, in which determining whether a patient is an anticipated patient or a non-anticipated comprises receiving an indication from a patient identification device associated with the anticipated patient.

4. The method of claim 3, in which the patient identification device comprises a radio-frequency identification (RFID) device.

5. The method of claim 1, further comprising:

receiving information identifying the patient; and

selecting one of a plurality of patient-specific, customized profiles based on the identification,

in which each of the customized profiles is associated with one of a plurality of anticipated patients, and delivering therapy comprises delivering therapy according to the selected customized profile.

6. The method of claim 1,

in which the customized profile associated with the anticipated patient is stored within a memory associated with the patient, the method further comprising retrieving the customized profile associated with the anticipated patient from the memory associated with the anticipated patient, and

in which determining whether a patient is an anticipated patient comprises determining that the patient is the anticipated patient based on receipt by the external defibrillator of the customized profile associated with the anticipated patient from the memory associated with the anticipated patient.

7. The method of claim 6, in which the memory associated with the anticipated patient is a removable medium for the external defibrillator.

8. The method of claim 6, in which the memory associated with the anticipated patient comprises a radio frequency identification (RFID) device that is interrogated by the external defibrillator.

9. The method of claim 6, in which the memory associated with the anticipated patient comprises a memory within a consumer electronic device of the anticipated patient.

10. The method of claim 6, in which the memory associated with the anticipated patient comprises a memory that is accessible by the external defibrillator via a network.

11. The method of claim 1, in which the general profile and the customized profile associated with the anticipated patient comprise defibrillation therapy parameters, and delivering therapy comprises delivering defibrillation therapy to the patient via the external defibrillator based on the parameters of one of the profiles.

12. The method of claim 1, in which the customized profile for the anticipated patient comprises a previous recording of a physiological parameter of the anticipated patient, and delivering therapy to the patient comprises:

acquiring a current recording of the physiological parameter via the external defibrillator;

comparing the current recording to the previous recording; and

delivering therapy based on the comparison.

13. The method of claim 1, further comprising updating the customized profile associated with the anticipated patient based on the delivery of therapy to the anticipated patient.

14. The method of claim 1, further comprising:

determining that the patient is not the anticipated patient;

determining whether the patient is a child; and

selecting one of a general adult profile or a general child profile based on the determination, and

in which delivering therapy comprises delivering therapy according to the selected general profile.

15. The method of claim 1, further comprising providing prompts to the anticipated patient via the external defibrillator based on the customized profile associated with the anticipated patient.

16. The method of claim 1, in which the customized profile associated with the anticipated patient is stored within a memory of the external defibrillator.

17. The method of claim 1, in which the general profile is stored within a memory of the external defibrillator.

18. The method of claim 1, in which the external defibrillator comprises an automated external defibrillator (AED).