Systems and methods for pacemaker programming

• US 20050131474A1
• Filed: 12/03/2004
• Published: 06/16/2005
• Est. Priority Date: 12/11/2003
• Status: Abandoned Application

• Current Assignee: Ep Medsystems Incorporated (Abbott Laboratories Incorporated)
• Original Assignee: Ep Medsystems Incorporated (Abbott Laboratories Incorporated)
• Inventors: Jenkins, David A., Byrd, Charles Bryan
• Application Number:
  US11/002,650
• Publication Number:
  US 20050131474A1
• Time in Patent Office: Days
• US Class Current: 607/11
• CPC Class Codes: A61N 1/372 Arrangements in connection with the implantation of stimulators

Abstract

A method and system for initializing a pacemaker includes receiving electrophysiology (EP) data from an intra-body EP catheter or catheters positioned relative to a patient'"'"'s heart, calculating a patient specific pacemaker operating parameter or parameters from the received EP data and programming the pacemaker to operate based on the calculated patient specific pacemaker operating parameter or parameters. Stimulation of the patient'"'"'s heart using the EP catheter or catheters based on the calculated pacemaker operating parameter or parameters may then be accomplished to determine whether the patient'"'"'s heart achieves an acceptable physiological response when stimulated based on the calculated pacemaker operating parameter or parameters, and recalculation of the pacemaker operating parameter or parameters may be accomplished if the stimulation fails to achieve the acceptable physiological response.

Claims

1. A method of initializing a pacemaker, comprising:

receiving electrophysiology (EP) data from an intra-body EP catheter positioned relative to a patient'"'"'s heart;

calculating a patient specific pacemaker operating parameter from the received EP data; and

programming the pacemaker to operate based on the calculated patient specific pacemaker operating parameter.

2. The method of claim 1, further comprising:

stimulating the patient'"'"'s heart based on the calculated pacemaker operating parameter;

determining whether the patient'"'"'s heart achieves an acceptable physiological response when stimulated based on the calculated pacemaker operating parameter; and

recalculating the pacemaker operating parameter if the stimulation fails to achieve the acceptable physiological response.

3. The method of claim 1, further comprising:

transmitting the received EP data to a pacemaker company representative.

4. The method of claim 3, further comprising:

transmitting at least one of an ultrasound image and a fluoroscopic image for the patient along with the received EP data to the pacemaker company representative.

5. The method of claim 3, wherein programming the pacemaker is performed by the company representative.

6. The method of claim 1, further comprising:

storing at least one of the received EP data and an ultrasound image of the patient'"'"'s heart.

7. The method of claim 6, wherein calculation of the pacemaker operating parameter or parameters is calculated from stored EP data.

8. The method of claim 1, wherein receiving EP data, calculating the pacemaker operating parameter, and programming the pacemaker are performed automatically by a workstation.

9. The method of claim 1, wherein the step of receiving EP data comprises receiving EP data from a plurality of catheters positioned relative to a patient'"'"'s heart.

10. The method of claim 1, wherein the step of calculating a patient specific pacemaker operating parameter comprises calculating a plurality of patient specific pacemaker operating parameters from the received EP data from the received EP data.

11. An electrophysiology (EP) workstation configured to program a pacemaker, comprising:

an EP data port adapted to interface with an intra-body EP catheter;

a pacemaker port adapted to interface with the pacemaker; and

a controller configured to;

receive EP data from the intra-body EP catheter via the EP data port;

calculate a patient specific pacemaker operating parameter from the received EP data; and

program the pacemaker via the pacemaker port to operate based on the calculated patient specific pacemaker operating parameter.

12. The EP workstation of claim 11, wherein the pacemaker port comprises a wireless communication device for wirelessly communicating with a wireless interface of the pacemaker.

13. The EP workstation of claim 11, wherein the controller is further configured to:

stimulate a patient'"'"'s heart based on the calculated pacemaker operating parameter;

receive and analyze EP data to determine whether the patient'"'"'s heart achieves an acceptable physiological response when stimulated based on the calculated pacemaker operating parameter; and

recalculate the patient specific pacemaker operating parameter if the stimulation fails to achieve the acceptable physiological response.

14. The EP workstation of claim 11, wherein the controller is further configured to transmit the received EP data to a pacemaker company representative.

15. The EP workstation of claim 11, wherein the controller is further configured to store the received EP data.

16. The EP workstation of claim 15, wherein calculation of the patient specific pacemaker operating parameter is calculated from stored EP data.

17. The EP workstation of claim 11, wherein receiving EP data, calculating the patient specific pacemaker operating parameter, and programming the pacemaker are performed automatically by the EP workstation.

18. The EP workstation of claim 11, wherein the controller is configured to calculate a plurality of patient specific pacemaker operating parameters from the received EP data.

19. A pacemaker for regulating a patient'"'"'s heart, comprising:

a transmitter for transmitting stimulation signals to the patient'"'"'s heart based on at least one patient specific operating parameter;

a receiver for receiving programming instructions from an electrophysiology (EP) workstation; and

a memory for storing the at least one patient specific operating parameter,

wherein the pacemaker is configured to be initialized by the EP workstation utilizing patient specific EP data.

20. A pacemaker initialization procedure, comprising:

measuring electrophysiology (EP) data for a patient'"'"'s heart using an intra-body EP catheter;

attaching pacemaker leads on the patient'"'"'s heart based on the measured EP data;

calculating at least one patient specific pacemaker operating parameter based on the EP data; and

programming a pacemaker to operate based on the at least one calculated pacemaker operating parameter.

21. The pacemaker initialization procedure of claim 20, further comprising, before the step of programming the pacemaker:

stimulating the patient'"'"'s heart based on the at least one calculated pacemaker operating parameter while measuring electrophysiology (EP) data for the patient'"'"'s heart using the intra-body EP catheter;

determining whether the patient'"'"'s heart achieves an acceptable physiological response when stimulated based on the at least one calculated pacemaker operating parameter; and

recalculating at least one pacemaker operating parameter if the stimulation fails to achieve the acceptable physiological response.

22. The pacemaker initialization procedure of claim 20, further comprising:

removing the intra-body EP catheter after programming the pacemaker.

23. The pacemaker initialization procedure of claim 20, further comprising:

at least one of;

ultrasound imaging the patient'"'"'s heart using an intra-body ultrasound catheter; and

fluoroscopic imaging the patient'"'"'s heart using an external fluoroscopy system; and

bundling the measured EP data and the at least one of an ultrasound image and a fluoroscopic image into a data record for the patient.

24. The pacemaker initialization procedure of claim 23, further comprising:

transmitting the data record to a pacemaker company representative.

25. The pacemaker initialization procedure of claim 20, further comprising:

measuring EP data of the patient'"'"'s heart using the intra-body EP catheter while stimulating the patient'"'"'s heart using the programmed pacemaker to determine whether the patient'"'"'s heart achieves an acceptable physiological response to stimulation by the pacemaker.

26. The pacemaker initialization procedure of claim 20, further comprising measuring electrophysiology (EP) data for a patient'"'"'s heart using a plurality of intra-body EP catheters.