Pacemaker programmer menu with selectable real or simulated implant data graphics

• US 5,713,937 A
• Filed: 11/07/1995
• Issued: 02/03/1998
• Est. Priority Date: 11/07/1995
• Status: Expired due to Term

• Current Assignee: Pacesetter Incorporated (Abbott Laboratories Incorporated)
• Original Assignee: Pacesetter Incorporated (Abbott Laboratories Incorporated)
• Inventors: Steinhaus, Bruce, Bernstein, Alan D., Chiang, Chih-ming James, Nappholz, Tibor A.
• Primary Examiner(s): Lateef, Marvin M.
• Assistant Examiner(s): LAYNO, CARL HERNANDZ
• Application Number:
  US08/554,483
• Time in Patent Office: 819 Days
• Field of Search: 607/27, 607/30, 607/32, 607/59, 607/60
• US Class Current: 607/30
• CPC Class Codes: A61N 1/37247 User interfaces, e.g. input or presentation means

Abstract

A graphic user interface for a cardiac implant, such as an implant programmer, includes image generators for generating multiple images on a screen, each image corresponding to as representation of a parameter related to the operation of the implant or a cardiac function, and an indicia generator for superimposing on the images an indicia indicative of the interrelation between the parameters. The indicia allows a user to obtain a clear understanding and appreciation of the cause and effect rules between various cardiac parameters and/or functions, the parameters or functions could be actual, i.e., obtained from the implant and/or the patient'"'"'s heart, or they can be simulated to provide the user an indication on how the pacemaker will operate under these simulated conditions parameters.

Claims

1. A graphic display apparatus for displaying information on a screen related to the operation of a cardiac implant and associated cardiac functions, said apparatus comprising:

selection means for selecting an operational parameter;

simulating means for simulating the operation of said cardiac implant in response to said operational parameter based on the patient'"'"'s own physiological responses to generate a simulation parameter;

first generating means for generating a first graphic image descriptive of a first cardiac parameter from said information;

second generating means for displaying a second graphic image descriptive of a dependency between said first and a second cardiac parameter; and

indicia generating means for generating indicia interrelating said first and second images;

wherein said first and second cardiac parameters comprise one of an actual and said simulated parameters.

2. The apparatus of claim 1 further comprising display means for displaying said first and second images and said indicia on said screen.

3. the apparatus of claim 1 wherein said actual parameters comprise information derived from one of said patient and said cardiac device.

4. The apparatus of claim 1 further comprising simulation means for selecting a set of simulated parameters, said first and second parameters being selected from said set of simulated parameters.

5. The apparatus of claim 4 further comprising third generating means for generating a third image representative of said simulated parameters and selection means for selecting said first and second parameters from said image.

6. The apparatus of claim 5 wherein said selection means includes image moving means for moving said images in a superimposing relationship.

7. A graphic user interface for a cardiac implant, said implant being constructed and arranged for implantation in a patient, said interface comprising:

means for receiving data including information descriptive of an operation of said patient'"'"'s heart and information descriptive of an operation of said implant;

means for simulating the operation of said cardiac implant in response to an operational parameter based on the patient'"'"'s own physiological responses to generate a simulated parameter;

means for generating a first and second image corresponding to a first cardiac parameter and a second cardiac parameter characterized by said data;

means for generating an indicia descriptive of a relationship between said first and second cardiac parameter; and

means for superimposing said indicia on said images;

wherein at least one of said first and second parameters comprises said simulated parameter.

8. The interface of claim 7 wherein said first parameter comprises a rate responsive parameter and said second parameter is an ECG obtained from said patient.

9. The interface of claim 7 wherein said first image corresponds to an ECG and said second image comprises a time-dependent graph of various cardiac events.

10. The interface of claim 7 further comprising simulating means for generating simulated parameters, one of said first and second parameters being selected from said simulated parameters.

11. The interface of claim 7 further comprising programming means for generating programming parameters for said implant based on said images.

12. The interface of claim 7 further comprising means for generating a graphic cardiac image related to said heart, means for generating selection points on said graphic cardiac means and means for pointing to one of said selection points.

13. The interface of claim 12 further comprising data display means for displaying selected data responsive to one of said selection points.

14. An apparatus for interrogating and configuring an implanted device, said implanted device being constructed and arranged to apply therapy to a biological organ such as the heart of a patient, said apparatus comprising:

a parameter selector for selecting an operational parameter for said implanted device;

a simulator for simulating an operation of said implanted device in response to said operational parameter based on the patient'"'"'s own physiological responses, and generating a simulated parameter;

a display for displaying said simulated parameter.

15. The apparatus of claim 14 further comprising a transmitter for transmitting said operational parameter to said implanted device to configure said implanted device to an operational mode in accordance with said operational parameter.

16. The apparatus of claim 14 wherein said display displays a time-dependent image of said simulated parameter, said time dependent image being displayed in real time.

17. The apparatus of claim 14 further comprising an event sequence generator for generating a sequence of actual or simulated events for said implanted device based on said operational parameter, said sequence being displayed by said display.

18. The apparatus of claim 14 wherein said parameter selector is used to select a first and a second operational parameter, said simulator generating said simulated parameter corresponding to at least one of said first and second operational parameters, said apparatus further including a relationship generator for generating a time-independent relationship between said parameters, said display further displaying said relationship.

19. The apparatus of claim 14 wherein said implanted device includes a memory for holding a patient specific operational characteristic of said implanted device.

20. The apparatus of claim 19 further comprising a receiver for receiving said operational characteristic, said operational characteristic being displayed on said display.