Portable programmer for providing patient status information

• US 8,634,925 B2
• Filed: 11/30/2005
• Issued: 01/21/2014
• Est. Priority Date: 11/30/2005
• Status: Active Grant

• Current Assignee: Medtronic Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Incorporated (Medtronic Plc)
• Inventors: Grandjean, Pierre A., Vicini, Ilaria, Kjellstrom, Barbro M.
• Primary Examiner(s): Bertram, Eric D.
• Assistant Examiner(s): Dinga, Roland
• Application Number:
  US11/291,033
• Publication Number:
  US 20070123786A1
• Time in Patent Office: 2,974 Days
• Field of Search: 607/59, 607/60, 607/30, 607/32, 600/300
• US Class Current: 607/59
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/72 Signal processing specially adapted for physiological signals or for diagnostic purposes character recognition, recognising digital ink, document-oriented image-based pattern recognition G06V30/00; recognition or understanding of postal images G06V30/424
• CPC Class Codes: A61N 1/37235 Aspects of the external programmer

Abstract

A method and apparatus concerning the retrieval and storage of status information obtained from patients having implantable medical devices (IMDs). When patients are having episodes during which symptoms are experienced relating to their medical condition, the collection of the patient'"'"'s status information can be helpful to the patient'"'"'s physician for diagnostic purposes. Telemetered signals recorded by the IMD can be transmitted from the IMD to a programmer. Such programmer is portable and sized so as to be carried by the patient. As such, mechanisms added to such programmers for use in retrieving and storing patient status information can provide more convenience for patients.

Claims

1. A system for monitoring a patient'"'"'s well being, the system comprising:

a medical device adapted to be implanted in a patient, the device having circuitry configured to store signals collected from the patient and circuitry configured to trigger the medical device for collection of the signals from the patient in response to manual action of the patient; and

a patient portable programmer, the programmer having first circuitry configured to communicate with the medical device wherein the signals stored by the medical device can be telemetered to the programmer upon interrogation by the programmer, the programmer having second circuitry configured to receive and store status information from the patient apart from the signals telemetered from the medical device, the status information stemming from manual input by the patient to the programmer via a keypad with a plurality of keys, wherein each of the keys is associated with a different one of a plurality of symptoms that the patient may experience, the status information indicating which one or more of the symptoms is being experienced by the patient, the symptoms comprising one or more of shortness of breath, palpitations, dizziness, and extreme tiredness.

2. The system of claim 1, wherein the medical device comprises an implantable heart monitor.

3. The system of claim 1, further comprising one or more medical machines implanted in the patient, wherein the medical device is in communication with at least one of the one or more medical machines.

4. The system of claim 3, wherein the signals comprise physiological information from one or more of the medical device and the medical machines.

5. The system of claim 1, wherein the programmer comprises an external pressure reference monitor.

6. The system of claim 1, wherein the programmer is operatively coupled to an implement adapted to be worn by the patient.

7. The system of claim 6, wherein the implement includes a mechanism that the programmer is integrated with.

8. The system of claim 1, wherein the second circuitry of the programmer is adapted for receiving and storing patient voice data.

9. The system of claim 8, wherein the second circuitry of the programmer comprises a microphone and voice recording circuitry.

10. The system of claim 1, wherein the second circuitry of the programmer is adapted for receiving and storing data input by the patient.

11. The system of claim 1, wherein the positioning of the programmer is within transmitting proximity of the medical device, wherein the status information provided from the patient to the programmer is simultaneous with the manual triggering of the medical device.

12. The system of claim 1, wherein the circuitry for triggering of the medical device comprises a reed switch, and wherein the positioning of the programmer for manual triggering comprises placing at least a portion of the programmer above the medical device.