HYBRID COMMUNICATION CHANNEL FOR COMMUNICATING WITH AN IMPLANTABLE MEDICAL DEVICE

• US 20170007838A1
• Filed: 09/20/2016
• Published: 01/12/2017
• Est. Priority Date: 06/19/2014
• Status: Active Grant

• Current Assignee: Inspire Medical Systems, Inc.
• Original Assignee: Inspire Medical Systems, Inc.
• Inventors: Rondoni, John, Ni, Quan
• Granted Patent: US 10,238,878 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61N 1/05 for implantation or insertion into the body, e.g. heart electrode A61N1/06 takes precedence
• CPC Class Codes: A61N 1/3611 Respiration control stimulating respiratory organs A61N1/3601
• CPC Class Codes: A61N 1/37217 characterised by the communication link, e.g. acoustic or tactile
• CPC Class Codes: A61N 1/37223 Circuits for electromagnetic coupling
• CPC Class Codes: A61N 1/37235 Aspects of the external programmer
• CPC Class Codes: A61N 1/37252 Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
• CPC Class Codes: A61N 1/3787 from an external energy source
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

An apparatus comprises a communication channel comprising a plurality of disparate sequential communication links configured to facilitate bi-direction communication between an implantable medical device (IMD) and a programmer. A transceiver is configured to communicate with the programmer via a first communication link of the plurality of disparate communication links. A telemetry device is configured to communicate with the IMD via a second communication link of the plurality of disparate communication links. A third communication link communicatively couples the transceiver and the telemetry device. A power source is coupled to the transceiver and to the telemetry apparatus. An operational status of at least the first and second communication links can be individually determined in real-time.

Claims

1. An apparatus for effecting communication with an implantable medical device, the apparatus comprising:

a wireless programmer configured to interrogate and program the implantable medical device; and

a telemetry apparatus, comprising;

a communication channel comprising a plurality of disparate sequential communication links configured to facilitate bi-direction communication between the wireless programmer and the implantable medical device;

a wireless transceiver configured to wirelessly communicate with the wireless programmer via a first communication link of the plurality of disparate communication links;

a telemetry device configured to wirelessly communicate with the implantable medical device via a second communication link of the plurality of disparate communication links;

a third communication link communicatively coupling the wireless transceiver and the telemetry device; and

a power source coupled to the wireless transceiver and the telemetry apparatus;

wherein the wireless programmer is configured to individually determine an operational status of at least the first and second communication links in real-time.

2. The apparatus of claim 1, wherein the first communication link comprises a short-range radio frequency link capable of transmission through a structure of a building.

3. The apparatus of claim 1, wherein the telemetry apparatus is configured for operation only with a particular wireless programmer to which the telemetry apparatus is paired.

4. The apparatus of claim 1, wherein the wireless programmer is configured to prevent use of the second communication link in response to loss or non-establishment of the first communication link.

5. The apparatus of claim 1, wherein the wireless programmer is configured to transmit predetermined signals to individually determine the operational status of at least the first and second communication links.

6. The apparatus of claim 1, wherein the telemetry apparatus is configured to self-monitor its connectivity with the wireless programmer and the implantable medical device, and to indicate a status of said connectivity.

7. The apparatus of claim 1, wherein each of the wireless transceiver and the telemetry device is configured to self-monitor its connectivity with the wireless programmer and to indicate its connectivity status.

8. The apparatus of claim 1, wherein:

wireless transceiver and the telemetry device are physically distinct components; and

the third communication link comprises a wired link between the wireless transceiver and the telemetry device.

9. The apparatus of claim 1, wherein:

the wireless transceiver comprises a connector configured to matingly engage a connector of the power source;

the third communication link comprises a wired link between the wireless transceiver and the telemetry device; and

power is supplied to the telemetry device from the wireless transceiver via the third communication link.

10. The apparatus of claim 1, wherein the telemetry device comprises a user control facility configured to facilitate manual control of one or more operations of the telemetry device.

11. The apparatus of claim 1, wherein the implantable medical device comprises an implantable neurostimulation device configured to treat obstructive sleep apnea.

12. An apparatus for effecting communication between an implantable medical device and a programmer, the apparatus comprising:

a communication channel comprising a plurality of disparate sequential communication links configured to facilitate bi-direction communication between the implantable medical device and the programmer;

a transceiver configured to communicate with the programmer via a first communication link of the plurality of disparate communication links;

a telemetry device configured to communicate with the implantable medical device via a second communication link of the plurality of disparate communication links;

a third communication link communicatively coupling the transceiver and the telemetry device; and

a power source coupled to the transceiver and to the telemetry apparatus;

wherein an operational status of at least the first and second communication links can be individually determined in real-time.

13. The apparatus of claim 12, wherein the first communication link comprises a short-range radio frequency link capable of transmission through a building structure.

14. The apparatus of claim 12, wherein the first communication link conforms to one of a Bluetooth®

, ZigBee®

or Wi-Fi®

communication protocol.

15. The apparatus of claim 12, wherein the second communication link conforms to one of an inductive, MICS or ISM communication protocol.

16. The apparatus of claim 12, wherein the apparatus is configured for operation only with a particular programmer to which the telemetry apparatus is paired.

17. The apparatus of claim 12, wherein the apparatus is configured to self-monitor its connectivity with the programmer and the implantable medical device, and to indicate a status of said connectivity.

18. The apparatus of claim 12, wherein each of the transceiver and the telemetry device is configured to self-monitor its connectivity with the programmer and to indicate its connectivity status.

19. The apparatus of claim 12, wherein:

the transceiver and the telemetry device are physically distinct components; and

the third communication link comprises a wired link between the transceiver and the telemetry device.

20. The apparatus of claim 12, wherein:

the transceiver comprises a connector configured to matingly engage a connector of the power source;

the third communication link comprises a wired link between the transceiver and the telemetry device; and

power is supplied to the telemetry device from the transceiver via the third communication link.

21-28. -28. (canceled)