Systems and methods for maintaining a bi-directional communication between an implantable medical device and an external device
First Claim
1. A method for maintaining a bi-directional communication link between an external device and an implantable medical device (IMD), the method comprising:
- receiving a connection request from an external device at an IMD, wherein the communication request includes one or more communication link parameters based on a wireless protocol, the one or more communication link parameters defining a first communication interval;
establishing a bi-directional communication link between the external device and the IMD based on the one or more communication link parameters; and
receiving, during the first communication interval, a data packet from the external device along a first data channel, the data packet including an adjusted communication link parameter, wherein the adjusted communication link parameter includes a second communication interval having a length that is different from a length of the first communication interval.
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Abstract
Systems and methods are provided for maintaining a bi-directional communication link between an external device and an implantable medical device (IMD). The systems and methods receive a connection request from an external device at the IMD. The communication request includes one or more communication link parameters based on a wireless protocol, defining a first communication interval. The systems and methods establish a bi-directional communication link between the external device and the IMD based on the one or more communication link parameters, and receive, during the first communication interval, a data packet from the external device along a first data channel, the data packet including an adjusted communication link parameter. The adjusted communication link parameter include a second communication interval.
22 Citations
20 Claims
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1. A method for maintaining a bi-directional communication link between an external device and an implantable medical device (IMD), the method comprising:
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receiving a connection request from an external device at an IMD, wherein the communication request includes one or more communication link parameters based on a wireless protocol, the one or more communication link parameters defining a first communication interval; establishing a bi-directional communication link between the external device and the IMD based on the one or more communication link parameters; and receiving, during the first communication interval, a data packet from the external device along a first data channel, the data packet including an adjusted communication link parameter, wherein the adjusted communication link parameter includes a second communication interval having a length that is different from a length of the first communication interval. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A system for maintaining a bi-directional communication link comprising:
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an external device and an implantable medical device (IMD) configured to establish a bi-directional communication link there between over a wireless protocol, wherein the bi-directional communication link is based on one or more communication link parameters defining at least a first communication interval and a data channel map; the IMD includes one or more processors electrically coupled to a radio frequency (RF) circuit and a memory module, the one or more processors are configured to; continuously shift the RF circuit to select data channels from the data channel map based on the first communication interval; and receive, during the first communication interval, an adjusted communication link parameter from the external device, wherein the adjusted communication link parameter includes a second communication interval having a length that is different from a length of the first communication interval. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification