Telemetry overuse reduction in a medical device
Systems, apparatus, methods and computer-readable storage media facilitating telemetry overuse reduction in a medical device, such as an implantable medical device (“IMD”) are provided. In one embodiment, an IMD includes a housing configured to be implanted at least partially within a patient, a memory and circuitry within the housing and a processor that executes executable components stored in the memory. The executable components include: a communication component configured to establish a telemetry connection with an external device to communicate data associated with sensed physiological data or therapy; and an authorization component configured to determine whether the external device is authorized to communicate with the IMD, wherein the communication component is further configured to disable the telemetry connection with the external device and prevent additional communication with the external device for a defined period of time based on a determination that the external device fails to be authorized to communicate with the IMD.
1 . A first device comprising:
a housing; and
a processor, within the housing, configured to execute executable components, wherein the executable components comprise:
a communication component configured to establish a wireless communication session with a second device; and
an authorization component configured to determine whether the second device provided authorization for the wireless communication session with the first device, wherein the communication component is further configured to disable the wireless communication session with the second device based on a determination that the second device failed to provide authorization for the wireless communication session with the first device.
2 . The first device of claim 1 , wherein the communication component is further configured to prevent additional communication with at least the second device based on the determination that the second device failed to provide authorization for the wireless communication session with the first device.
3 . The first device of claim 2 , wherein the communication component is further configured to prevent additional communication with at least the second device for a period of time.
4 . The first device of claim 3 , wherein the period of time is a defined period of time.
5 . The first device of claim 2 , wherein the communication component is further configured to prevent additional communication with other devices based on the determination that the second device failed to provide authorization for the wireless communication session to communicate with the first device.
6 . The first device of claim 1 , wherein the communication component is configured to establish the wireless communication session with the second device using a Bluetooth Low Energy communication protocol.
7 . The first device of claim 1 , wherein the authorization component is configured to determine whether the second device provided authorization for the wireless communication session with the first device based on reception of valid authorization information from the second device.
8 . The first device of claim 1 , wherein the authorization component is configured to determine whether the second device provided authorization for the wireless communication session with the first device based on reception of a packet from the second device within a window of time following reception of a request, from the second device, to establish the wireless communication session.
9 . The first device of claim 1 , wherein the authorization component is configured to determine whether the second device provided authorization for the wireless communication session with the first device based on reception of a packet from the second device within a window of time following transmission of an acknowledgment message to the second device by the first device, wherein the acknowledgment message indicates the first device has received a request, from the second device, to establish the wireless communication session.
10 . The first device of claim 1 , wherein the authorization component is further configured to associate the second device with a storage cell that characterizes the second device as unauthorized to communicate with the first device based on the determination that the first device failed to provide authorization for the wireless communication with the first device, and wherein the communication component is configured to reject future requests, received from the second device, to pair with the first device, based on association of the second device with the storage cell.
11 . The first device of claim 1 , further comprising:
a regulation component configured to determine, based on the determination that the second device failed to provide authorization for the wireless communication with the first device, a number of previous failed attempts to authorize the second device in association with establishing one or more previous wireless communications sessions with the first device, and
wherein the communication component is further configured to disable the wireless communication session with the second device based on the determination that the second device failed to provide authorization for the wireless communication session with the first device and a determination that the number of previous failed attempts exceeds a threshold amount.
12 . The first device of claim 11 , wherein based on the determination that the second device failed to provide authorization for the wireless communication session with the first device and the determination that the number of previous failed attempts exceeds the threshold amount, the regulation component is further configured to determine an amount of wireless communication conducted by the first device over a period of time, and
wherein the communication component is further configured to disable a connection with the second device and enable additional communication with the second device and other devices based on a determination that the amount of communication fails to exceed the threshold amount.
13 . The first device of claim 11 , wherein based on the determination that the second device failed to provide authorization for the wireless communication session with the first device and the determination that the number of previous failed attempts exceeds the threshold amount, the regulation component is further configured to determine an amount of communication conducted by the first device over a period of time, and
wherein the communication component is further configured to disable the wireless communication session with the second device and prevent additional communication with the second device and other devices based on a determination that the amount of wireless communication exceeds the threshold amount.
14 . The first device of claim 1 , further comprising:
a regulation component configured to determine, based on the determination that the second device failed to provide authorization for the wireless communication session with the first device, a number of requests received by the first device from one or more unauthorized devices over a period of time, and
wherein the communication component is further configured to disable the wireless communication session with the second device based on the determination that the second device failed to provide authorization for the wireless communication session with the second device and a determination that the number of requests received by the first device from the one or more unauthorized devices exceeds a threshold amount.
15 . The first device of claim 14 , wherein the communication component is further configured to prevent additional communication with the second device and other devices based on the determination that the second device failed to provide authorization for the wireless communication session with the second device and the determination that the number of requests received by the first device from the one or more unauthorized devices exceeds the threshold amount, and
wherein the communication component is configured to prevent the additional communication with the second device and the other devices by deactivating a transceiver of the first device for the defined period of time.
16 . The first device of claim 1 , further comprising:
a regulation component configured to determine, based on the determination that the second device failed to provide authorization for the wireless communication session with the first device, an amount of communication conducted by the first device over a period of time, and
wherein the communication component is further configured to disable a connection with the second device based on the determination that the second device failed to provide authorization for the wireless communication session with the first device and a determination that the amount of communication conducted by the first device over the period of time exceeds a threshold amount.
17 . The first device of claim 1 , further comprising:
a regulation component configured to determine, based on the determination that the second device failed to provide authorization for the wireless communication session with the first device, a number of requests received by the first device from one or more unauthorized devices over a period of time, and an amount of communication conducted by the first device over the period of time, and
wherein the communication component is further configured to disable the wireless communication session with the second device based on the determination that the second device failed to provide authorization for the wireless communication session with the second device, a determination that the number of requests received from the one or more unauthorized devices over the period of time exceeds a threshold amount, and a determination that the amount of the wireless communication session conducted by the first device over the period of time exceeds another threshold amount.
18 . A method of communicating by a first device, the method comprising:
receiving, by the first device comprising a processor, a request from a second device to establish a wireless communication session between the second device and the first device;
determining whether the second device provided authorization to establish the wireless communication session with the first device; and
deactivating a receiver of the first device based on a determination that the second device failed to provide authorization to establish the wireless communication session with the first device.
19 . The method of claim 18 , wherein the determining whether the second device provided authorization to establish the wireless communication session with the first device is based on reception of valid authorization information from the second device.
20 . The method of claim 18 , wherein the determining whether the second device provided authorization to establish the wireless communication session with the first device is based on reception of a defined packet from the second device within a period of time following the request.