Communications Hub for Use in Life Critical Network
First Claim
1. A communications device for effecting secured communications between a plurality of portable patient communicators (PPC) and a central authority (CA), each of the plurality of PPCs configured to effect connectivity with a patient implantable medical device (PIMD), the device comprising:
- a housing;
a logical network port provided at the housing and adapted to facilitate communications between the device and the unsecured network;
a plurality of logical local ports provided at the housing and adapted to implement a plurality of disparate communication protocols for effecting connectivity between the device and the plurality of PPCs;
a processor provided at the housing and coupled to the logical network port and the plurality of logical local ports; and
memory provided at the housing and coupled to the processor, the memory storing life critical network (LCN) software comprising program instructions which, when executed by the processor, cause the processor to determine whether or not entities requesting a network connection via the device are PPCs, authenticate only PPCs to the CA, facilitate communication between the PPCs and the CA via the logical local ports, the logical network port, and the unsecured network upon successful PPC authentication, and transfer PPC data to the CA, at least some of the PPC data comprising PIMD data.
1 Assignment
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Accused Products
Abstract
Secured communications between patient portable communicators (PPC) and a central authority (CA) via an unsecured network are implemented using software implemented by a communications device. The communications device provides for detecting, using a multiplicity of disparate communication protocols, presence of entities requesting a network connection and determining whether or not each of the entities is a PPC, establishing, only for the entities determined to be PPCs, a connection to the CA via the unsecured network using the disparate communication protocols, authenticating only the PPCs to the CA, and facilitating communication of PPC data between the PPCs and the CA via the communications device and the unsecured network upon successful PPC authentication. The PPC data comprises at least some patient implantable medical device data acquired by the PPCs.
139 Citations
20 Claims
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1. A communications device for effecting secured communications between a plurality of portable patient communicators (PPC) and a central authority (CA), each of the plurality of PPCs configured to effect connectivity with a patient implantable medical device (PIMD), the device comprising:
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a housing; a logical network port provided at the housing and adapted to facilitate communications between the device and the unsecured network; a plurality of logical local ports provided at the housing and adapted to implement a plurality of disparate communication protocols for effecting connectivity between the device and the plurality of PPCs; a processor provided at the housing and coupled to the logical network port and the plurality of logical local ports; and memory provided at the housing and coupled to the processor, the memory storing life critical network (LCN) software comprising program instructions which, when executed by the processor, cause the processor to determine whether or not entities requesting a network connection via the device are PPCs, authenticate only PPCs to the CA, facilitate communication between the PPCs and the CA via the logical local ports, the logical network port, and the unsecured network upon successful PPC authentication, and transfer PPC data to the CA, at least some of the PPC data comprising PIMD data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for effecting secured communications between a plurality of portable patient communicators (PPC) and a central authority (CA) using a communications device via an unsecured network, each of the plurality of PPCs configured to effect connectivity with a patient implantable medical device (PIMD), the method comprising:
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detecting, using a plurality of disparate communication protocols implemented by the communications device, presence of each of a plurality of entities requesting a network connection; determining whether or not each of the entities is a PPC; establishing, only for the entities determined to be PPCs, a connection to the CA via the unsecured network using the disparate communication protocols implemented by the communications device; authenticating only the PPCs to the CA via the communications device and the unsecured network; and facilitating communication of PPC data between the PPCs and the CA via the communications device and the unsecured network upon successful PPC authentication, the PPC data comprising at least some PIMD data acquired from PIMDs by their respective PPCs. - View Dependent Claims (16, 17, 18, 19)
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20. A computer-readable medium having instructions stored thereon which are executable by a data processing arrangement disposed in a communications device and capable of being coupled to an unsecured network for performing steps comprising:
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detecting, using a plurality of disparate communication protocols implemented by the communications device, presence of each of a plurality of entities requesting a network connection; determining whether or not each of the entities is a portable patient communicator (PPC), each of the PPCs configured to effect connectivity with a patient implantable medical device (PIMD); establishing, only for the entities determined to be PPCs, a connection to the CA via the unsecured network using the disparate communication protocols implementable by the communications device; authenticating only the PPCs to the CA via the communications device and the unsecured network; and facilitating communication of PPC data between the PPCs and the CA via the communications device and the unsecured network upon successful PPC authentication, the PPC data comprising at least some PIMD data acquired from PIMDs by their respective PPCs.
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Specification