System and method for prosthetic/orthotic device communication
View Patent ↗A system and method for prosthetic/orthotic (PO) device and/or PO system communication. PO devices of the present invention preferably employ common communication modules that allow for wireless communication between PO devices and other devices, such as remote controls and data transfer devices. The present invention also provides for a methodology of determinant and non-interfering simultaneous communication between multiple PO devices of a PO system.
1. An intercommunicating prosthetic/orthotic (PO) device system, comprising:
a first PO device in the form of an artificial limb component, said first PO device including a communications/control module, said communications/control module including at least a transceiver, a microprocessor, and an antenna; and
a second PO device in the form of an artificial limb component, said second PO device including a communications/control module, said communications/control module including at least a transceiver, a microprocessor, and an antenna;
wherein, said PO devices are adapted for wireless and bi-directional intercommunication over one or more communication channels; and
wherein, said bi-directional communication is accomplished by a technique selected from the group consisting of time slicing, the use of distinct frequency sets, and the use of temporally shifted frequency sets.
2. The PO device system of claim 1 , further comprising a remote control adapted for wireless communication with at least one of said first and second PO devices.
3. The PO device system of claim 2 , wherein said remote control is a fob.
4. The PO device system of claim 1 , wherein at least one of said PO devices is a prosthetic socket evacuation device.
5. The PO device system of claim 1 , further comprising a data transfer device to which a at least one of said first and second PO devices may wirelessly transmit data, said data transfer device including a communications/control module having at least a transceiver, a microprocessor, and an antenna.
6. The PO device system of claim 5 , wherein said communications/control module of said data transfer device is located within a portable housing connected to a USB interface.
7. The PO device system of claim 1 , wherein said communications/control module includes a host board.
8. The PO device system of claim 1 , wherein at least one of said first and second PO devices employs frequency hopping within a given communication time slice.
9. The PO device system of claim 1 , wherein one of said PO devices acts as a top level primary control device and the remaining PO devices act as subordinate devices that report to the top level primary control device.
10. An intercommunicating prosthetic/orthotic (PO) device system, comprising:
a plurality of PO devices in the form of multiple artificial limb components, each PO device including a common communications module, said communications module including at least a transceiver, a microprocessor and an antenna associated with a module board; and
a host board in each PO device, said host board in communication with said communications module and adapted to perform one or more functions unique to the PO device to which it is installed;
wherein, said PO devices are adapted for wireless and bi-directional intercommunication over one or more communication channels; and
wherein, said bi-directional communication is accomplished by a technique selected from the group consisting of time slicing, the use of distinct frequency sets, and the use of temporally shifted frequency sets.
11. The PO device system of claim 10 , wherein said communications module is mounted to said host board.
12. The PO device system of claim 10 , further comprising a remote control adapted for wireless communication with at least one of said PO devices.
13. The PO device system of claim 12 , wherein said remote control is a fob.
14. The PO device system of claim 10 , wherein at least one of said PO devices is a prosthetic socket evacuation device.
15. The PO device system of claim 10 , further comprising a data transfer device to which at least one of said PO devices may wirelessly transmit data, said data transfer device including said common communications module.
16. The PO device system of claim 15 , wherein said communications/control module of said data transfer device is located within a portable housing connected to a USB interface.
17. The PO device system of claim 10 , wherein at least certain ones of said PO devices employ frequency hopping within a given communication time slice.
18. The PO device system of claim 10 , wherein one of said PO devices acts as a top level primary control device to which subordinate PO devices report.
19. A method of effecting bi-directional intercommunication between multiple PO prosthetic/orthotic (PO) devices of a PO device system, comprising:
providing a plurality of PO devices in the form of multiple artificial limb components, each PO device including a common communications/control module, said communications/control module including at least a transceiver, a microprocessor and an antenna;
programming said communications/control module to perform one or more functions unique to the PO device to which it is installed;
providing one or more communication channels over which said PO devices may wirelessly and bi-directionally intercommunicate; and
employing one or more communications techniques selected from the group consisting of time slicing, the use of distinct frequency sets, and the use of temporally shifted frequency sets to ensure uninterrupted intercommunication.
20. The method of claim 19 , further comprising using a remote control to wirelessly communicate with at least one of said PO devices.
21. The method of claim 19 , wherein at least one of said PO devices is a prosthetic socket evacuation device.
22. The method of claim 19 , further comprising providing a data transfer device to which a at least one of said PO devices may wirelessly transmit data, said data transfer device including said common communications module.
23. The method of claim 22 , wherein said communications/control module of said data transfer device is located within a portable housing connected to a USB interface.
24. The method of claim 19 , wherein at least certain ones of said PO devices further employ frequency hopping within a given communication time slice.