Force-sensing orthotic electric device controller

• US 8,244,655 B2
• Filed: 10/13/2008
• Issued: 08/14/2012
• Est. Priority Date: 05/01/2007
• Status: Expired due to Fees

• Current Assignee: University of Vermont & State Agricultural College
• Original Assignee: University of Florida Research Foundation, Incorporated (State University System of Florida), University of Vermont & State Agricultural College
• Inventors: Hubbard, Sandra L., Rosen, Michael
• Primary Examiner(s): Gaffin, Jeffrey A
• Assistant Examiner(s): Hill, Stanley K
• Application Number:
  US12/250,156
• Publication Number:
  US 20090099997A1
• Time in Patent Office: 1,401 Days
• Field of Search: None
• US Class Current: 706/45
• CPC Class Codes: A61G 5/04 motor-driven A61G5/06 takes precedence; motor-operated rests A61G5/12; for vehicles with handlebars, equipped with three or more wheels B62K5/003, B62K5/023
• CPC Class Codes: G05G 1/42 non-pivoting, e.g. sliding

Abstract

Control devices and kits of components of control devices are provided. The subject invention also provides systems for designing control devices and/or kits of components of control devices. A system user can provide data about an end user to an expert system via a user interface, and the expert system can use the data and a method for selecting appropriate components to design a control device and/or kit. The control device can be a self-referenced control device and can include a controller and a wearable interface.

Claims

1. A system for designing a control device, comprising:

an expert system, wherein the expert system comprises a computer processor;

a user interface for a system user to provide data to the expert system;

a software-based menu of elements of the control device, wherein at least one of the elements can be selected by the system user via the user interface; and

a software-based decision guide for selecting appropriate components for the control device to meet an end user'"'"'s functional needs, an end user'"'"'s constraints, or both, wherein input is provided by the system user via the user interface in response to one or more queries of the decision guide, wherein the input provided by the system user in response to the one or more queries of the decision guide includes at least one type of information selected from the following group;

information about an end user'"'"'s abilities, information about an end user'"'"'s needs, and information about an end user'"'"'s preferences;

wherein the expert system processes data provided by the system user and the decision guide for selecting appropriate components and uses the processed data to design the control device;

and wherein the designed control device comprises;

a controller; and

a wearable interface for communicably connecting to the controller, the wearable interface comprising a force-sensing transducer for positioning between two adjacent body segments of the end user;

wherein, when the wearable interface is communicably connected to the controller, a force applied to the force-sensing transducer by at least one of the two adjacent body segments is communicated to the controller for controlling an assistive device.

2. The system according to claim 1, wherein the wearable interface is an orthosis.

3. The system according to claim 1, wherein the system user is a clinician.

4. The system according to claim 1, wherein the end user has a condition selected from the group consisting of:

Alzheimer'"'"'s disease, Amyotrophic Lateral Sclerosis, Parkinson'"'"'s disease, Frederick'"'"'s ataxia, muscular dystrophy, multiple sclerosis, spinal cord injury, cerebral palsy, stroke, and traumatic brain injury.

5. The system according to claim 1, wherein the user interface is a web-based interface.

6. The system according to claim 1, wherein the menu of elements comprises sensors, materials, and wireless transmitters.

7. The system according to claim 1, wherein the two adjacent body segments are located on a foot.

8. The system according to claim 1, wherein the assistive device is a powered wheelchair.

9. A control device designed by the system according to claim 1.

10. A system for designing a kit of components of a control device, comprising:

an expert system, wherein the expert system comprises a computer processor;

a user interface for a system user to provide data to the expert system;

a software-based menu of elements of the kit, wherein the elements can be selected by the system user via the user interface; and

a software-based decision guide for selecting appropriate components for the kit to meet an end user'"'"'s functional needs, an end user'"'"'s constraints, or both, wherein input is provided by the system user via the user interface in response to one or more queries of the decision guide, wherein the input provided by the system user in response to the one or more queries of the decision guide includes at least one type of information selected from the following group;

information about an end user'"'"'s abilities, information about an end user'"'"'s needs, and information about an end user'"'"'s preferences;

wherein the expert system processes data provided by the system user and the decision guide for selecting appropriate components and uses the processed data to design the kit;

and wherein the designed kit comprises;

a controller;

a wearable interface for communicably connecting to the controller; and

a force-sensing transducer for positioning between two adjacent body segments of the end user;

wherein, when the control device is worn by the end user, a force applied to the force-sensing transducer by at least one of the two adjacent body segments is communicated to the controller for controlling an assistive device.

11. The system according to claim 10, wherein the system user is a clinician.

12. The system according to claim 10, wherein the end user has a condition selected from the group consisting of:

Alzheimer'"'"'s disease, Amyotrophic Lateral Sclerosis, Parkinson'"'"'s disease, Frederick'"'"'s ataxia, muscular dystrophy, multiple sclerosis, spinal cord injury, cerebral palsy, stroke, and traumatic brain injury.

13. The system according to claim 10, wherein the user interface is a web-based interface.

14. The system according to claim 10, wherein the menu of elements comprises sensors, materials, components, and wireless transmitters.

15. A kit designed by the system according to claim 10.

16. A system for designing a control device, comprising:

an expert system, wherein the expert system comprises a computer processor;

a user interface for a system user to provide data to the expert system;

a software-based menu of elements of the control device, wherein at least one of the elements can be selected by the system user via the user interface; and

a software-based decision guide for selecting appropriate components for the control device to meet an end user'"'"'s functional needs, an end user'"'"'s constraints, or both, wherein input is provided by the system user via the user interface in response to one or more queries of the decision guide, wherein the input provided by the system user in response to the one or more queries of the decision guide includes at least one type of information selected from the following group;

information about an end user'"'"'s abilities, information about an end user'"'"'s needs, and information about an end user'"'"'s preferences;

wherein the expert system processes data provided by the system user and the decision guide for selecting appropriate components and uses the processed data to design the control device;

and wherein the designed control device comprises;

a controller; and

a wearable interface for communicably connecting to the controller, the wearable interface comprising a force-sensing transducer for positioning between the wearable interface and a body segment of the end user;

wherein, when the wearable interface is communicably connected to the controller, a force applied to the force-sensing transducer by the body segment is communicated to the controller for controlling an assistive device.