METHOD OF CONTROLLING A PROSTHESIS
First Claim
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1. A method of controlling a movable component of a prosthesis or orthosis, the method comprising:
- moving the component by means of a motor;
determining when movement of the component is arrested when the component bears against a surface; and
providing a plurality of driving electrical pulses to the motor in dependence on the determination and when movement of the component is arrested to thereby drive the motor so as to cause the component to bear against the surface with greater force.
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Abstract
The present invention relates to a method of controlling a movable component of a prosthesis or orthosis. The method (100) comprises moving the component by means of a motor (102) and determining when movement of the component is arrested when the component bears against a surface (104, 106). Thereafter a plurality of driving electrical pulses are applied to the motor (110) in dependence on the determination and when movement of the component is arrested to thereby drive the motor so as to cause the component to bear against the surface with greater force.
6 Citations
28 Claims
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1. A method of controlling a movable component of a prosthesis or orthosis, the method comprising:
- moving the component by means of a motor;
determining when movement of the component is arrested when the component bears against a surface; and
providing a plurality of driving electrical pulses to the motor in dependence on the determination and when movement of the component is arrested to thereby drive the motor so as to cause the component to bear against the surface with greater force. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
- moving the component by means of a motor;
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28. A prosthesis or an orthosis comprising:
- a movable component;
a motor operable to move the component; and
electrical apparatus operative;
to determine when movement of the component is arrested when the component bears against a surface; and
to provide a plurality of driving electrical pulses to the motor in dependence on the determination and when movement of the component is arrested to thereby drive the motor so as to cause the component to bear against the surface with greater force.
- a movable component;
Specification