The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2015
Filed:
Jun. 28, 2010
John Stephen Haggas, West Yorkshire, GB;
John Stephen Haggas, West Yorkshire, GB;
HUGH STEEPER LIMITED, Leeds, GB;
Abstract
An artificial joint with two degrees of freedom has two rotary motors that move the joint in one degree of freedom when operated in respective senses of rotation and move the joint in the other degree of freedom when one of the motors is reversed. The movement depends on balancing the operation of the motors, which are controlled by a microprocessor. Sensors on the joint are connected to the microprocessor in a closed-loop feedback. A prosthetic device includes a tendon received in one end of a slot in a movable member, whereby movement of the tendon moves the movable member. A prosthesis has two parts moveable relative to one another, an actuator, and a user control. A transducer connected to the control and the actuator provides signals indicating movement effected by the actuator. A prosthesis cover includes a silicone laminate and a reinforcing liner.