Instrumented therapy cord
First Claim
1. An instrumented therapy cord comprising:
- a resistive stretch cord having a first end and a second end, said resistive stretch cord being elastically extendable between said first end and said second end, said first end being operably disposed in connection with a fixation member;
means for applying a load force to said resistive stretch cord;
means for generating electronic signals indicative of said load force applied to said resistive stretch cord, said means for generating said signals being operably coupled to said second end of the resistive stretch cord;
interactive means interfacing with said generating means for processing said electronic signals;
means associated with said interactive means for providing biofeedback; and
a housing member being operably, connected to said means for applying said load force, wherein said housing member houses said generating means, said interactive means and said means for providing biofeedback.
1 Assignment
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Accused Products
Abstract
An instrumented therapy cord including a load cell transducer, a resistive stretch cord and a microprocessor control module having internal memory capacity and programming means for assessing, monitoring and controlling rehabilitation treatment programs. Operably attached to a handle member and preferably incorporated within a housing unit, the microprocessor control module interfaces with the load cell transducer. A first end of the resistive therapy stretch cord is operably coupled to the load cell transducer by a permanent or quick-release coupling means. A second end of the resistive therapy cord is removably connected to a second handle or stationary body. The operable connection between the resistive therapy cord and the load cell transducer interfacing with the microprocessor provides means for processing and displaying direct measure and description of force peak and average loads, number of load repetitions, load profiles and frequencies of cord tension applied to the resistive therapy stretch cord by a user. The microprocessor control module includes means for providing auditory and visual feedback for use in a biofeedback mode to control and monitor force applications applied to the body system being conditioned. The internal memory of the microprocessor control module processes and stores biofeedback generated by the load cell transducer for analysis and utilization in therapy evaluation and planning to eliminate mere subjective evaluation of patient rehabilitation performance.
136 Citations
28 Claims
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1. An instrumented therapy cord comprising:
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a resistive stretch cord having a first end and a second end, said resistive stretch cord being elastically extendable between said first end and said second end, said first end being operably disposed in connection with a fixation member; means for applying a load force to said resistive stretch cord; means for generating electronic signals indicative of said load force applied to said resistive stretch cord, said means for generating said signals being operably coupled to said second end of the resistive stretch cord; interactive means interfacing with said generating means for processing said electronic signals; means associated with said interactive means for providing biofeedback; and a housing member being operably, connected to said means for applying said load force, wherein said housing member houses said generating means, said interactive means and said means for providing biofeedback. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An instrumented therapy cord comprising:
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a resistive stretch cord having a first end and a second end, said resistive stretch cord being elastically extendable between said first end and said second end, said first end being operably disposed in connection with a fixation member; a handle assembly for applying a load force to said resistive stretch cord; a transducer for generating electronic signals indicative of said load force applied to said resistive stretch cord, said transducer being operably coupled to said second end of the resistive stretch cord; a microprocessor control module interfacing with said transducer for processing said electronic signals; display means interfacing with said microprocessor for providing visual biofeedback; auditory means associated with said microprocessor for providing audio feedback; and a housing member being operably connected to said handle assembly, wherein said housing member houses said transducer, said microprocessor, said display means and said auditory feedback means. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A method for providing therapeutic exercise using an instrumented resistive stretch cord, said method comprising the steps of:
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attaching a first end of said resistive stretch cord to a fixation member; operably coupling a second end of said resistive stretch cord to a means for generating electronic signals, said generating means being housed within a housing member wherein said generating means interfaces with an interactive means; attaching a handle assembly to said housing member to provide an operable connection therebetween; applying a load force to said resistive stretch cord, said resistive stretch cord being elastically extendable between said fixation member and said generating means; generating electronic signals indicative of said load force applied to said resistive stretch cord; processing said electronic signals; and
providing biofeedback. - View Dependent Claims (26, 27, 28)
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Specification