Exercise devices – Involving user translation or physical simulation thereof – Occupant suspended from above for foot travel
Reexamination Certificate
2005-08-24
2008-12-23
Mathew, Fenn C (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Occupant suspended from above for foot travel
C482S066000
Reexamination Certificate
active
07468023
ABSTRACT:
A suspension system for walk training in physical therapy is disclosed to include a framework formed of a top rail and two wheeled posts supporting the top rail, a suspension mechanism, which has a suspension rod suspending from the top rail by a suspension rope for securing a harness for a patient, a spring force control unit fixedly mounted in the framework for stretching the suspension rope and adjusting the stretch force to the suspension rope, an elevation adjustment unit fixedly mounted in the framework for adjusting the elevation of the suspension rod, and a suspension force measurement unit for measuring the pull force of the suspension rope.
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patent: 5181904 (1993-01-01), Cook et al.
patent: 5662560 (1997-09-01), Svendsen et al.
patent: 5704881 (1998-01-01), Dudley
patent: 6273844 (2001-08-01), Kelsey et al.
patent: 6302828 (2001-10-01), Martin et al.
Chen Chun-Ho
Hsu Chih-Hun
Wu Hung-Sheng
Baxley Charles E.
Cycling & Health Tech Industry R & D Center
Mathew Fenn C
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