Orthotic Device

Surgery: splint – brace – or bandage – Orthopedic bandage – Splint or brace

Reexamination Certificate

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Details

C602S016000, C602S020000, C602S023000, C602S062000, C128S878000, C128S882000

Reexamination Certificate

active

11076566

ABSTRACT:
An orthotic device for restoring range of motion to a patient's limb, includes a first device cuff configured for attaching the device to an upper region of a patient's limb above a limb joint, a second device cuff configured for attaching the device to a lower region of the patient's limb below the limb joint, and a spring attached between the first and second cuffs for bending in a manner counteracting muscle contraction of the limb to which the device is attached, the spring having spring characteristics whereby a counteracting spring force of the spring increases during an initial flexing of the spring through a first angle range, then remains peaked during a subsequent flexing of the spring through a second angle range and finally decreases with a subsequent flexing of the spring through a third angle range.

REFERENCES:
patent: 4643176 (1987-02-01), Mason et al.
patent: 4665905 (1987-05-01), Brown
patent: 4982732 (1991-01-01), Morris
patent: 5328446 (1994-07-01), Bunnell et al.
patent: 5782784 (1998-07-01), Wassermann
patent: 5817040 (1998-10-01), Hess et al.
patent: 5891068 (1999-04-01), Kenney
patent: 6074355 (2000-06-01), Bartlett
patent: 6383156 (2002-05-01), Enzerink et al.
patent: 6413232 (2002-07-01), Townsend et al.
patent: 6770045 (2004-08-01), Naft et al.
Davide Leone, “Investigation of Stiffness Characteristics of Three Low Load Passive Stretch Devices”, University of Louisville Mechanical Engineering, Aug. 24, 2000-May 1, 2001.
Thomas W. Overberg III, Investigation of Stiffness Characteristics of a Passive Stretch Device , University of Louisville, Mechanical Engineering, Aug. 24-Dec. 18, 1998.

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