Purdue Research Foundation

Methodist Hospital of Indiana, Inc.

Kneebourne Therapeutic, LLC

Other

Aircast, Inc.

K Donald Shelbourne

Stephen Francis Badylak

Leslie A Geddes

Arthur C Coffey

Gary C Lantz

Terence S Sullivan

Glenn W Johnson, Jr

Henry J McVicker

Keith Callanan

A knee extension treatment apparatus for applying a downward force to an upper surface of a user's leg while the leg is supported by the knee extension treatment apparatus, for facilitating the straightening of the leg when bent at the knee, according to one embodiment of the present invention comprises a base frame assembly, an ankle support connected to the base frame assembly, first and second strap assemblies secured to the base frame assembly, each strap assembly being secured at one end and constructed and arranged to lay over the upper surface of the user's leg, a corresponding opposite end of each strap assembly being moveable by the user whereby pulling each corresponding opposite end creates a corresponding downward force on the upper surface of the user's leg.

Knee extension treatment apparatus

A knee extension treatment apparatus for applying a downward force to an upper surface of a user's leg while the leg is supported by the knee extension treatment apparatus, for facilitating the straightening of the leg when bent at the knee, according to one embodiment of the present invention comprises a base frame assembly, an ankle support connected to the base frame assembly, first and second strap assemblies secured to the base frame assembly, each strap assembly being secured at one end and constructed and arranged to lay over the upper surface of the user's leg, a corresponding opposite end of each strap assembly being movable by the user whereby pulling each corresponding opposite end creates a corresponding downward force on the upper surface of the user's leg.

A knee extension therapy apparatus is described. The apparatus is designed for use by a patient in a recumbent position having the foot of his leg to be treated elevated to a level above the surface upon which the patient user is resting. The knee extension therapy apparatus can be collapsed for easy transport.

Knee extension therapy apparatus

Surgical repair of diseased or damaged endogenous connective tissue can be accomplished using a tissue graft formed from a delaminated segment of intestinal tissue. The tissue graft comprises the intestinal tunica submucosa delaminated from both the tunica muscularis and at least the luminal portion of the tunica mucosa. The graft can be conditioned by stretching and formed as a multilayer composition for high tensile strength and resistance to tearing at its points of attachment to existing physiological structures.

Graft for promoting autogenous tissue growth

Surgical repair of diseased or damaged endogenous connective tissue can be accomplished using a tissue graft formed from a delaminated segment of intestinal tissue. The tissue graft comprises the intestinal tunica submucosa, and basilar mucosa tissue delaminated from the tunica muscularis and the luminal portion of the tunica mucosa. The graft can be conditioned by stretching and formed as a multilayer composition for high tensile strength and resistance to tearing at its points of attachment to existing physiological structures.

Tendon or ligament graft for promoting autogenous tissue growth

Surgical repair of diseased or damaged endogenous connective tissue can be accomplished using a tissue graft formed from a delaminated segment of intestinal tissue. The tissue graft comprises the intestinal tunica submucosa and basilar mucosa tissue delaminated from the tunica muscularis and the luminal portion of the tunica mucosa. The graft can be conditioned by stretching and formed as a multilayer composition for high tensile strength and resistance to tearing at its points of attachment to existing physiological structures.

A thermal compress cuff for treating an injured knee has a fluid impervious chamber of flexible material with an upper transverse portion and depending arms extending from the transverse portion. The transverse portion is adapted to encompass a portion of the limb above the knee and the depending arms are adapted to encompass the limb along the sides of the knee and a portion of the limb below the knee while exposing the patella of the knee. The chamber preferably is divided into inner and outer compartments with thermal fluid received by and contained in the inner compartment for abutting contact with the encompassed portion of the limb. An open-cell urethane foam material is contained in the outer compartment for insulating the underlying inner compartment and for enhancing uniform conformance to the limb. The walls of the inner compartment in the distal area of the arms are restrained from movement away from each other so as to restrict expansion of the inner compartment in the arm distal areas and to cause a greater amount of thermal fluid to remain in the proximal arm area and in the transverse portion to lessen venous constriction in the limb below the knee. A hand-held pump is provided for pressurizing the outer compartment to force the inner compartment with the thermal fluid against the areas of the limb being treated. An elastic strap connects the arms around the limb below the knee to minimize venous constriction.

Thermal compress system

Surgical repair of diseased or damaged endogenous connective tissue can be accomplished using a tissue graft formed from a delaminated segment of intestinal tissue. The tissue graft comprises the intestinal tunica submucosa, muscularis mucosa and stratum compactum delaminated from the tunica muscularis and the luminal portion of the tunica mucosa. The graft can be conditioned by stretching and formed as a multilayer composition for high tensile strength and resistance to tearing at its points of attachment to existing physiological structures.

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Indianapolis, IN, United States of America

K Donald Shelbourne