System and method for diagnosing and treating patellar maltracking and malalignment

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080194997A1
SERIAL NO

11704557

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and method are provided for in vivo, noninvasive diagnosis of patellar and scapular malalignment and maltracking. The patellar system and method include a patella-engaging apparatus and a motion analysis system. The patella-engaging apparatus includes a member that has a custom-contoured posterior surface that is configured to engage an anterior surface of a subject's patella. A plurality of markers is coupled with the anterior surface of the member and the motion analysis system optically tracks the plurality of markers. The system and method may optionally include a second portion such as a goniometer that tracks relative movement of the tibial and femoral portions of the subject's leg proximate to the patella. The member that has the custom-contoured posterior surface may be employed in a method and system for treating malalignment and maltracking, and a method for evaluating the effectiveness of treatment of the same.

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Patent Owner(s)

Patent OwnerAddress
REHABILITATION INSTITUTE OF CHICAGO345 E SUPERIOR STREET CHICAGO IL 60611

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhang, Li-Qun Wilmette, IL 11 231

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