Prosthetic knee joint

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11298247
APP PUB NO 20190231560A1
SERIAL NO

16377057

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A prosthetic knee joint includes an upper part, a lower part which is arranged pivotably to the upper part, a fastening device arranged on the upper part for a proximal prosthetic element, a fastening device arranged on the lower part for a distal prosthetic element, a four-limbed joint system with four linkages articulatedly fastened to each other, which are each pivotable to each other around a pivot axis, wherein the upper part is arranged on the joint system. The joint system may be mounted pivotably on the lower part from a starting position counter to a spring force during a stance phase flexion, and the action line of the spring force may be aligned such that a moment acting against an inflexion of the joint system is present.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
OTTOBOCK SE & CO KGAADUDERSTADT

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boiten, Herman Gottingen, DE 33 320

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