Intervertebral prosthesis or disk prosthesis

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9408719
SERIAL NO

14692878

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An intervertebral prosthesis or disk prosthesis comprising a front side, a rear side, an upper side which can be placed on the base plate of vertebral body, a lower side which can be placed on the base plate of a vertebral body, a right side, a left side, a cavity which can receive a fluid hydraulic osteocementum, an opening in the cavity and several outlets out from the cavity. The total of the transversal surfaces of the outlets SV on the front side, the total of the transversal surfaces of the outlets SH on the rear side, the total of the transversal surfaces of the outlets SR on the right side and the total of the transversal surfaces of the outlets on the left side satisfy the following conditions: SL>SR or SR>SL or SH>SV or SV>SH.

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Patent Owner(s)

  • DEPUY SYNTHES PRODUCTS, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buerki, Roger Balsthal, CH 14 349
Frigg, Robert Bettlach, CH 180 11393
Lechmann, Beat Grenchen, CH 95 6753

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