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Artificial spinal disk

  • US 20050107881A1
  • Filed: 05/03/2004
  • Published: 05/19/2005
  • Est. Priority Date: 05/02/2003
  • Status: Active Grant
First Claim
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1. An artificial spinal disk comprising:

  • a first plate having an inwardly directed surface;

    a second plate having an inwardly directed surface facing generally toward said inwardly directed surface of said first plate; and

    a central capsule with outwardly directed opposed faces that slidably mate with said inwardly directed surfaces of said first and second plates.

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