Integrated-type internal set screw for vertebral column

Integrated-type internal set screw for vertebral column

  • CN 102,429,716 A
  • Filed: 12/19/2011
  • Published: 05/02/2012
  • Est. Priority Date: 12/19/2011
  • Status: Active Application
First Claim
Patent Images

1. pattern of fusion internal fixation of spine screw;

  • Comprise head of a nail section (20) and the synosteosis section (10) that is connected with said head of a nail section (20);

    It is characterized in that;

    Said synosteosis section (10) comprises entity portion (12) and is fixedly installed on the lip-deep hole fusion portion (11) of said entity portion (12), has in the said hole fusion portion (11) to be used for the pore structure that fits with the spinal column sclerotin.

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