Apparatus for straightening spinal columns

A - Human Necessities – 61 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

128/28

A61F 5/04 (2006.01) A61B 17/70 (2006.01)

Patent

CA 1224990

Abstract of the Disclosure An improved apparatus is provided to reduce the extent of displacement between adjacent vertebrae in a person's spinal column and to subsequently maintain the vertebrae in a reduced displacement relationship. When the apparatus is to be installed, holes are formed in the displaced vertebra and in vertebrae on opposite sides of the displaced vertebra. Force transmitting members are mounted in the holes in the vertebrae. A spinal plate is then positioned on the spinal column with the force transmitting members extending outwardly through slots in the spinal plate. Nuts are tightened on the force transmitting members connected with vertebrae on opposite sides of the displaced vertebra to anchor the spinal plate in place, A nut on the force transmitting member connected with the displaced vertebra is then tightened to pull the displaced vertebra to a desired position. In one embodiment of the invention, the force transmitting member has a relatively large diameter helix which engages a side wall of the hole in the displaced vertebra. In another embodiment of the invention, an insert is positioned in a hole in the displaced vertebra and expanded by the force transmitting member to securely grip the vertebra.

459110

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for straightening spinal columns does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for straightening spinal columns, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for straightening spinal columns will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1232900

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.