A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/68 (2006.01) A61B 17/70 (2006.01)
Patent
CA 2735718
A dynamic stabilization assembly includes a flexible inner cord, an outer spacer, and a pair of anti-torque and anti -shear sleeves located on either end of the spacer and rotationally fixed with respect to the spacer, each sleeve having at least one and up to a plurality of protrusions or radially directed ridges and grooves on an outer surface thereof. Bone screws cooperating with the sleeves include at least one aperture or a plurality of ridges and grooves for close cooperation and engagement with the ridges and grooves of the anti -torque/ant i -shear sleeves.
L'invention concerne un ensemble stabilisation dynamique qui comprend un cordon intérieur flexible, un espaceur extérieur et deux manchons antitorsion et anticisaillement placés de part et d'autre de l'espaceur et qui sont fixés en rotation par rapport à l'espaceur, chaque manchon comportant au moins un élément saillant ou des nervures et des rainures radiales sur une surface extérieure. Des vis à os coopérant avec les manchons comprennent au moins une ouverture, ou une pluralité de nervures et de rainures qui coopèrent et sont engagées étroitement avec les nervures et rainures des manchons antitorsion/anticisaillement.
Fetherstonhaugh & Co.
Jackson Roger P.
LandOfFree
Dynamic spinal stabilization assembly with torsion and shear... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dynamic spinal stabilization assembly with torsion and shear..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic spinal stabilization assembly with torsion and shear... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1433525