Methods of correcting a spinal deformity, including securing a first rod on a first side of a spine, securing an anchor on a second side of a spine, securing a lateral coupling between the rod and the anchor, translating and/or derotating the spine and securing a second rod on a second side of the s
Methods of correcting a spinal deformity, including securing a first rod on a first side of a spine, securing an anchor on a second side of a spine, securing a lateral coupling between the rod and the anchor, translating and/or derotating the spine and securing a second rod on a second side of the spine to provide secondary stabilization to the spine.
대표청구항▼
1. A spinal correction system for correcting a spinal deformity of a patient's spinal column, the patient's spinal column including a first vertebra and a second vertebra and having a first side and a second side opposite to the first side, the spinal correction system comprising: a first rod adapte
1. A spinal correction system for correcting a spinal deformity of a patient's spinal column, the patient's spinal column including a first vertebra and a second vertebra and having a first side and a second side opposite to the first side, the spinal correction system comprising: a first rod adapted to extend longitudinally along the first side of the spinal column of the patient;a second rod adapted to extend longitudinally along the second side of the spinal column of the patient;a transverse coupler adapted to couple the first rod and the second rod such that the first rod and the second rod are constrained against substantial lateral translation relative to one another;a first rod anchor adapted to be fixed to the first vertebra of the spinal column at an inferior position relative to the transverse coupler, the first rod anchor coupled to the first rod such that the first rod is secured against substantial lateral translation relative to the first rod anchor while allowing the first rod to change alignment relative to the first rod anchor;a second rod anchor adapted to be fixed to the second vertebra of the spinal column at a superior position relative to the transverse coupler, the second rod anchor coupled to the first rod such that the first rod is secured against substantial lateral translation relative to the first rod anchor while allowing the first rod to change alignment relative to the second rod anchor;a third rod anchor adapted to be fixed to a second side inferior vertebra of the spinal column at an inferior position relative to the transverse coupler, the third rod anchor coupled to the second rod such that the second rod is secured against substantial lateral translation relative to the third rod anchor while allowing the second rod to change alignment relative to the third rod anchor; anda fourth rod anchor adapted to be fixed to a second side superior vertebra of the spinal column at a superior position relative to the transverse coupler, the fourth rod anchor coupled to the second rod such that the second rod is secured against substantial lateral translation relative to the fourth rod anchor while allowing the second rod change alignment relative to the fourth rod anchor,wherein at a first point in time during a deformity correction, the first and second rods are free to change in at least pitch, yaw and roll relative to the transverse coupler, and at a second, different point in time after the deformity correction, the first and second rods are prevented from changing in pitch, yaw, and roll relative to the transverse coupler. 2. The system of claim 1, wherein the spinal correction system secures the first rod against substantial lateral translation relative to the first rod anchor about a first pivot point, and secures the first rod against substantial lateral translation relative to the second rod anchor about a second pivot point. 3. The system of claim 1, wherein the spinal correction system secures the second rod against substantial lateral translation relative to the third rod anchor about a third pivot point, and secures the second rod against substantial lateral translation relative to the fourth rod anchor about a fourth pivot point. 4. The system of claim 1, wherein the second side inferior vertebra is the same as the first vertebra. 5. The system of claim 1, wherein the second side superior vertebra is the same as the second vertebra. 6. The system of claim 1, wherein the transverse coupler includes a force directing member, an adjustment assembly and an adjustment arm, the force directing member defining a length and having a body that is substantially elongate and rigid, the adjustment assembly including a rider, a first rod coupler and an adjustment retainer, the rider being adapted to couple to the body of the force directing member such that the rider is moveable along the body. 7. The system of claim 1, wherein the first rod is longer than the second rod. 8. The system of claim 1, where when secured to a patient's spinal column, the spinal correction system permits each vertebra between the first vertebra and second vertebra to change alignment in at least the axial direction along a longitudinal axis of the spine relative to every other vertebra in the patient's spinal column. 9. A spinal correction system comprising: a first rod configured to extend along a first side of a spine;a first rod anchor configured to be secured to a vertebra of the spine and to laterally constrain the first rod while allowing the first rod to slide axially and to change in pitch, yaw, and roll about a first pivot point;a second rod anchor configured to be secured to a vertebra of the spine and to laterally constrain the first rod while allowing the first rod to slide axially and to change in pitch, yaw, and roll about a second pivot point;a second rod configured to extend along a second side of the spine;a third rod anchor configured to be secured to a vertebra of the spine and to laterally constrain the second rod while allowing the second rod to slide axially and to change in pitch, yaw, and roll about a third pivot point;a fourth rod anchor configured to be secured to a vertebra of the spine and to laterally constrain the second rod while allowing the second rod to slide axially and to change in pitch, yaw, and roll about a fourth pivot point; anda transverse coupler extending laterally between the first and second rods, the transverse coupler laterally constraining the first and second rods and preventing the first and second rods from changing in pitch, yaw, and roll relative to the transverse coupler,wherein at a first point in time during a deformity correction, the first and second rods are free to change in at least pitch, yaw and roll relative to the transverse coupler, and at a second, different point in time after the deformity correction, the first and second rods are prevented from changing in pitch, yaw, and roll relative to the transverse coupler. 10. The system of claim 9, wherein the transverse coupler includes a force directing member, an adjustment assembly and an adjustment arm, the force directing member defining a length and having a body that is substantially elongate and rigid, the adjustment assembly including a rider, a first rod coupler and an adjustment retainer, the rider being adapted to couple to the body of the force directing member such that the rider is moveable along the body. 11. The system of claim 10, wherein the body of the force directing member is threaded. 12. The system of claim 10, wherein the adjustment retainer is threaded. 13. The system of claim 10, wherein the rider slidably receives the force directing member. 14. The system of claim 10, wherein each of the first, second, third, and fourth rod anchors includes a housing and a sleeve rotatably received in the housing. 15. The system of claim 14, wherein the housing defines a concave surface and the sleeve defines a convex surface slidably received with the concave surface of the housing in a complementary fit. 16. The system of claim 9, wherein the first rod is longer than the second rod. 17. The system of claim 9, wherein the first and second rods are of substantially similar length.
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Sanders Albert E. (7107 Brookside La. San Antonio TX 78209) Sanders James O. (530 Grandview Pl. San Antonio TX 78209) More Robert B. (1811 Running Brook Austin TX 78723), Apparatus for securing a rod adjacent to a bone.
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Sanders Albert E. (7107 Brookside La. San Antonio TX 78209) Sanders James O. (530 Grandview Pl. Terrell Hills TX 78209), Bone clamp of shape memory material.
Sebastian D. Cesar (Malaga ESX) Abad D. JoseIgnacio (Malaga ESX) Yurtsever Mustafa (Cham CHX) Baur Nikolaus (Flurlingen CHX), Connection member for the connection of a resilient rod with a bone screw which can be anchored in a vertebra.
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Sanders M. M. (Bodegraven NLX) Cool J. C. (Pijnacker NLX) Veldhuizen A. G. (Eelde NLX) Timmerman P. (Enscheds NLX) Bazuin G. J. (Zwolle NLX) Best J. J. N. (Nunspeet NLX), Device for correcting the shape of the human spinal column and/or for fixing the human spinal column.
Shevtsov, Vladimir Ivanovich; Khoudiaev, Alexander Timofeevich; Kovalenko, Pavel Ivanovich, Device for external transpedicular spinal fixation, technique of its use.
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Breard Francis H. (13 ; rue Friant 75014 Paris FRX) Graf Henry J. M. (12 ; Quai Jules Courmont 69002 Lyon FRX), Flexible inter-vertebral stabilizer as well as process and apparatus for determining or verifying its tension before ins.
Rodnyansky Lazar I. (ulitsa Karla Marxa ; 133 ; kv. 47 Krasnoyarsk SUX) Gupalov Viktor K. (ulitsa Gorkogo ; 24 ; kv. 6 Krasnoyarsk SUX), Implantable correctant of a spinal curvature and a method for treatment of a spinal curvature.
Nenov Nikolay N. (6404 St George Street Vancouver ; B.C. CAX V5W 2Y6) Nedelchev Orlin (602 - 1040 Pacific Street Vancouver ; B.C. CAX V6E 4C1), Method and apparatus for treatment of idiopathic scoliosis.
Ogilvie James ; Hopf Christoph,DEX ; Sherman Michael C. ; Drewry Troy ; Saurat Jean,FRX, Method for the correction of spinal deformities through vertebral body tethering without fusion.
Ogilvie, James; Sherman, Michael C.; Drewry, Troy; Saurat, Jean, Method for the correction of spinal deformities through vertebral body tethering without fusion.
Lozier Antony J. (Warsaw IN) Johnson John R. (Louisville KY) Dimar ; II John R. (Louisville KY), Perpendicular rod connector for spinal fixation device.
Justis, Jeff R.; Molz, IV, Fred J.; Mirda, James Michael; Ballard, Rodney Ray, Pivoting joints for spinal implants including designed resistance to motion and methods of use.
Reiley, Mark A.; Scribner, Robert M.; Davidson, James, Prostheses, systems and methods for replacement of natural facet joints with artificial facet joint surfaces.
Reiley, Mark A.; Scribner, Robert M.; Jones, Lawrence R.; Stinson, David, Prostheses, systems and methods for replacement of natural facet joints with artificial facet joint surfaces.
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