US Patent No: 8,114,134

Number of patents in Portfolio can not be more than 2000

Spinal prosthesis having a three bar linkage for motion preservation and dynamic stabilization of the spine

ALSO PUBLISHED AS: 20100030272

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A dynamic spinal stabilization linkage for use in stabilizing of the spine. The linkage connects adjacent vertebrae to provide load-sharing and stabilization while allowing natural kinematics. The linkage comprises three rigid bodies joined in series with 3-degree-of-freedom spherical joint between each body. The joints have range-of-motion constraints which limit undesirable intervertebral motion.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SPARTEK MEDICAL, INC.ALAMEDA, CA66

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flynn, John J Concord, CA 206 3330
Hsu, Ken Y San Francisco, CA 419 14916
Klyce, H Adam R Berkeley, CA 82 312
Klyce, Henry A Piedmont, CA 282 9170
Mitchell, Steven T Pleasant Hill, CA 169 3604
Winslow, Charles J Walnut Creek, CA 341 11014
Zucherman, James F San Francisco, CA 419 14984

Cited Art Landscape

Patent Info (Count) # Cites Year
 
WARSAW ORTHOPEDIC, INC. (66)
5,437,672 Spinal cord protection device 343 1994
5,683,391 Anterior spinal instrumentation and method for implantation and revision 212 1995
5,693,053 Variable angle and transitional linking member 122 1995
6,520,990 Lateral fixation plates for a spinal system 109 1995
5,797,911 Multi-axial bone screw assembly 378 1996
5,879,350 Multi-axial bone screw assembly 374 1996
5,728,098 Multi-angle bone screw assembly using shape-memory technology 243 1996
5,868,745 Spinal protection device 172 1996
5,885,286 Multi-axial bone screw assembly 352 1997
6,344,057 Adjustable vertebral body replacement 197 1998
6,113,601 Polyaxial pedicle screw having a loosely coupled locking cap 259 1998
6,280,442 Multi-axial bone screw assembly 322 1999
6,210,413 Connecting apparatus using shape-memory technology 144 1999
6,254,602 Advanced coupling device using shape-memory technology 221 1999
6,273,888 Device and method for selectively preventing the locking of a shape-memory alloy coupling system 214 1999
6,293,949 Superelastic spinal stabilization system and method 468 2000
6,309,391 Multidirectional pivoting bone screw and fixation system 220 2000
6,402,749 Variable angle connection assembly for a spinal implant system 101 2000
6,485,491 Posterior fixation system 294 2000
6,520,962 Taper-locked adjustable connector 194 2000
6,761,719 Superelastic spinal stabilization system and method 199 2001
6,749,614 Formable orthopedic fixation system with cross linking 160 2001
6,783,527 Flexible spinal stabilization system and method 310 2001
6,827,743 Woven orthopedic implants 138 2002
7,048,736 Device for fixation of spinous processes 256 2002
2004/0111,088 Multi-rod bone attachment member 81 2002
7,691,131 Intervertebral connecting device 15 2002
7,338,490 Reduction cable and bone anchor 70 2003
7,270,665 Variable offset spinal fixation system 85 2003
7,727,261 Multi-axial bone screw assembly 31 2003
7,553,320 Method and apparatus for replacing the function of facet joints 58 2003
2004/0230,192 Intervertebral linking device 117 2004
2004/0215,192 Superelastic spinal stabilization system and method 83 2004
2005/0277,922 Systems and methods for flexible spinal stabilization 201 2004
7,722,654 Spinal implants with multi-axial anchor assembly and methods 31 2004
7,794,477 Spinal implants and methods with extended multi-axial anchor assemblies 32 2004
7,811,311 Screw with deployable interlaced dual rods 26 2004
7,815,664 Systems and methods for spinal stabilization with flexible elements 34 2005
2006/0229,607 Systems, kits and methods for treatment of the spinal column using elongate support members 84 2005
2006/0241,757 Intervertebral prosthetic device for spinal stabilization and method of manufacturing same 191 2005
7,708,762 Systems, devices and methods for stabilization of the spinal column 26 2005
7,794,481 Force limiting coupling assemblies for spinal implants 25 2005
7,585,312 Spinal stabilization apparatus and method 27 2005
7,850,715 Orthopedic implant apparatus 31 2005
2006/0084,989 Multi-axial anchor assemblies for spinal implants and methods 111 2005
2006/0247,623 Local delivery of an active agent from an orthopedic implant 223 2005
2006/0084,990 Dual anchor spinal implant apparatus 67 2005
7,799,060 Multi-directional spinal stabilization systems and methods 44 2005
7,828,825 Multi-level multi-functional spinal stabilization systems and methods 33 2005
7,625,394 Coupling assemblies for spinal implants 47 2005
7,862,591 Intervertebral prosthetic device for spinal stabilization and method of implanting same 29 2005
7,699,873 Spinous process anchoring systems and methods 37 2005
7,828,826 Flexible spinal stabilization system and method 26 2006
7,520,879 Surgical instruments and techniques for percutaneous placement of spinal stabilization elements 54 2006
2007/0198,014 Articulating connecting member and anchor systems for spinal stabilization 118 2006
2007/0233,068 Intervertebral prosthetic assembly for spinal stabilization and method of implanting same 195 2006
2007/0233,072 Modular fastener assemblies for spinal stabilization systems and methods 65 2006
7,563,274 Surgical instruments and techniques for controlling spinal motion segments with positioning of spinal stabilization elements 50 2006
7,785,350 Load bearing flexible spinal connecting element 31 2006
2007/0270,836 Dynamic spinal stabilization members and methods 75 2006
2007/0270,838 Dynamic spinal stabilization device with dampener 132 2006
2008/0021,459 Dynamic constructs for spinal stabilization 115 2006
2008/0021,461 Spinal stabilization and reconstruction with fusion rods 73 2006
2008/0065,079 Spinal Stabilization Devices and Methods of Use 108 2006
7,875,059 Variable stiffness support members 43 2007
2010/0198,270 Multi-Axial Bone Screw Assembly 29 2010
 
ZIMMER SPINE, INC. (32)
5,282,863 Flexible stabilization system for a vertebral column 392 1992
6,416,515 Spinal fixation system 177 1996
5,776,135 Side mounted polyaxial pedicle screw 154 1996
5,785,711 Polyaxial pedicle screw having a through bar clamp locking mechanism 91 1997
6,063,089 Side mounted polyaxial pedicle screw 168 1998
6,132,430 Spinal fixation system 209 1998
6,565,566 Sacral screw assembly and method 124 2000
6,626,905 Posterior oblique lumbar arthrodesis 166 2000
6,554,832 Polyaxial transverse connector 183 2001
7,033,392 Posterior oblique lumbar arthrodesis 51 2001
2005/0090,822 Methods and apparatus for stabilizing the spine through an access device 124 2003
7,250,052 Spinal stabilization systems and methods 210 2003
7,491,218 Spinal stabilization systems and methods using minimally invasive surgical procedures 103 2003
7,559,943 Spinal fixation device with internal drive structure 45 2004
2006/0089,643 Spinal fixation device 120 2004
7,731,736 Fastening system for spinal stabilization system 33 2004
7,857,834 Spinal implant fixation assembly 37 2004
2006/0052,783 Polyaxial device for spine stabilization during osteosynthesis 137 2004
2006/0095,035 Instruments and methods for reduction of vertebral bodies 105 2004
7,811,288 Instruments and methods for adjusting separation distance of vertebral bodies with a minimally invasive spinal stabilization procedure 38 2004
2006/0052,784 Polyaxial device for spine stabilization during osteosynthesis 136 2005
2006/0052,786 Polyaxial device for spine stabilization during osteosynthesis 136 2005
7,691,132 Spinal stabilization systems and methods 46 2005
7,819,899 Instrument for pedicle screw adhesive materials 32 2006
2006/0142,761 Spinal stabilization systems and methods 162 2006
2007/0213,719 Spinal stabilization device 81 2006
7,842,072 Spinal fixation device with variable stiffness 35 2006
2008/0009,864 INSTRUMENTS AND METHODS FOR REDUCTION OF VERTEBRAL BODIES 132 2007
2008/0039,838 SPINAL STABILIZATION SYSTEMS AND METHODS 111 2007
2008/0077,139 SPINAL STABILIZATION SYSTEMS WITH QUICK-CONNECT SLEEVE ASSEMBLIES FOR USE IN SURGICAL PROCEDURES 127 2007
7,914,558 Spinal stabilization systems and methods using minimally invasive surgical procedures 33 2007
2008/0065,075 METHOD FOR SPINE STABILIZATION DURING OSTEOSYNTHESIS (As Amended) 93 2007
 
SDGI HOLDINGS, INC. (28)
4,913,134 Spinal fixation system 311 1988
5,282,801 Top tightening clamp assembly for a spinal fixation system 172 1993
6,197,028 Sacral implant system 117 1993
5,480,442 Fixedly adjustable intervertebral prosthesis 177 1994
5,562,737 Extra-discal intervertebral prosthesis 286 1994
5,667,506 Spinal rod transverse connector for supporting vertebral fixation elements 151 1995
5,688,272 Top-tightening transverse connector for a spinal fixation system 201 1995
5,624,441 Attachment plate for top-tightening clamp assembly in a spinal fixation system 114 1995
5,716,355 Transverse connection for spinal rods 241 1995
5,569,248 Apparatus for subcutaneous suprafascial pedicular internal fixation 308 1995
5,609,592 Spinal Fixation System 151 1995
5,681,310 Vertebral auxiliary fixation device having holding capability 212 1995
6,004,322 Modular pedicle screw system 153 1996
5,720,751 Tools for use in seating spinal rods in open ended implants 424 1996
5,980,521 Top-tightening transverse connector for a spinal fixation system 123 1997
5,891,145 Multi-axial screw 301 1997
6,015,409 Apparatus and method for spinal fixation and correction of spinal deformities 140 1997
5,954,725 Multi-angle bone screw assembly using shape memory technology 245 1998
6,053,917 Multi-axial bone screw assembly 314 1999
6,132,434 Multi-angle bone screw assembly using shape-memory technology 182 1999
6,793,656 Systems and methods for fixation of adjacent vertebrae 192 2000
6,287,311 Multi-angle bone screw assembly using shape-memory technology 210 2000
6,402,751 Device for linking adjacent rods in spinal instrumentation 192 2000
6,616,669 Method for the correction of spinal deformities through vertebral body tethering without fusion 283 2001
6,660,004 Multi-axial bone screw assembly 230 2001
6,454,773 Multi-angle bone screw assembly using shape-memory technology 107 2001
6,852,128 Flexible spine stabilization systems 122 2003
7,018,379 Flexible spinal stabilization system and method 178 2004
 
HOWMEDICA OSTEONICS CORP. (17)
5,102,412 System for instrumentation of the spine in the treatment of spinal deformities 232 1990
5,380,326 Clamping device for vertebral locking rod 109 1993
5,591,166 Multi angle bone bolt 300 1995
5,681,311 Osteosynthesis apparatus 314 1995
6,413,257 Clamping connector for spinal fixation systems 96 1997
6,783,526 Transverse rod connector clip 107 1997
5,989,251 Apparatus for spinal stabilization 126 1998
6,090,111 Device for securing spinal rods 338 1998
6,565,565 Device for securing spinal rods 322 2000
6,302,882 Transverse rod connector clip 113 2000
6,875,211 Apparatus for spinal stabilization 115 2001
6,706,045 Clamping connector for spinal fixation systems 136 2002
6,752,807 Transverse rod connector clip 92 2002
7,608,095 Device for securing spinal rods 29 2003
2005/0192,569 Apparatus for spinal stabilization 74 2005
7,819,901 Device for securing spinal rods 27 2005
7,909,856 Methods for securing spinal rods 26 2006
 
DEPUY ACROMED, INC. (16)
4,611,581 Apparatus for straightening spinal columns 398 1983
4,655,199 Spinal column straightening apparatus 147 1985
4,648,388 Apparatus and method for maintaining vertebrae in a desired relationship 232 1985
4,696,290 Apparatus for straightening spinal columns 383 1986
4,719,905 Apparatus and method for maintaining vertebrae in a desired relationship 162 1986
4,887,595 Surgically implantable device for spinal columns 223 1987
5,024,213 Connector for a corrective device 205 1989
5,084,049 Transverse connector for spinal column corrective devices 331 1989
5,312,404 Spinal column retaining apparatus 233 1992
5,346,493 Top-entry rod retainer 199 1993
5,743,907 Spinal column retaining method and apparatus 117 1994
5,713,900 Apparatus for retaining bone portions in a desired spatial relationship 262 1996
7,344,539 Intervertebral connection system 68 2001
6,869,433 Polyaxial screw with improved locking 185 2002
6,843,791 Locking cap assembly for spinal fixation instrumentation 185 2003
7,081,117 Locking cap assembly for spinal fixation instrumentation 134 2004
 
THEKEN SPINE, LLC (14)
7,306,603 Device and method for percutaneous placement of lumbar pedicle screws and connecting rods 159 2002
7,588,588 System and method for stabilizing of internal structures 82 2003
7,214,227 Closure member for a medical implant device 130 2004
2006/0200,128 Bone anchor 128 2004
7,854,752 System and method for dynamic skeletal stabilization 36 2004
7,588,575 Extension for use with stabilization systems for internal structures 71 2004
2006/0079,894 Connector transfer tool for internal structure stabilization systems 143 2004
2006/0247,637 System and method for dynamic skeletal stabilization 136 2006
2007/0049,936 ALIGNMENT INSTRUMENT FOR DYNAMIC SPINAL STABILIZATION SYSTEMS 124 2006
2007/0233,090 ALIGNING CROSS-CONNECTOR 84 2007
2007/0233,091 MULTI-LEVEL SPHERICAL LINKAGE IMPLANT SYSTEM 78 2007
2007/0233,094 DYNAMIC MOTION SPINAL STABILIZATION SYSTEM 94 2007
2007/0288,012 DYNAMIC MOTION SPINAL STABILIZATION SYSTEM AND DEVICE 99 2007
2008/0065,073 OFFSET DYNAMIC MOTION SPINAL STABILIZATION SYSTEM 105 2007
 
BIEDERMANN TECHNOLOGIES GMBH & CO. KG (12)
5,443,467 Bone screw 459 1994
6,471,705 Bone screw 240 2001
6,736,820 Bone screw 171 2001
7,018,378 Screw 154 2002
6,918,911 Bone anchoring device for stabilizing bone segments and seat part of a bone anchoring device 96 2003
7,722,649 Dynamic stabilization device for bones, in particular for vertebrae 47 2003
2004/0225,289 Dynamic anchoring device and dynamic stabilization device for bones, in particular for vertebrae, with such an anchoring device 263 2004
7,601,166 Stabilization device for the dynamic stabilization of vertebrae or bones and rod like element for such a stabilization device 58 2005
7,833,256 Elastic element for the use in a stabilization device for bones and vertebrae and method for the manufacture of such elastic element 30 2005
7,530,992 Bone anchoring device for stabilising bone segments and seat part of a bone anchoring device 40 2005
7,785,354 Bone screw 32 2005
2006/0106,383 Bone screw 106 2005
 
DEPUY SPINE, INC. (12)
6,755,829 Lock cap anchor assembly for orthopaedic fixation 274 2000
6,475,219 Anterior vertebral protection method and device 94 2001
7,101,398 Prosthetic facet joint ligament 160 2002
2006/0235,385 Low profile polyaxial screw 72 2005
7,763,051 Posterior dynamic stabilization systems and methods 52 2005
2006/0282,078 POSTERIOR DYNAMIC STABILIZATION CROSS CONNECTORS 133 2005
2006/0079,896 METHODS AND DEVICES FOR POSTERIOR STABILIZATION 112 2005
7,879,074 Posterior dynamic stabilization systems and methods 37 2005
7,918,792 Surgical retractor for use with minimally invasive spinal stabilization systems and methods of minimally invasive surgery 34 2006
7,682,377 Polyaxial bone screw 64 2006
7,806,913 Modular multi-level spine stabilization system and method 40 2006
7,828,824 Facet joint prosthesis 29 2006
 
STRYKER SPINE (12)
6,554,834 Slotted head pedicle screw assembly 229 1999
6,217,578 Spinal cross connector 139 1999
6,572,617 Vertebra implant 115 2000
6,440,169 Interspinous stabilizer to be fixed to spinous processes of two vertebrae 470 2000
6,585,737 Backbone osteosynthesis system with collar and lock 89 2001
7,008,423 Spinal osteosynthesis system for anterior fixation 92 2003
6,881,215 Backbone osteosynthesis system with clamping means in particular for anterior fixing 74 2003
7,648,522 Bone fixation assembly and method 39 2003
2006/0058,787 Spinal implant assembly 84 2004
2005/0240,180 Spinal osteosynthesis system comprising a support pad 90 2004
7,704,270 Variable offset connectors and bone fixation methods 28 2004
7,361,196 Apparatus and method for dynamic vertebral stabilization 110 2005
 
K2M, INC. (11)
5,683,393 Bidirectional rod-hook locking mechanism 129 1996
5,713,904 Selectively expandable sacral fixation screw-sleeve device 258 1997
5,899,904 Compression locking vertebral body screw, staple, and rod assembly 107 1998
5,910,142 Polyaxial pedicle screw having a rod clamping split ferrule coupling element 192 1998
5,925,047 Coupled rod, anterior vertebral body screw, and staple assembly 123 1998
5,947,969 Rotatable locking vertebral body screw, staple and rod assembly 86 1998
6,482,207 Efficient assembling modular locking pedicle screw 132 2000
6,451,021 Polyaxial pedicle screw having a rotating locking element 231 2001
6,840,940 Polyaxial pedicle screw having a rotating locking element 158 2002
7,722,646 Polyaxial pedicle screw having a rotating locking element 30 2004
2007/0088,359 Universal dynamic spine stabilization device and method of use 121 2006
 
SYNTHES USA, LLC (11)
5,047,029 Clamp and system for internal fixation 211 1989
5,261,912 Implant for an osteosynthesis device, in particular for spinal column correction 238 1991
5,190,543 Anchoring device 233 1991
5,312,402 Connection device 99 1992
5,534,001 Osteosynthetic fixation element and manipulation device 130 1994
6,325,802 Spinal fixation element 92 1994
5,520,689 Osteosynthetic fastening device 248 1995
5,609,593 Advanced polyaxial locking hook and coupling element device for use with top loading rod fixation devices 179 1995
6,077,262 Posterior spinal implant 365 1997
7,022,122 Device for connecting a longitudinal bar to a pedicle screw 159 2002
7,533,672 Methods and apparatus for vascular protection in spinal surgery 28 2005
 
ZIMMER TECHNOLOGY, INC. (9)
4,955,885 Surgical slider instrument and method of using instrument 154 1988
5,074,864 Clamp assembly for use in a spinal system 161 1988
5,112,332 Method of performing spinal surgery 122 1991
5,116,334 Posterior spinal system and method 95 1991
5,147,359 Spinal hook body 150 1991
5,201,734 Spinal locking sleeve assembly 251 1991
5,154,718 Spinal coupler assembly 187 1992
5,281,222 Spinal implant system 129 1992
6,033,410 Orthopaedic instrumentation 69 1999
 
DEPUY SYNTHES PRODUCTS, LLC (8)
7,087,057 Polyaxial bone screw 160 2003
7,815,665 Adjustable spinal stabilization system 35 2004
7,326,210 Spinal stabilization device 146 2005
7,717,939 Rod attachment for head to head cross connector 37 2005
2006/0149,244 Device for connecting a longitudinal bar to a pedicle screw 119 2006
2006/0235,393 LOCKING CAP ASSEMBLY FOR SPINAL FIXATION INSTRUMENTATION 141 2006
2007/0123,871 Method and apparatus for flexible fixation of a spine 99 2007
2007/0276,380 Spinal stabilization device 103 2007
 
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY (8)
2006/0084,982 Systems and methods for posterior dynamic stabilization of the spine 156 2004
2006/0084,983 Systems and methods for posterior dynamic stabilization of the spine 267 2004
2006/0084,984 Systems and methods for posterior dynamic stabilization of the spine 155 2004
2006/0084,985 Systems and methods for posterior dynamic stabilization of the spine 273 2004
2006/0122,620 Systems and methods for stabilizing the motion or adjusting the position of the spine 250 2004
2006/0084,987 Systems and methods for posterior dynamic stabilization of the spine 275 2005
2006/0085,069 Systems and methods for posterior dynamic stabilization of the spine 270 2005
2006/0084,988 Systems and methods for posterior dynamic stabilization of the spine 285 2005
 
EBI, LLC (7)
4,805,602 Transpedicular screw and rod system 451 1986
5,496,321 Rod anchor seat having a sliding interlocking rod connector 270 1994
5,697,929 Self-limiting set screw for use with spinal implant systems 260 1995
7,104,992 Spinal fixation system 92 2003
7,163,538 Posterior rod system 79 2003
7,294,129 Spinal fixation device and associated method 130 2005
2006/0253,118 Spinal fixation system 73 2006
 
RACHIOTEK LLC (7)
7,615,068 Mounting mechanisms for pedicle screws and related assemblies 84 2004
7,635,379 Pedicle screw assembly with bearing surfaces 55 2004
2005/0177,156 Surgical implant devices and systems including a sheath member 163 2004
7,811,309 Dynamic spine stabilization device with travel-limiting functionality 62 2005
7,713,288 Spring junction and assembly methods for spinal device 66 2005
7,699,875 Spinal stabilization device with weld cap 69 2006
2010/0222,819 Integral Spring Junction 57 2010
 
APPLIED SPINE TECHNOLOGIES, INC. (6)
2005/0171,543 Spine stabilization systems and associated devices, assemblies and methods 194 2004
2005/0177,164 Pedicle screw devices, systems and methods having a preloaded set screw 122 2004
2005/0182,400 Spine stabilization systems, devices and methods 123 2004
2005/0182,401 Systems and methods for spine stabilization including a dynamic junction 188 2004
2007/0093,814 Dynamic spinal stabilization systems 113 2005
2006/0229,613 Sheath assembly for spinal stabilization device 103 2006
 
GMEDELAWARE 2 LLC (6)
6,811,567 Facet arthroplasty devices and methods 286 2002
7,074,237 Multiple facet joint replacement 132 2003
7,087,084 Method for replacing a natural facet joint with a prosthesis having an artificial facet joint structure 131 2003
7,051,451 Facet joint prosthesis measurement and implant tools 134 2004
7,674,293 Crossbar spinal prosthesis having a modular design and related implantation methods 31 2005
2007/0167,946 System and Method for Multiple Level Facet joint Arthroplasty and Fusion 45 2006
 
Sofamor S.N.C. (6)
5,385,583 Implant for an osteosynthesis device, particular for the spine 206 1993
5,601,552 Fixing device for a rigid transverse connection device between rods of a spinal osteosynthesis system 115 1994
5,702,395 Spine osteosynthesis instrumentation for an anterior approach 261 1995
5,702,452 Spinal osteosynthesis device with median hook and vertebral anchoring support 237 1996
5,743,911 Fixing device for a rigid transverse connection device between rods of a spinal osteosynthesis system 126 1996
6,709,434 Spinal osteosynthesis device 92 2001
 
STRYKER TECHNOLOGIES CORPORATION (6)
5,688,273 Spinal implant apparatus having a single central rod and plow hooks 141 1995
5,735,851 Modular polyaxial locking pedicle screw 149 1996
5,725,528 Modular polyaxial locking pedicle screw 230 1997
5,733,286 Rod securing polyaxial locking screw and coupling element assembly 276 1997
5,752,957 Polyaxial mechanism for use with orthopaedic implant devices 213 1997
5,800,435 Modular spinal plate for use with modular polyaxial locking pedicle screws 274 1997
 
YALE UNIVERSITY (5)
7,029,475 Spinal stabilization method 232 2004
7,476,238 Dynamic spine stabilizer 93 2005
7,713,287 Dynamic spine stabilizer 53 2005
2005/0288,670 Dynamic stabilization device including overhanging stabilizing member 179 2005
2010/0174,317 Dynamic Spine Stabilizer 52 2010
 
AESCULAP II, INC. (4)
6,010,503 Locking mechanism 310 1998
6,355,040 Locking mechanism 201 2000
6,740,086 Screw and rod fixation assembly and device 205 2002
2004/0162,560 Implant device including threaded locking mechanism 127 2003
 
ALPINESPINE, LLC (4)
2006/0161,153 Pedicle screw systems and methods of assembling/installing the same 99 2005
7,445,627 Polyaxial pedicle screw assembly 68 2006
2006/0241,600 Percutaneous pedicle screw assembly 140 2006
2008/0071,273 Dynamic Pedicle Screw System 109 2007
 
FACET SOLUTIONS, INC. (4)
2004/0230,304 Prostheses, tools and methods for replacement of natural facet joints with artifical facet joint surfaces 140 2003
2005/0131,406 Polyaxial adjustment of facet joint prostheses 184 2003
2005/0240,265 Crossbar spinal prosthesis having a modular design and related implantation methods 152 2004
2005/0261,770 Crossbar spinal prosthesis having a modular design and related implantation methods 127 2005
 
GLOBUS MEDICAL, INC. (4)
6,986,771 Spine stabilization system 241 2003
7,503,924 Polyaxial screw 39 2004
2005/0228,385 Polyaxial screw 95 2005
2006/0129,149 Polyaxial screw 139 2005
 
PARADIGM SPINE, LLC (4)
2006/0241,601 Interspinous vertebral and lumbosacral stabilization devices and methods of use 184 2006
2007/0161,994 Hinged Polyaxial Screw and methods of use 114 2006
7,927,359 Polyaxial screw 31 2006
2008/0312,693 Posterior Functionally Dynamic Stabilization System 45 2007
 
SPECIALIST PROPERTIES, LLC (4)
6,645,207 Method and apparatus for dynamized spinal stabilization 324 2001
6,695,845 Method and apparatus utilizing interference fit screw shanks for nonmetallic spinal stabilization 99 2001
6,656,181 Method and device utilizing tapered screw shanks for spinal stabilization 160 2001
7,104,991 Method and device for using extended interference fit screw shanks for spinal stabilization 31 2002
 
STRYKER CORPORATION (4)
5,129,388 Device for supporting the spinal column 313 1990
5,176,680 Device for the adjustable fixing of spinal osteosynthesis rods 389 1991
5,702,394 Assembly piece for an osteosynthesis device 92 1995
5,741,254 Implant for an ostheosynthesis device, in particular for the spine 133 1995
 
STRYKER TRAUMA GMBH (4)
6,001,098 Connecting element for spinal stabilizing system 136 1997
6,096,039 Means for interconnecting two spaced elongated rods of a human spine implant 105 1999
6,261,287 Apparatus for bracing vertebrae 167 2000
6,537,276 Apparatus for bracing vertebrae 156 2001
 
SYNTHES (U.S.A.) (4)
4,382,438 Instrument for treatment of spinal fractures, scoliosis and the like 100 1981
5,344,422 Pedicular screw clamp 191 1992
5,498,264 Clamp connection for connecting two construction components for a setting device, particularly an osteosynthetic setting device 100 1994
2005/0080,415 Polyaxial bone anchor and method of spinal fixation 156 2003
 
AESCULAP AG (3)
5,360,429 Device for straightening, fixing, compressing, and elongating cervical vertebrae 164 1993
6,086,588 Osteosynthesis system for vertebra arthrodesis 167 1999
6,755,835 Bone screw 160 2002
 
ALPHATEC SPINE, INC. (3)
5,611,800 Spinal fixation system 278 1994
5,549,607 Apparatus for spinal fixation system 200 1995
7,377,923 Variable angle spinal screw assembly 69 2004
 
BLACKSTONE MEDICAL, INC. (3)
6,540,748 Surgical screw system and method of use 187 2000
2006/0058,788 Multi-axial connection system 134 2004
2006/0235,392 Multi-axial connection system 126 2006
 
CHOICE SPINE, LP (3)
6,589,243 Posterior backbone osteosynthesis device 60 2001
7,479,156 Vertebral anchoring device and its blocking device on a polyaxial screw 39 2003
2005/0171,537 Connector for vertebral anchoring system 87 2004
 
CROSS MEDICAL PRODUCTS, LLC (3)
5,360,431 Transpedicular screw system and method of use 463 1992
5,466,237 Variable locking stabilizer anchor seat and screw 404 1993
5,474,555 Spinal implant system 505 1994
 
INTRINSIC THERAPEUTICS, INC. (3)
6,883,520 Methods and apparatus for dynamically stable spinal implant 143 2002
7,513,911 Method of implanting dynamically stable spinal implant 46 2004
7,553,329 Stabilized intervertebral disc barrier 51 2004
 
SOFAMOR DANEK GROUP, INC. (3)
5,005,562 Implant for spinal osteosynthesis device, in particular in traumatology 405 1989
5,487,742 Transverse fixation device for a spinal osteosynthesis system 197 1993
5,651,789 Transverse fixation device for ensuring a rigid transverse connection between two rods of a spinal osteosynthesis system 163 1995
 
SPINAL KINETICS, INC. (3)
2007/0083,200 Spinal stabilization systems and methods 96 2005
7,803,189 Prosthetic facet and facet joint replacement device 25 2006
2007/0167,947 Spinal stabilization device 80 2006
 
SPINAL LLC (3)
5,683,392 Multi-planar locking mechanism for bone fixation 219 1995
7,335,201 Polyaxial bone screw with torqueless fastening 114 2003
7,678,136 Spinal fixation assembly 42 2004
 
SPINELAB AG (3)
7,125,410 Elastic stabilization system for vertebral columns 144 2003
7,597,707 Pedicle screw with a closure device for the fixing of elastic rod elements 25 2004
2007/0016,201 Elastic stabilization system for vertebral columns 77 2006
 
ZIMMER GMBH (3)
5,658,284 Connection member for the connection of a resilient rod with a bone screw which can be anchored in a vertebra 88 1995
6,547,789 Holding apparatus for the spinal column 94 2000
2009/0062,868 PEDICLE SCREW 25 2006
 
ABBOTT SPINE INC. (2)
2003/0171,749 Semirigid linking piece for stabilizing the spine 247 2003
2004/0147,928 Spinal stabilization system using flexible members 271 2003
 
ABDOU, SAMY (2)
7,862,588 Devices and methods for dynamic fixation of skeletal structure 31 2006
7,857,833 Devices and methods for inter-vertebral orthopedic device placement 26 2006
 
ALTUS PARTNERS, LLC (2)
7,594,924 Spinal stabilization using bone anchor seat and cross coupling with improved locking feature 30 2006
2006/0235,389 Spinal stabilization using bone anchor and anchor seat with tangential locking feature 130 2006
 
ANULEX TECHNOLOGIES, INC. (2)
6,805,695 Devices and methods for annular repair of intervertebral discs 229 2003
7,189,235 Spinal disc annulus reconstruction method and spinal disc annulus stent 65 2003
 
BIRD BIEDERMANN AG (2)
2007/0093,820 Frictional screw-rod connection having an indirect form-locking portion 74 2006
2007/0093,821 Dynamic clamping device for spinal implant 85 2006
 
CUSTOM SPINE, INC. (2)
7,862,594 Polyaxial pedicle screw assembly 29 2005
7,819,902 Medialised rod pedicle screw assembly 41 2005
 
DEPUY ORTHOPAEDICS, INC. (2)
6,036,693 Cervical spine stabilization method and system 118 1998
6,193,720 Cervical spine stabilization method and system 136 1999
 
EXACTECH, INC. (2)
2008/0183,215 Multi-level minimally invasive spinal stabilization system 75 2008
2008/0262,554 Dyanamic rod 65 2008
 
INTELLIGENT IMPLANT SYSTEMS, LLC (2)
5,863,293 Spinal implant fixation assembly 307 1996
5,964,760 Spinal implant fixation assembly 331 1997
 
K SPINE, INC. (2)
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Acromed B.V. (1)
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Other [Check patent profile for assignment information] (76)
4,274,401 Apparatus for correcting spinal deformities and method for using 83 1978
4,409,968 Method and apparatus for engaging a hook assembly to a spinal column 152 1981
4,411,259 Apparatus for engaging a hook assembly to a spinal column 219 1981
4,422,451 Spinal compression and distraction instrumentation 116 1982
4,479,491 Intervertebral stabilization implant 226 1982
4,604,995 Spinal stabilizer 392 1984
4,573,454 Spinal fixation apparatus 260 1984
4,567,885 Triplanar knee resection system 170 1984
4,653,489 Fenestrated hip screw and method of augmented fixation 244 1986
5,042,982 Positioning device 202 1989
4,946,458 Pedicle screw 501 1989
5,092,866 Flexible inter-vertebral stabilizer as well as process and apparatus for determining or verifying its tension before installation on the spinal column 650 1990
5,261,911 Anterolateral spinal fixation system 137 1992
5,545,167 Retaining mechanism of vertebral fixation rod 108 1995
5,630,816 Double barrel spinal fixation system and method 293 1995
5,676,665 Spinal fixation apparatus and method 144 1995
5,702,392 Coupling plate for spinal correction and a correction device of using the same 133 1995
5,690,632 Osteosynthesis screw fastener having angularly adjustable threads and methods of use therefor 135 1995
5,672,175 Dynamic implanted spinal orthosis and operative procedure for fitting 509 1996
5,681,319 Locking tool 171 1996
5,672,176 Anchoring member 406 1996
5,947,965 Spinal fixation apparatus and method 163 1996
RE36221 Flexible inter-vertebral stabilizer as well as process and apparatus for determining or verifying its tension before installation on the spinal column 345 1996
5,716,356 Anchoring member and adjustment tool therefor 241 1996
5,676,703 Spinal stabilization implant system 226 1996
5,766,254 Spinal stabilization implant system 161 1996
5,716,357 Spinal treatment and long bone fixation apparatus and method 158 1996
5,984,922 Spinal fixation device and method 209 1996
5,782,833 Pedicle screw system for osteosynthesis 285 1996
6,136,000 Anchoring device for posterior vertebral osteosynthesis 111 1997
6,379,354 Spinal implant and method 138 1997
5,928,231 Implantable osteosynthesis device 189 1997
5,961,517 Anchoring member and adjustment tool therefor 173 1997
5,980,523 Transverse connectors for spinal rods 233 1998
5,989,254 Pedicle screw assembly 168 1998
6,050,997 Spinal fixation system 229 1999
6,468,276 Spinal fixation device and method 114 1999
6,565,567 Pedicle screw for osteosynthesis 217 2000
6,478,797 Spinal fixation device 102 2001
6,652,526 Spinal stabilization rod fastener 154 2001
6,572,653 Vertebral implant adapted for posterior insertion 292 2001
6,676,661 Multiaxial connector for spinal implant 132 2002
6,858,029 System for fixing and recuperating vertebrae under treatment 37 2002
2003/0004,511 Polyaxial pedicle screw system 105 2002
6,726,689 Helical interlocking mating guide and advancement structure 127 2002
6,966,910 Dynamic fixation device and method of use 241 2003
6,964,666 Polyaxial bone screw locking mechanism 113 2003
7,766,944 Anchoring element for fastening a rod of a device for adjusting a human or animal vertebral column on a vertebra 46 2003
2004/0097,925 Cervical spine stabilizing system and method 83 2003
6,716,214 Polyaxial bone screw with spline capture connection 236 2003
2005/0049,589 Polyaxial bone screw apparatus 124 2003
2005/0096,652 Integral flexible spine stabilization device and method 122 2003
2004/0158,247 Polyaxial pedicle screw system 155 2004
7,083,622 Artificial facet joint and method 136 2004
6,991,632 Adjustable rod and connector device and method of use 166 2004
2004/0172,024 System and method for stabilizing the spine by securing spine stabilization rods in crossed disposition 85 2004
7,662,175 Upload shank swivel head bone screw spinal implant 32 2004
2005/0228,382 Screw and rod fixation assembly and device 88 2004
2005/0267,470 Spinal stabilization system to flexibly connect vertebrae 135 2004
2005/0113,923 Prosthetic spinal disc nucleus 40 2004
7,513,905 Polyaxial bone screw 29 2004
7,572,279 Polyaxial bone screw with discontinuous helically wound capture connection 36 2004
7,833,250 Polyaxial bone screw with helically wound capture connection 30 2004
2006/0111,712 Spinal fixation tool set and method 139 2004
7,727,259 Bio-flexible spinal fixation apparatus with shape memory alloy 31 2005
7,789,896 Polyaxial bone screw assembly 30 2005
2006/0129,148 Screw sleeve made of polyetheretherketone (PEEK) for augmentation of bone screw insertion in osteoporotic or revision lumbar spine instrumentation 74 2005
2006/0025,771 Helical reverse angle guide and advancement structure with break-off extensions 107 2005
7,691,129 Spinal stabilizing system 35 2005
7,625,396 Polyaxial bone screw with multi-part shank retainer 35 2005
2006/0149,242 Spinal stabilization systems supplemented with diagnostically opaque materials 131 2005
7,862,587 Dynamic stabilization assemblies, tool set and method 27 2006
2006/0241,603 Polyaxial bone screw assembly with fixed retaining structure 103 2006
2007/0016,194 ARTICULATING SPINAL FIXATION ROD AND SYSTEM 92 2006
2008/0072,848 Combined leash and jogging belt for pets and caregivers 16 2006
2008/0033,433 DYNAMIC SPINAL STABILIZATION DEVICE 70 2007

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
KSPINE, INC. (1)
8,828,058 Growth directed vertebral fixation system with distractible connector(s) and apical control 0 2010

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