US Patent No: 5,062,845

Number of patents in Portfolio can not be more than 2000

Method of making an intervertebral reamer

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Abstract

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A surgical tool is disclosed for use in spinal stabilization for fusing contiguous vertebra in an animal spine. The tool includes a distal end having external dimensions sized for the distal end to be inserted within the animal body and located against a tissue layer between contiguous vertebra. Cutting blades are carried on the distal end for cutting at least a portion of the layer and at least a portion of vertebra bodies to form a chamber within the contiguous vertebra. The cutting blades are selected for the chamber to be sized greater than the external dimensions of the distal end. A control element is provided for controlling a depth of cut of the cutting blade between at least first and second positions with the cutting blade retained within the external dimensions when in the first position and with the cutting blade extended to form the chamber when in the second position.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ZIMMER SPINE, INC.MINNEAPOLIS, MN374
KUSLICH, STEPHEN D., 2400 KELLER PARKWAY, MAPLEWOOD, MN 55119MINNEAPOLIS, MN0

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Corin, James D Englewood, CO 6 1812
Kuslich, Stephen D Grant Township, MN 79 7320

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (13)
* 4,349,921 Intervertebral disc prosthesis 908 1980
* 4,309,777 Artificial intervertebral disc 685 1980
* 4,401,112 Spinal fixator 477 1981
* 4,479,491 Intervertebral stabilization implant 232 1982
* 4,545,374 Method and instruments for performing a percutaneous lumbar diskectomy 778 1982
* 4,596,243 Surgical methods and apparatus for bone removal 29 1983
* 4,554,914 Prosthetic vertebral body 536 1983
* 4,599,086 Spine stabilization device and method 532 1985
* 4,696,292 Tool for use in anchoring implantable prosthesis and method 42 1985
* 4,657,550 Buttressing device usable in a vertebral prosthesis 484 1986
* 4,714,478 Prosthesis, method, and tool for installing same 88 1986
* 4,690,595 De-burring tool for the de-burring of the edges of holes in curved or oblique surfaces of a work piece 12 1986
* 4,756,649 Counterbore for the bilateral attachment of plane surfaces to bolt holes 45 1987
 
THE REGENTS OF THE UNIVERSITY OF MICHIGAN (1)
* 4,473,070 Intramedullary reamer 63 1983
 
REGENTS OF THE UNIVERSITY OF MINNESOTA (1)
* 4,636,217 Anterior spinal implant 468 1985
 
HENRY FORD HOSPITAL (1)
* 4,553,273 Vertebral body prosthesis and spine stabilizing method 406 1983
 
OLYMPUS OPTICAL CO., LTD. (1)
* 4,589,414 Surgical cutting instrument 192 1984
 
FELDMUHLE AKTIENGESELLSCHAFT (1)
* 4,468,200 Helical mandibular implant 128 1983
 
PFIZER HOSPITAL PRODUCTS GROUP, INC. (1)
* 4,714,469 Spinal implant 555 1987
 
Sulzer Brothers Limited (1)
* 4,447,915 Expandable medullary canal plug 66 1982
 
RAY MEDICA, INC. (1)
* 4,772,287 Prosthetic disc and method of implanting 717 1987
 
BRANTIGAN, W. JOHN DR.( CREIGHTON UNIVERSITY SCHOOL OF MEDICINE) (1)
* 4,743,256 Surgical prosthetic implant facilitating vertebral interbody fusion and method 672 1987
 
EDWARDS, CHARLES C. (1)
* 4,369,769 Spinal fixation device and method 194 1980
 
VALENTI, ANDREW (1)
* 4,782,833 Bone boring instrument 86 1987
 
Dapra; David J. (1)
* 4,586,497 Drill fixation device and method for vertebra cutting 38 1983
 
HOWLAND, ROBERT W. (1)
* 4,653,481 Advanced spine fixation system and method 306 1986
 
LINVATEC CORPORATION (2)
* 4,644,951 Vacuum sleeve for a surgical appliance 186 1985
* 4,646,738 Rotary surgical tool 265 1985
 
SMITH & NEPHEW RICHARDS INC. (2)
* 4,603,694 Arthroscopic shaver 198 1983
* 4,573,448 Method for decompressing herniated intervertebral discs 531 1983
 
The United States of America as represented by the Secretary of the Air Force (1)
* 4,686,997 Skeletal bone remodeling studies using guided trephine sample 60 1986
 
SPINE-TECH, INC. (1)
* 4,501,269 Process for fusing bone joints 617 1984
 
WARSAW ORTHOPEDIC, INC. (1)
* 2002/0138,146 Anterior expandable spinal fusion cage system 12 2002
 
MIDAS REX, L.P. (1)
* 4,612,922 Drilling apparatus and method 31 1983
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (3)
* 5,700,264 Apparatus and method for preparing a site for an interbody fusion implant 88 1996
6,224,604 Expandable orthopedic drill for vertebral interbody fusion techniques 65 1999
7,935,136 Facet joint fusion devices and methods 13 2005
 
PICHA, GEORGE J. (4)
* 5,876,457 Spinal implant 79 1997
* 6,071,310 Spinal implant 72 1998
6,346,122 Spinal implant 19 1999
7,556,648 Spinal implant 2 2001
 
STRYKER CORPORATION (1)
8,246,627 Cement delivery device for introducing cement into tissue, the device having a cavity creator 2 2008
 
QUEEN'S UNIVERSITY AT KINGSTON (1)
8,070,777 Method and device for treating abnormal curvature of a spine 1 2008
 
MEDIATEK INC. (1)
8,226,717 Methods and devices for treating fractured and/or diseased bone using an expandable stent structure 0 2006
 
SDGI HOLDINGS, INC. (8)
* 5,171,279 Method for subcutaneous suprafascial pedicular internal fixation 389 1992
* 5,357,983 Method for subcutaneous suprafascial pedicular internal fixation 175 1993
* 5,496,322 Method for subcutaneous suprafascial pedicular internal fixation 84 1994
* 5,569,248 Apparatus for subcutaneous suprafascial pedicular internal fixation 321 1995
* 5,728,097 Method for subcutaneous suprafascial internal fixation 226 1996
6,793,656 Systems and methods for fixation of adjacent vertebrae 200 2000
6,610,065 Interbody fusion implants and instrumentation 106 2000
7,063,700 System for radial bone displacement 0 2003
 
KYPHON SARL (30)
7,833,246 Interspinous process and sacrum implant and method 0 2003
7,758,619 Spinous process implant with tethers 20 2004
7,549,999 Interspinous process distraction implant and method of implantation 8 2004
7,695,513 Distractible interspinous process implant and method of implantation 14 2004
7,524,324 System and method for an interspinous process implant as a supplement to a spine stabilization implant 53 2004
7,601,170 Inter-cervical facet implant and method 43 2005
7,591,851 Inter-cervical facet implant and method 43 2005
7,955,356 Laterally insertable interspinous process implant 4 2005
7,918,877 Lateral insertion method for spinous process spacer with deployable member 3 2005
7,621,939 Supplemental spine fixation device and method 12 2005
8,100,944 Inter-cervical facet implant and method for preserving the tissues surrounding the facet joint 9 2005
7,909,853 Interspinous process implant including a binder and method of implantation 9 2005
8,048,117 Interspinous process implant and method of implantation 4 2005
8,172,877 Inter-cervical facet implant with surface enhancements 10 2005
8,128,660 Inter-cervical facet joint implant with locking screw system 9 2005
7,682,364 Method for treating a bone 6 2006
8,070,778 Interspinous process implant with slide-in distraction piece and method of implantation 3 2006
7,931,674 Interspinous process implant having deployable wing and method of implantation 13 2006
7,749,252 Interspinous process implant having deployable wing and method of implantation 82 2006
7,959,652 Interspinous process implant having deployable wings and method of implantation 8 2006
7,828,822 Spinous process implant 13 2006
8,029,540 Inter-cervical facet implant with implantation tool 8 2006
8,118,838 Inter-cervical facet implant with multiple direction articulation joint and method for implanting 9 2006
8,317,865 Methods and devices for treating fractured and/or diseased bone using a mesh structure 0 2006
8,152,813 Methods for treating fractured and/or diseased bone by introduction of different bone filling materials 12 2006
7,476,251 Interspinous process apparatus and method with a selectably expandable spacer 38 2006
7,803,190 Interspinous process apparatus and method with a selectably expandable spacer 7 2006
8,012,209 Interspinous process implant including a binder, binder aligner and method of implantation 3 2007
8,246,681 Methods for treating a fractured and/or diseased and/or weakened bone 4 2007
7,879,038 Apparatus, kits, and methods for creating cavities in cancellous bone using an elongated loop structure or bristles 14 2007
 
HOWMEDICA OSTEONICS CORP. (10)
* 5,885,299 Apparatus and method for implant insertion 311 1996
* 5,782,832 Spinal fusion implant and method of insertion thereof 473 1996
* 5,968,098 Apparatus for fusing adjacent bone structures 249 1996
6,190,414 Apparatus for fusion of adjacent bone structures 458 1996
* 5,906,616 Conically shaped anterior fusion cage and method of implantation 164 1997
* 6,083,225 Method and instrumentation for implant insertion 294 1997
6,267,763 Method and apparatus for spinal implant insertion 169 1999
6,899,734 Modular implant for fusing adjacent bone structure 43 2001
7,303,584 Modular implant for fusing adjacent bone structure 11 2005
7,608,105 Methods of inserting conically-shaped fusion cages 10 2005
 
OSTEOTECH, INC. (2)
* 5,632,747 Bone dowel cutter 145 1995
* 5,928,238 Bone dowel cutter 68 1996
 
DYNAMIC SPINE, INC. (3)
* 5,827,328 Intervertebral prosthetic device 337 1996
7,303,565 Apparatus and method for performing spinal surgery 16 2003
8,057,549 Apparatus and method for performing spinal surgery 4 2007
 
GMEDELAWARE 2 LLC (35)
6,610,091 Facet arthroplasty devices and methods 347 2000
6,811,567 Facet arthroplasty devices and methods 302 2002
6,974,478 Prostheses, systems and methods for replacement of natural facet joints with artificial facet joint surfaces 169 2002
7,074,238 Prostheses, tools and methods for replacement of natural facet joints with artificial facet joint surfaces 53 2003
8,163,017 Facet arthroplasty devices and methods 0 2003
8,092,532 Facet arthroplasty devices and methods 0 2003
8,070,811 Facet arthroplasty devices and methods 0 2003
8,066,771 Facet arthroplasty devices and methods 0 2003
7,087,084 Method for replacing a natural facet joint with a prosthesis having an artificial facet joint structure 137 2003
8,187,303 Anti-rotation fixation element for spinal prostheses 0 2004
7,051,451 Facet joint prosthesis measurement and implant tools 141 2004
7,691,145 Prostheses, systems and methods for replacement of natural facet joints with artificial facet joint surfaces 17 2004
7,608,104 Prostheses, tools and methods for replacement of natural facet joints with artifical facet joint surfaces 10 2004
7,588,578 Surgical measurement systems and methods 5 2004
7,507,242 Surgical measurement and resection framework 8 2004
7,674,293 Crossbar spinal prosthesis having a modular design and related implantation methods 33 2005
7,959,634 Orthopedic surgery access devices 4 2005
8,398,681 Adjacent level facet arthroplasty devices, spine stabilization systems, and methods 1 2005
7,406,775 Implantable orthopedic device component selection instrument and methods 48 2005
8,066,740 Facet joint prostheses 0 2005
8,221,461 Crossbar spinal prosthesis having a modular design and systems for treating spinal pathologies 0 2005
8,523,907 Prostheses, tools and methods for replacement of natural facet joints with artificial facet joint surfaces 0 2006
7,608,106 Facet arthroplasty devices and methods 8 2006
7,290,347 Facet joint prosthesis measurement and implant tools 35 2006
8,231,655 Prostheses and methods for replacement of natural facet joints with artificial facet joint surfaces 1 2006
7,914,556 Arthroplasty revision system and method 1 2006
8,496,686 Minimally invasive spine restoration systems, devices, methods and kits 0 2007
8,702,755 Angled washer polyaxial connection for dynamic spine prosthesis 0 2007
8,491,635 Crossbar spinal prosthesis having a modular design and related implantation methods 0 2007
8,425,557 Crossbar spinal prosthesis having a modular design and related implantation methods 1 2007
8,496,687 Crossbar spinal prosthesis having a modular design and related implantation methods 0 2007
7,909,873 Delivery apparatus and methods for vertebrostenting 9 2007
8,409,254 Prostheses, tools and methods for replacement of natural facet joints with artificial facet joint surfaces 0 2008
8,675,930 Implantable orthopedic device component selection instrument and methods 0 2008
8,623,025 Delivery apparatus and methods for vertebrostenting 0 2010
 
SOCIETY DE FABRICATION DE MATERIEL ORTHOPEDIQUE, S.A. (2)
6,746,484 Spinal implant 66 2000
7,465,305 Spinal implant and cutting tool preparation accessory for mounting the implant 3 2004
 
CENTERPULSE SPINE-TECH INC. (1)
* 5,904,686 Apparatus and method for preparing a site for an interbody fusion implant 34 1997
 
AOI MEDICAL, INC. (2)
8,353,911 Extendable cutting member 2 2008
8,221,420 Trauma nail accumulator 0 2010
 
VERTIFFLEX, INC. (1)
8,226,690 Systems and methods for stabilization of bone structures 4 2006
 
UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. (1)
* 5,242,444 Lumbosacral fixation and fusion method and device 159 1991
 
SPINAL INNOVATIONS, L.L.C. (2)
* 5,749,916 Fusion implant 170 1997
* 5,976,187 Fusion implant 153 1997
 
NUVASIVE, INC. (31)
* 6,030,401 Vertebral enplate decorticator and osteophyte resector 108 1998
6,368,325 Bone blocks and methods for inserting bone blocks into intervertebral spaces 84 1999
6,290,724 Methods for separating and stabilizing adjacent vertebrae 198 1999
6,251,140 Interlocking spinal inserts 127 1999
6,887,248 Bone blocks and methods for inserting bone blocks into intervertebral spaces 44 2001
7,776,049 Spinal implant inserter, implant, and method 22 2002
6,923,814 System and methods for cervical spinal fusion 80 2002
7,618,423 System and method for performing spinal fusion 28 2003
7,887,568 Stackable spinal support system and related methods 2 2005
7,918,891 Systems and methods for spinal fusion 22 2005
D530423 Intervertebral implant 44 2005
7,776,094 Spinal implants and methods for inserting spinal implants into intervertebral spaces 24 2005
8,328,851 Total disc replacement system and related methods 1 2006
8,475,496 Stackable spinal support system 0 2007
8,460,384 Stackable spinal support system 0 2007
8,673,005 System and methods for spinal fusion 0 2008
D599019 Spinal fusion implant 37 2008
8,623,088 Spinal fusion implant and related methods 1 2008
8,287,597 Method and apparatus for performing spine surgery 2 2010
D671645 Intervertebral implant 3 2010
8,187,334 System and methods for spinal fusion 3 2011
D721808 Intervertebral implant 0 2011
8,246,686 Systems and methods for spinal fusion 6 2012
8,361,156 Systems and methods for spinal fusion 5 2012
8,920,500 Methods and apparatus for performing spine surgery 0 2012
8,870,960 Total disc replacement system and related methods 0 2012
* 8,608,804 Systems and methods for spinal fusion 2 2013
* 2013/0138,216 Systems and Methods for Spinal Fusion 2 2013
8,574,301 Systems and methods for spinal fusion 2 2013
8,685,105 Systems and methods for spinal fusion 0 2013
* 8,814,940 Systems and methods for spinal fusion 0 2014
 
WARSAW ORTHOPEDIC, INC. (117)
* 6,080,155 Method of inserting and preloading spinal implants 358 1995
7,534,254 Threaded frusto-conical interbody spinal fusion implants 39 1995
7,491,205 Instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the lateral aspect of the spine 29 1995
6,923,810 Frusto-conical interbody spinal fusion implants 132 1995
6,270,498 Apparatus for inserting spinal implants 206 1995
6,210,412 Method for inserting frusto-conical interbody spinal fusion implants 208 1995
6,096,038 Apparatus for inserting spinal implants 329 1995
6,436,098 Method for inserting spinal implants and for securing a guard to the spine 171 1996
* 5,895,426 Fusion implant device and method of use 158 1996
6,123,705 Interbody spinal fusion implants 208 1996
* 6,045,580 Fusion implant device and method of use 139 1998
6,174,311 Interbody fusion grafts and instrumentation 381 1998
6,241,770 Interbody spinal fusion implant having an anatomically conformed trailing end 122 1999
6,245,072 Methods and instruments for interbody fusion 103 1999
7,147,665 Threaded cylindrical multidiscoid single or multiple array disc prosthesis 82 1999
7,291,149 Method for inserting interbody spinal fusion implants 26 1999
6,610,089 Spinal implant and cutting tool preparation accessory for mounting the implant 87 1999
6,315,795 Fusion implant device and method of use 115 2000
7,462,195 Artificial lumbar interbody spinal implant having an asymmetrical leading end 16 2000
6,350,283 Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof 113 2000
7,431,722 Apparatus including a guard member having a passage with a non-circular cross section for providing protected access to the spine 21 2000
8,734,447 Apparatus and method of inserting spinal implants 0 2000
7,993,347 Guard for use in performing human interbody spinal surgery 0 2000
6,758,849 Interbody spinal fusion implants 72 2000
6,595,995 Methods and instruments for interbody fusion 45 2000
RE42576 Human spinal disc prosthesis 0 2001
8,882,835 Interbody spinal fusion implant having an anatomically conformed trailing end 0 2001
7,479,160 Interbody fusion grafts and instrumentation 116 2001
7,641,692 Implantable joint prosthesis 10 2001
6,562,045 Machining apparatus 24 2001
6,666,890 Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof 55 2001
6,770,074 Apparatus for use in inserting spinal implants 172 2001
RE42480 Human spinal disc prothesis with hinges 2 2001
7,520,878 Threaded frusto-conical interbody spinal fusion implants 0 2002
6,814,734 Surgical instrumentation and method for forming a passage in bone having an enlarged cross-sectional portion 29 2002
7,207,991 Method for the endoscopic correction of spinal disease 105 2002
6,989,031 Hemi-interbody spinal implant manufactured from a major long bone ring or a bone composite 68 2002
6,890,355 Artificial contoured spinal fusion implants made of a material other than bone 82 2002
6,749,636 Contoured spinal fusion implants made of bone or a bone composite material 75 2002
7,399,303 Bone cutting device and method for use thereof 26 2002
7,503,933 Lordotic interbody spinal fusion implants 68 2002
7,169,183 Vertebral implant for promoting arthrodesis of the spine 62 2002
7,025,787 Implantable joint prosthesis and associated instrumentation 110 2002
8,066,705 Instrumentation for the endoscopic correction of spinal disease 18 2003
7,674,265 Minimally invasive instruments and methods for preparing vertebral endplates 5 2003
7,300,440 Methods and instruments for interbody fusion 22 2003
7,601,174 Wear-resistant endoprosthetic devices 12 2003
7,112,224 Spinal implant and cutting tool preparation accessory for mounting the implant 30 2003
7,326,214 Bone cutting device having a cutting edge with a non-extending center 24 2003
7,625,374 Interbody fusion grafts and instrumentation 21 2003
7,662,185 Intervertebral implants 8 2003
8,673,004 Method for inserting an interbody spinal fusion implant having an anatomically conformed trailing end 0 2003
7,264,622 System for radial bone displacement 33 2003
7,678,149 Open intervertebral spacer 2 2003
7,637,953 Interbody fusion grafts and instrumentation 10 2003
7,387,643 Method for installation of artificial hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end 43 2003
7,156,875 Arcuate artificial hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end 41 2003
7,179,262 Method and apparatus for stereotactic implantation 4 2003
7,022,137 Bone hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end and method of installation thereof 24 2003
7,273,498 Open intervertebral spacer 32 2004
7,641,664 Surgical instrumentation and method for treatment of a spinal structure 10 2004
7,435,262 Contoured cortical bone implants 34 2004
7,429,264 Minimally invasive deployable cutting instrument 11 2004
7,686,805 Methods for distraction of a disc space 46 2004
7,749,225 Surgical instrumentation and method for forming a passage in bone having an enlarged cross-sectional portion 1 2004
7,789,914 Implant having arcuate upper and lower bearing surfaces along a longitudinal axis 21 2004
7,618,461 Composite intervertebral disc implants and methods for forming the same 19 2004
* 7,503,936 Methods for forming and retaining intervertebral disc implants 31 2004
7,726,002 Processes for making spinal intervertebral implant, interconnections for such implant 2 2004
8,333,985 Non-glycerol stabilized bone graft 0 2005
7,780,708 Implant retaining device 7 2005
7,776,090 Inter-cervical facet implant and method 51 2005
7,691,148 Frusto-conical spinal implant 10 2005
8,105,383 Manufactured bone composite implant shaped to conform to a prepared implantation space 3 2005
7,540,882 Artificial spinal fusion implant with asymmetrical leading end 30 2005
7,455,692 Hemi-artificial contoured spinal fusion implants made of a material other than bone 31 2005
7,763,050 Inter-cervical facet implant with locking screw and method 28 2005
7,329,283 Open intervertebral spacer 17 2005
7,520,900 Intervertebral disc nucleus implants and methods 15 2005
7,569,054 Tubular member having a passage and opposed bone contacting extensions 42 2005
8,066,749 Implant for stabilizing a bone graft during spinal fusion 10 2005
8,034,088 Surgical instrumentation and method for treatment of a spinal structure 1 2006
7,611,536 Hemi-interbody spinal fusion implants manufactured from a major long bone ring 33 2006
8,163,018 Treatment of the vertebral column 2 2006
7,520,888 Treatment of the vertebral column 10 2006
7,887,565 Apparatus and method for sequential distraction 25 2006
8,292,957 Bone hemi-lumbar arcuate interbody spinal fusion implant having an asymmetrical leading end 1 2006
8,353,909 Surgical instrument for distracting a spinal disc space 0 2006
7,914,530 Tissue dilator and method for performing a spinal procedure 16 2006
7,722,619 Method of maintaining distraction of a spinal disc space 17 2006
8,480,745 Spinal implant and cutting tool preparation accessory for mounting the implant 0 2006
7,857,818 Method and apparatus for delivering an intervertebral disc implant 4 2007
8,372,157 Joint revision implant 0 2008
8,323,340 Artificial hemi-lumbar interbody spinal implant having an asymmetrical leading end 1 2008
7,828,800 Threaded frusto-conical interbody spinal fusion implants 14 2009
7,935,149 Spinal fusion implant with bone screws 24 2009
8,137,403 Hemi-interbody spinal fusion implants manufactured from a major long bone ring 1 2009
7,998,209 Interbody fusion grafts and instrumentation 1 2009
8,092,542 Implantable joint prosthesis 3 2009
8,070,782 Facet fusion implants and methods of use 5 2010
8,343,220 Nested interbody spinal fusion implants 3 2010
8,460,296 Minimally invasive instruments and methods for preparing vertebral endplates 0 2010
7,993,406 Open intervertebral spacer 0 2010
7,942,933 Frusto-conical spinal implant 7 2010
8,672,980 Implant retaining device 0 2010
8,021,430 Anatomic spinal implant having anatomic bearing surfaces 45 2010
8,057,475 Threaded interbody spinal fusion implant 2 2010
8,926,703 Spinal fusion implant with bone screws and a bone screw lock 0 2011
8,409,292 Spinal fusion implant 1 2011
8,425,530 Apparatus for sizing a facet joint 1 2011
8,444,696 Anatomic spinal implant having anatomic bearing surfaces 1 2011
8,226,652 Threaded frusto-conical spinal implants 1 2011
8,251,997 Method for inserting an artificial implant between two adjacent vertebrae along a coronal plane 35 2011
8,679,118 Spinal implants 1 2012
8,758,344 Spinal implant and instruments 0 2012
8,834,569 Artificial hemi-lumbar interbody spinal fusion cage having an asymmetrical leading end 0 2012
8,858,638 Spinal implant 0 2013
 
KARIN TEHNOLOGY, INC. (1)
6,875,213 Method of inserting spinal implants with the use of imaging 102 2003
 
SYNTHES USA, LLC (2)
6,679,886 Tools and methods for creating cavities in bone 116 2001
7,476,226 Tools and methods for creating cavities in bone 56 2003
 
KARL STORZ GMBH & CO. KG (1)
* 8,617,162 Device for punching out tissue areas from bone 0 2006
 
SPINAL ELEMENTS, INC. (8)
7,846,183 Vertebral facet joint prosthesis and method of fixation 53 2004
8,652,137 Vertebral facet joint drill and method of use 3 2008
7,998,172 Vertebral facet joint prosthesis and method of fixation 28 2009
8,858,597 Vertebral facet joint prosthesis and method of fixation 0 2010
8,740,949 Methods and apparatus for stabilizing bone 1 2011
D724733 Interbody bone implant 0 2011
8,740,942 Vertebral facet joint prosthesis and method of fixation 1 2013
8,882,804 Vertebral facet joint prosthesis and method of fixation 0 2013
 
BONUTTI SKELETAL INNOVATIONS LLC (3)
7,896,880 Apparatus and method for tissue removal 10 2001
7,727,283 Tissue stabilizing implant method 7 2004
7,462,200 Method for tissue grafting 6 2005
 
SPINE TEK, INC. (1)
8,540,752 Interspinous mesh 0 2008
 
EXACTECH, INC. (4)
8,267,969 Screw systems and methods for use in stabilization of bone structures 2 2007
8,096,996 Rod reducer 8 2008
8,523,865 Tissue splitter 1 2009
8,551,142 Methods for stabilization of bone structures 0 2010
 
SPINEOLOGY, INC. (1)
* RE42757 Expandable reamer 2 2004
 
EBI, LLC (1)
* 6,074,423 Safer more X-ray transparent spinal implant 36 1998
 
APRIO MEDICAL AB (2)
* 5,423,824 Method of accessing hard tissue 63 1993
* 5,810,826 Puncture instrument 46 1995
 
VERIGEN AG (8)
6,866,668 Methods, instruments and materials for chondrocyte cell transplantation 20 2001
6,569,172 Method, instruments, and kit for autologous transplantation 42 2001
6,592,598 Method, instruments, and kit for autologous transplantation 16 2002
6,599,300 Method, instruments, and kit for autologous transplantation 13 2002
6,592,599 Method, instruments, and kit for autologous transplantation 15 2002
6,599,301 Method, instruments, and kit for autologous transplantation 21 2002
7,137,989 Method, instruments, and kit for autologous transplantation 12 2003
7,048,750 Method, instruments, and kits for autologous transplantation 11 2003
 
CAVITECH, LLC (3)
6,746,451 Tissue cavitation device and method 202 2001
8,142,462 Instruments and methods for reducing and stabilizing bone fractures 4 2005
8,562,634 Instruments and methods for reducing and stabilizing bone fractures 0 2012
 
CARDIVA MEDICAL, INC. (1)
7,993,366 Self-tensioning vascular occlusion device and method for its use 2 2004
 
UNIVERSITY OF WASHINGTON (1)
* 5,928,239 Percutaneous surgical cavitation device and method 175 1998
 
THEKEN SPINE, LLC (2)
7,918,876 Spinal implant adjustment device 13 2004
7,544,208 Adjustable corpectomy apparatus 25 2005
 
ARTIFEX LTD. (1)
* 5,865,848 Dynamic intervertebral spacer and method of use 349 1997
 
SMITH & NEPHEW, INC. (2)
* 5,817,095 Undercutting surgical instrument 29 1996
* 6,036,695 Surgical instrument 6 1998
 
SPINE DESIGN, INC. (1)
7,465,304 Anterior cervical facet discectomy surgery kit and method for its use 16 2003
 
GLOBUS MEDICAL, INC. (2)
8,721,723 Expandable vertebral prosthesis 0 2009
8,337,559 Expandable vertebral prosthesis 2 2010
 
F3 TECHNOLOGIES, LLC (1)
8,066,773 Artificial intervertebral disc 0 2006
 
ORTHOPHOENIX, LLC (6)
7,044,954 Method for treating a vertebral body 94 2001
6,863,672 Structures and methods for creating cavities in interior body regions 97 2002
6,981,981 Inflatable device for use in surgical protocol relating to fixation of bone 114 2003
6,923,813 Devices for creating voids in interior body regions and related methods 194 2004
7,967,827 Methods and devices for treating fractured and/or diseased bone using an expandable structure that remains within the bone 3 2006
7,909,827 Systems and methods for creating cavities in interior body regions 17 2007
 
United States Surgical Corporation (2)
* 6,063,088 Method and instrumentation for implant insertion 356 1997
* 6,004,326 Method and instrumentation for implant insertion 226 1997
 
CONVENTUS ORTHOPAEDICS (2)
8,961,518 Apparatus and methods for bone access and cavity preparation 0 2011
8,906,022 Apparatus and methods for securing a bone implant 0 2011
 
MUSCULOSKELETAL TRANSPLANT FOUNDATION (1)
* 6,111,164 Bone graft insert 93 1997
* Cited By Examiner