WO2004028350A3 - Spinal plate with means to secure a graft - Google Patents

Spinal plate with means to secure a graft Download PDF

Info

Publication number
WO2004028350A3
WO2004028350A3 PCT/US2003/030719 US0330719W WO2004028350A3 WO 2004028350 A3 WO2004028350 A3 WO 2004028350A3 US 0330719 W US0330719 W US 0330719W WO 2004028350 A3 WO2004028350 A3 WO 2004028350A3
Authority
WO
WIPO (PCT)
Prior art keywords
plate
graft
secured
prongs
curvature
Prior art date
Application number
PCT/US2003/030719
Other languages
French (fr)
Other versions
WO2004028350A2 (en
Inventor
Michael Zindrick
Original Assignee
Michael Zindrick
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Michael Zindrick filed Critical Michael Zindrick
Priority to AU2003277054A priority Critical patent/AU2003277054A1/en
Publication of WO2004028350A2 publication Critical patent/WO2004028350A2/en
Publication of WO2004028350A3 publication Critical patent/WO2004028350A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30965—Reinforcing the prosthesis by embedding particles or fibres during moulding or dipping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/28—Bones
    • A61F2002/2835—Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/30131—Rounded shapes, e.g. with rounded corners horseshoe- or crescent- or C-shaped or U-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30576—Special structural features of bone or joint prostheses not otherwise provided for with extending fixation tabs
    • A61F2002/30578—Special structural features of bone or joint prostheses not otherwise provided for with extending fixation tabs having apertures, e.g. for receiving fixation screws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772—Apertures or holes, e.g. of circular cross section
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772—Apertures or holes, e.g. of circular cross section
    • A61F2002/30777—Oblong apertures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30904—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves serrated profile, i.e. saw-toothed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys

Abstract

Methods and apparatus are disclosed for securing grafts and fusing vertebrae within the spine following discectomy or vertebrectomy surgery. In one embodiment, a device (100) for use after a discectomy comprises a plate (102) having a curvature conforming to the natural anterior or lateral curvature of the cervical spine. The plate (102) preferably has an inspection opening (106) with a generally rectangular shape. The plate (102) also has horizontally extending prongs (104, 104’) disposed on opposite sides of the opening (106). A graft (142) is inserted between the prongs (104, 104’). The upper (102) end of the plate is secured to the vertebra above the removed disc and the lower end of the plate is secured to the vertebra below the removed disc. When the plate (102) is secured to the spine, the prongs (104, 104’) and graft (142) extend into the space previously occupied by the removed disc. The graft (142) is secured within the disc space by the prongs (104, 104’). The inspection opening (106) in the implant (100) facilitates visual observation by the implanting surgeon of the position of the graft (142) relative to the adjacent vertebrae, and thus permits verification that the graft (142) is secured in close physical contact with the vertebrae to ensure successful fusion. In another embodiment, a device for use after a vertebrectomy comprises a longer plate having a curvature conforming to the natural posterior curvature of the cervical spine with two inspection openings.
PCT/US2003/030719 2002-09-27 2003-09-29 Spinal plate with means to secure a graft WO2004028350A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003277054A AU2003277054A1 (en) 2002-09-27 2003-09-29 Spinal plate with means to secure a graft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/260,258 2002-09-27
US10/260,258 US20040092929A1 (en) 2002-09-27 2002-09-27 Spinal plate with means to secure a graft

Publications (2)

Publication Number Publication Date
WO2004028350A2 WO2004028350A2 (en) 2004-04-08
WO2004028350A3 true WO2004028350A3 (en) 2004-05-13

Family

ID=32041804

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/030719 WO2004028350A2 (en) 2002-09-27 2003-09-29 Spinal plate with means to secure a graft

Country Status (3)

Country Link
US (1) US20040092929A1 (en)
AU (1) AU2003277054A1 (en)
WO (1) WO2004028350A2 (en)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR038680A1 (en) 2002-02-19 2005-01-26 Synthes Ag INTERVERTEBRAL IMPLANT
ITBO20020224A1 (en) * 2002-04-23 2003-10-23 Citieffe Srl STABILIZER SUPPORT FOR ADDITION AND SUBTRACTION OSTEOTOMIES
US7320708B1 (en) 2002-11-13 2008-01-22 Sdgi Holdings, Inc. Cervical interbody device
FR2848408B1 (en) * 2002-12-17 2005-08-19 Vitatech DEVICE WITH ANTERIOR PLATE FOR MAINTAINING THE RACHIS
ES2393099T3 (en) 2003-02-06 2012-12-18 Synthes Gmbh Intervertebral implant
ITRM20040082A1 (en) 2004-02-16 2004-05-16 Sic Brevetti S R L POST STERNOTOMY OR STERNAL FRACTURE REINFORCEMENT DEVICE.
US20060111786A1 (en) * 2004-11-22 2006-05-25 Orthopedic Development Corporation Metallic prosthetic implant for use in minimally invasive acromio-clavicular shoulder joint hemi-arthroplasty
US7914562B2 (en) * 2006-02-27 2011-03-29 Zielinski Steven C Method and apparatus for lateral reduction and fusion of the spine
WO2007098288A2 (en) 2006-02-27 2007-08-30 Synthes (U.S.A.) Intervertebral implant with fixation geometry
US7850736B2 (en) * 2006-04-13 2010-12-14 Warsaw Orthopedic, Inc. Vertebral fusion implants and methods of use
US7658766B2 (en) * 2006-05-01 2010-02-09 Warsaw Orthopedic, Inc. Intervertebral implants with covered inner chamber and methods of use
US20070255414A1 (en) * 2006-05-01 2007-11-01 Sdgi Holdings, Inc. Intervertebral implants with one or more covers and methods of use
US20080033438A1 (en) * 2006-08-04 2008-02-07 Roy Frizzell Cervical Saddle Plate
WO2008080164A2 (en) * 2006-12-22 2008-07-03 Sevrain Lionel C Anchoring device for posteriorly attaching adjacent verterbrae
US9039768B2 (en) 2006-12-22 2015-05-26 Medos International Sarl Composite vertebral spacers and instrument
US8211148B2 (en) * 2007-04-24 2012-07-03 Warsaw Orthopedic Prostheses for locking an artificial disc in an intervertebral disc space
US11185418B2 (en) * 2007-09-13 2021-11-30 Globus Medical, Inc. Transcorporeal spinal decompression and repair systems and related methods
CA2705684A1 (en) 2007-11-16 2009-05-22 Synthes Usa, Llc Low profile intervertebral implant
US7909874B2 (en) 2008-01-30 2011-03-22 Zielinski Steven C Artificial spinal disk
US20090248092A1 (en) 2008-03-26 2009-10-01 Jonathan Bellas Posterior Intervertebral Disc Inserter and Expansion Techniques
FR2936700B1 (en) * 2008-10-02 2012-04-13 Memometal Technologies ORTHOPEDIC IMPLANT IN THE FORM OF A PLATE TO BE FIXED BETWEEN TWO BONE PARTS
WO2010054208A1 (en) 2008-11-07 2010-05-14 Synthes Usa, Llc Vertebral interbody spacer and coupled plate assembly
US9526620B2 (en) 2009-03-30 2016-12-27 DePuy Synthes Products, Inc. Zero profile spinal fusion cage
US20110087229A1 (en) * 2009-10-12 2011-04-14 University Of Utah Bone fixation and compression systems
US9393129B2 (en) 2009-12-10 2016-07-19 DePuy Synthes Products, Inc. Bellows-like expandable interbody fusion cage
US8945227B2 (en) * 2010-02-01 2015-02-03 X-Spine Systems, Inc. Spinal implant co-insertion system and method
US8998903B2 (en) 2010-03-10 2015-04-07 Orthohelix Surgical Designs, Inc. Wedge opening osteotomy plate
US8425569B2 (en) * 2010-05-19 2013-04-23 Transcorp, Inc. Implantable vertebral frame systems and related methods for spinal repair
US8956415B2 (en) 2010-08-15 2015-02-17 Warsaw Orthopedic, Inc. Vertebral implant
US11529241B2 (en) 2010-09-23 2022-12-20 DePuy Synthes Products, Inc. Fusion cage with in-line single piece fixation
US20120078372A1 (en) 2010-09-23 2012-03-29 Thomas Gamache Novel implant inserter having a laterally-extending dovetail engagement feature
US20120078373A1 (en) 2010-09-23 2012-03-29 Thomas Gamache Stand alone intervertebral fusion device
US9220604B2 (en) * 2010-12-21 2015-12-29 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US9241809B2 (en) * 2010-12-21 2016-01-26 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US8840667B1 (en) 2011-06-16 2014-09-23 Luis M Tumialán Spinal plate system and related methods
US8668723B2 (en) 2011-07-19 2014-03-11 Neurostructures, Inc. Anterior cervical plate
US9277946B2 (en) 2011-09-06 2016-03-08 Amendia, Inc. Spinal fusion system
US9248028B2 (en) 2011-09-16 2016-02-02 DePuy Synthes Products, Inc. Removable, bone-securing cover plate for intervertebral fusion cage
US9271836B2 (en) 2012-03-06 2016-03-01 DePuy Synthes Products, Inc. Nubbed plate
US10182921B2 (en) 2012-11-09 2019-01-22 DePuy Synthes Products, Inc. Interbody device with opening to allow packing graft and other biologics
US10327910B2 (en) 2013-03-14 2019-06-25 X-Spine Systems, Inc. Spinal implant and assembly
US9629664B2 (en) 2014-01-20 2017-04-25 Neurostructures, Inc. Anterior cervical plate
US9486250B2 (en) 2014-02-20 2016-11-08 Mastros Innovations, LLC. Lateral plate
US9867718B2 (en) 2014-10-22 2018-01-16 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US20200155327A1 (en) * 2015-12-21 2020-05-21 Ctl Medical Corporation Space bridging plate and modular components
US10537434B2 (en) * 2016-08-08 2020-01-21 Wu Jau Ching Intervertebral implant
US10172716B1 (en) * 2016-09-06 2019-01-08 Choice Spine, Llc Corpectomy spacer and plate
US10980641B2 (en) 2017-05-04 2021-04-20 Neurostructures, Inc. Interbody spacer
US10512547B2 (en) 2017-05-04 2019-12-24 Neurostructures, Inc. Interbody spacer
US10940016B2 (en) 2017-07-05 2021-03-09 Medos International Sarl Expandable intervertebral fusion cage
USD849947S1 (en) 2017-09-01 2019-05-28 Choice Spine, Llc Corpectomy spacer
US11076892B2 (en) 2018-08-03 2021-08-03 Neurostructures, Inc. Anterior cervical plate
US11071629B2 (en) 2018-10-13 2021-07-27 Neurostructures Inc. Interbody spacer
US11382761B2 (en) 2020-04-11 2022-07-12 Neurostructures, Inc. Expandable interbody spacer
US11304817B2 (en) 2020-06-05 2022-04-19 Neurostructures, Inc. Expandable interbody spacer
US11717419B2 (en) 2020-12-10 2023-08-08 Neurostructures, Inc. Expandable interbody spacer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741205A (en) * 1971-06-14 1973-06-26 K Markolf Bone fixation plate
US5395372A (en) * 1993-09-07 1995-03-07 Danek Medical, Inc. Spinal strut graft holding staple
US5713899A (en) * 1995-04-27 1998-02-03 Societe Jbs Sa Cervical cage designed for the performance of intersomatic arthrodesis
US6228085B1 (en) * 1998-07-14 2001-05-08 Theken Surgical Llc Bone fixation system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672588A5 (en) * 1987-07-09 1989-12-15 Sulzer Ag
US5609635A (en) * 1988-06-28 1997-03-11 Michelson; Gary K. Lordotic interbody spinal fusion implants
US5290312A (en) * 1991-09-03 1994-03-01 Alphatec Artificial vertebral body
US6066175A (en) * 1993-02-16 2000-05-23 Henderson; Fraser C. Fusion stabilization chamber
US5458642A (en) * 1994-01-18 1995-10-17 Beer; John C. Synthetic intervertebral disc
CA2551185C (en) * 1994-03-28 2007-10-30 Sdgi Holdings, Inc. Apparatus and method for anterior spinal stabilization
US5674296A (en) * 1994-11-14 1997-10-07 Spinal Dynamics Corporation Human spinal disc prosthesis
US5620443A (en) * 1995-01-25 1997-04-15 Danek Medical, Inc. Anterior screw-rod connector
FR2754702B1 (en) * 1996-10-18 1999-01-08 Medinov Amp DEVICE FOR SOLIDARIZING AT LEAST TWO VERTEBRAL BODIES
US5916267A (en) * 1997-04-07 1999-06-29 Arthit Sitiso Anterior spinal implant system for vertebral body prosthesis
US6306170B2 (en) * 1997-04-25 2001-10-23 Tegementa, L.L.C. Threaded fusion cage anchoring device and method
US6045552A (en) * 1998-03-18 2000-04-04 St. Francis Medical Technologies, Inc. Spine fixation plate system
US6461359B1 (en) * 1999-11-10 2002-10-08 Clifford Tribus Spine stabilization device
US6610093B1 (en) * 2000-07-28 2003-08-26 Perumala Corporation Method and apparatus for stabilizing adjacent vertebrae

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741205A (en) * 1971-06-14 1973-06-26 K Markolf Bone fixation plate
US5395372A (en) * 1993-09-07 1995-03-07 Danek Medical, Inc. Spinal strut graft holding staple
US5713899A (en) * 1995-04-27 1998-02-03 Societe Jbs Sa Cervical cage designed for the performance of intersomatic arthrodesis
US6228085B1 (en) * 1998-07-14 2001-05-08 Theken Surgical Llc Bone fixation system

Also Published As

Publication number Publication date
US20040092929A1 (en) 2004-05-13
AU2003277054A8 (en) 2004-04-19
AU2003277054A1 (en) 2004-04-19
WO2004028350A2 (en) 2004-04-08

Similar Documents

Publication Publication Date Title
WO2004028350A3 (en) Spinal plate with means to secure a graft
ES2217796T3 (en) INTERVERTEBRAL GRAFT SEPARATOR.
US6579318B2 (en) Intervertebral spacer
US8747474B2 (en) Orthopedic support locating or centering feature and method
US7887588B2 (en) Interbody spinal fusion device
US10342675B2 (en) Expandable implant
US6743257B2 (en) Dynamic implanted intervertebral spacer
US6500132B1 (en) Device and method for determining parameters of blind voids
US20110282459A1 (en) Articulating interbody spacer, vertebral body replacement
US20030181982A1 (en) No-profile, lumbo-sacral fixation device and method
US20080228275A1 (en) Intervertebral implant component with three points of contact
US20090182428A1 (en) Flanged interbody device
WO2002062273A3 (en) Spinal bone implant
WO2000042898A3 (en) Instrument and method for creating an intervertebral space for receiving an implant
US20100152781A1 (en) Vertebral template systems and methods of use
CA2502292A1 (en) Movable disc implant
KR20030048951A (en) Spinal prosthetic implant and insertion instrument
CA2506075A1 (en) Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
JP2004532075A (en) Intervertebral implants for posterior lumbar interbody fusion procedures of acupoints
US20080262501A1 (en) Multi-function corpectomy instrument
KR101817600B1 (en) Transforaminal Lumbar Interbody Fusion Cage
KR20170053890A (en) Cage device
MX2007003382A (en) Prosthesis for bridging a vertebral body.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP