DE4318700C1 - Implantat zum Versteifen benachbarter Wirbelknochen - Google Patents

Implantat zum Versteifen benachbarter Wirbelknochen

Info

Publication number
DE4318700C1
DE4318700C1 DE4318700A DE4318700A DE4318700C1 DE 4318700 C1 DE4318700 C1 DE 4318700C1 DE 4318700 A DE4318700 A DE 4318700A DE 4318700 A DE4318700 A DE 4318700A DE 4318700 C1 DE4318700 C1 DE 4318700C1
Authority
DE
Germany
Prior art keywords
implant
implant according
openings
open
web
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE4318700A
Other languages
German (de)
English (en)
Inventor
Gerhard Dr Strohfeld
Hans-Herbert Dr Springer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
S&G Implants GmbH
Original Assignee
S&G Implants GmbH
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 S&G Implants GmbH filed Critical S&G Implants GmbH
Priority to DE4318700A priority Critical patent/DE4318700C1/de
Priority to EP94107417A priority patent/EP0627204A2/de
Application granted granted Critical
Publication of DE4318700C1 publication Critical patent/DE4318700C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
    • 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
    • A61F2/30907—Nets or sleeves applied to surface of prostheses or in cement
    • 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
    • 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
    • A61F2/4465—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 having a circular or kidney shaped cross-section substantially perpendicular to the axis of the spine
    • 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
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/30133—Rounded shapes, e.g. with rounded corners kidney-shaped or bean-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
    • A61F2002/30593—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
    • A61F2002/30841—Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes
    • 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
    • A61F2002/3092—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth having an open-celled or open-pored structure
    • 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
    • A61F2230/0015—Kidney-shaped, e.g. bean-shaped

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
DE4318700A 1993-06-04 1993-06-04 Implantat zum Versteifen benachbarter Wirbelknochen Expired - Fee Related DE4318700C1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE4318700A DE4318700C1 (de) 1993-06-04 1993-06-04 Implantat zum Versteifen benachbarter Wirbelknochen
EP94107417A EP0627204A2 (de) 1993-06-04 1994-05-13 Implantat zum Versteifen benachbarter Wirbelknochen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4318700A DE4318700C1 (de) 1993-06-04 1993-06-04 Implantat zum Versteifen benachbarter Wirbelknochen

Publications (1)

Publication Number Publication Date
DE4318700C1 true DE4318700C1 (de) 1994-11-17

Family

ID=6489697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4318700A Expired - Fee Related DE4318700C1 (de) 1993-06-04 1993-06-04 Implantat zum Versteifen benachbarter Wirbelknochen

Country Status (2)

Country Link
EP (1) EP0627204A2 (enExample)
DE (1) DE4318700C1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044317A1 (de) * 1998-01-23 2000-08-03 Aesculap Ag & Co. Kg Zwischenwirbelimplantat
DE10361957A1 (de) * 2003-12-23 2005-07-21 Eska Implants Gmbh & Co. Halswirbelsäulenimplantat
DE102005027283A1 (de) * 2005-06-09 2006-12-14 Ohst Medizintechnik Ag Implantat zum Einfügen zwischen benachbarten Wirbelkörpern
EP1239796A4 (en) * 1999-12-23 2007-04-04 John A Sazy INTERVERTEBRAL BRACE AND METHOD OF USE
EP1889587A3 (en) * 2001-08-16 2008-04-09 Biomet Spain Orthopaedics S.L. Intersomatic cage for posterior fusion surgery to the lumbar column and for surgery involving the insertion of a transforaminal implant
US9597198B2 (en) 2006-02-15 2017-03-21 Ldr Medical Transforaminal intersomatic cage for an intervertebral fusion graft and an instrument for implanting the cage
DE102017008592A1 (de) * 2017-09-13 2019-03-14 Joimax Gmbh Zwischenwirbel-lmplantat

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7491205B1 (en) 1988-06-13 2009-02-17 Warsaw Orthopedic, Inc. Instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the lateral aspect of the spine
US5772661A (en) 1988-06-13 1998-06-30 Michelson; Gary Karlin Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine
US5609635A (en) 1988-06-28 1997-03-11 Michelson; Gary K. Lordotic interbody spinal fusion implants
PT1092395E (pt) 1993-06-10 2004-08-31 Karlin Technology Inc Dispositivo protector que tem uma primeira e uma segunda passagens para a cirurgia do especo discal
US6758849B1 (en) 1995-02-17 2004-07-06 Sdgi Holdings, Inc. Interbody spinal fusion implants
US7291149B1 (en) 1995-06-07 2007-11-06 Warsaw Orthopedic, Inc. Method for inserting interbody spinal fusion implants
US6241770B1 (en) 1999-03-05 2001-06-05 Gary K. Michelson Interbody spinal fusion implant having an anatomically conformed trailing end
WO2000066044A1 (en) 1999-05-05 2000-11-09 Michelson Gary K Nested interbody spinal fusion implants
US6350283B1 (en) 2000-04-19 2002-02-26 Gary K. Michelson Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof
US7462195B1 (en) 2000-04-19 2008-12-09 Warsaw Orthopedic, Inc. Artificial lumbar interbody spinal implant having an asymmetrical leading end
AU2001274821A1 (en) 2000-06-13 2001-12-24 Gary K. Michelson Manufactured major long bone ring implant shaped to conform to a prepared intervertebral implantation space
US7018416B2 (en) 2000-07-06 2006-03-28 Zimmer Spine, Inc. Bone implants and methods
US6890355B2 (en) 2001-04-02 2005-05-10 Gary K. Michelson Artificial contoured spinal fusion implants made of a material other than bone
US6989031B2 (en) 2001-04-02 2006-01-24 Sdgi Holdings, Inc. Hemi-interbody spinal implant manufactured from a major long bone ring or a bone composite
US6749636B2 (en) 2001-04-02 2004-06-15 Gary K. Michelson Contoured spinal fusion implants made of bone or a bone composite material
GB0223327D0 (en) 2002-10-08 2002-11-13 Ranier Ltd Artificial spinal disc

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007827A1 (fr) * 1986-06-19 1987-12-30 S + G Implants Gmbh Implant pour la fixation de deux vertebres contigues
WO1990000037A1 (en) * 1988-06-28 1990-01-11 Michelson Gary K Artificial spinal fusion implants
DE4215137A1 (de) * 1991-06-04 1992-12-10 Man Ceramics Gmbh Implantat fuer wirbelsaeulen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1146301A (en) * 1980-06-13 1983-05-17 J. David Kuntz Intervertebral disc prosthesis
FR2570594B1 (fr) * 1984-09-26 1989-02-24 Kehr Pierre Prothese vertebrale, en particulier pour vertebres cervicales
ES2071195T3 (es) * 1990-12-19 1995-06-16 Harle Anton Protesis para huesos.
DE59108588D1 (de) * 1991-08-07 1997-04-10 Oscobal Ag Endoprothese mit einem Metalldrahtwerk
DE4220218C2 (de) * 1992-06-20 1994-09-22 S & G Implants Gmbh Implantat mit einer offenzelligen oder offenporigen Metallstruktur
DE4220215C2 (de) * 1992-06-20 1994-09-22 S & G Implants Gmbh Implantat zum Fixieren benachbarter Wirbelknochen
DE9216092U1 (de) * 1992-11-26 1993-01-14 S + G Implants GmbH, 2400 Lübeck Scheibenförmiges Implantat zum Versteifen benachbarter Wirbelknochen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007827A1 (fr) * 1986-06-19 1987-12-30 S + G Implants Gmbh Implant pour la fixation de deux vertebres contigues
WO1990000037A1 (en) * 1988-06-28 1990-01-11 Michelson Gary K Artificial spinal fusion implants
DE4215137A1 (de) * 1991-06-04 1992-12-10 Man Ceramics Gmbh Implantat fuer wirbelsaeulen

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044317A1 (de) * 1998-01-23 2000-08-03 Aesculap Ag & Co. Kg Zwischenwirbelimplantat
EP1239796A4 (en) * 1999-12-23 2007-04-04 John A Sazy INTERVERTEBRAL BRACE AND METHOD OF USE
EP1889587A3 (en) * 2001-08-16 2008-04-09 Biomet Spain Orthopaedics S.L. Intersomatic cage for posterior fusion surgery to the lumbar column and for surgery involving the insertion of a transforaminal implant
DE10361957A1 (de) * 2003-12-23 2005-07-21 Eska Implants Gmbh & Co. Halswirbelsäulenimplantat
DE10361957B4 (de) * 2003-12-23 2006-03-02 Eska Implants Gmbh & Co. Halswirbelsäulenimplantat
DE102005027283A1 (de) * 2005-06-09 2006-12-14 Ohst Medizintechnik Ag Implantat zum Einfügen zwischen benachbarten Wirbelkörpern
DE102005027283B4 (de) * 2005-06-09 2007-05-24 Ohst Medizintechnik Ag Implantat zum Einfügen zwischen benachbarten Wirbelkörpern
US9597198B2 (en) 2006-02-15 2017-03-21 Ldr Medical Transforaminal intersomatic cage for an intervertebral fusion graft and an instrument for implanting the cage
US10758363B2 (en) 2006-02-15 2020-09-01 Ldr Medical Transforaminal intersomatic cage for an intervertebral fusion graft and an instrument for implanting the cage
DE102017008592A1 (de) * 2017-09-13 2019-03-14 Joimax Gmbh Zwischenwirbel-lmplantat
DE102017008592A8 (de) * 2017-09-13 2020-08-20 Joimax Gmbh Zwischenwirbel-lmplantat
US11376133B2 (en) 2017-09-13 2022-07-05 Joimax Gmbh Intervertebral implant

Also Published As

Publication number Publication date
EP0627204A3 (enExample) 1995-01-04
EP0627204A2 (de) 1994-12-07

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D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee