WO2000042930A1 - Spinal fixation system - Google Patents
Spinal fixation system Download PDFInfo
- Publication number
- WO2000042930A1 WO2000042930A1 PCT/US2000/001898 US0001898W WO0042930A1 WO 2000042930 A1 WO2000042930 A1 WO 2000042930A1 US 0001898 W US0001898 W US 0001898W WO 0042930 A1 WO0042930 A1 WO 0042930A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- linking member
- bone
- connector
- engage
- connectors
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 88
- 230000014759 maintenance of location Effects 0.000 claims abstract description 67
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 42
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 39
- 230000033001 locomotion Effects 0.000 claims abstract description 26
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 238000001356 surgical procedure Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 description 11
- 239000007943 implant Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 4
- 230000008733 trauma Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010058907 Spinal deformity Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000020339 Spinal injury Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000001009 osteoporotic effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Classifications
-
- 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
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
-
- 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
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7041—Screws or hooks combined with longitudinal elements which do not contact vertebrae with single longitudinal rod offset laterally from single row of screws or hooks
-
- 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
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7049—Connectors, not bearing on the vertebrae, for linking longitudinal elements together
-
- 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
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7044—Screws or hooks combined with longitudinal elements which do not contact vertebrae also having plates, staples or washers bearing on the vertebrae
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00913255A EP1152705B1 (en) | 1999-01-25 | 2000-01-24 | Spinal fixation system |
AT00913255T ATE266362T1 (en) | 1999-01-25 | 2000-01-24 | SYSTEM FOR FIXING THE SPINE |
CA002361117A CA2361117C (en) | 1999-01-25 | 2000-01-24 | Spinal fixation system |
DE60010661T DE60010661T2 (en) | 1999-01-25 | 2000-01-24 | SYSTEM FOR FIXING THE SPINE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/237,175 US6050997A (en) | 1999-01-25 | 1999-01-25 | Spinal fixation system |
US09/237,175 | 1999-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000042930A1 true WO2000042930A1 (en) | 2000-07-27 |
Family
ID=22892633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/001898 WO2000042930A1 (en) | 1999-01-25 | 2000-01-24 | Spinal fixation system |
Country Status (7)
Country | Link |
---|---|
US (1) | US6050997A (en) |
EP (2) | EP1152705B1 (en) |
AT (1) | ATE266362T1 (en) |
CA (1) | CA2361117C (en) |
DE (1) | DE60010661T2 (en) |
ES (1) | ES2220433T3 (en) |
WO (1) | WO2000042930A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0982007A2 (en) * | 1998-08-27 | 2000-03-01 | DePuy Acromed, Inc. | Spinal column retainer |
GB2375051A (en) * | 2001-05-02 | 2002-11-06 | Biomet Merck Ltd | Swivel Coupling |
Families Citing this family (234)
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US6328739B1 (en) * | 1999-05-04 | 2001-12-11 | Industrial Technology Research Institute | Enhanced spine fixation apparatus |
US7674293B2 (en) * | 2004-04-22 | 2010-03-09 | Facet Solutions, Inc. | Crossbar spinal prosthesis having a modular design and related implantation methods |
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US8187303B2 (en) | 2004-04-22 | 2012-05-29 | Gmedelaware 2 Llc | Anti-rotation fixation element for spinal prostheses |
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Also Published As
Publication number | Publication date |
---|---|
ATE266362T1 (en) | 2004-05-15 |
EP1152705A1 (en) | 2001-11-14 |
DE60010661D1 (en) | 2004-06-17 |
ES2220433T3 (en) | 2004-12-16 |
EP1444958A1 (en) | 2004-08-11 |
US6050997A (en) | 2000-04-18 |
DE60010661T2 (en) | 2004-09-30 |
CA2361117A1 (en) | 2000-07-27 |
EP1152705B1 (en) | 2004-05-12 |
CA2361117C (en) | 2008-04-01 |
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