JP2001518813A - 椎骨間のロッドのためのオフ軸固定部を有する脊柱のための骨結合装置 - Google Patents
椎骨間のロッドのためのオフ軸固定部を有する脊柱のための骨結合装置Info
- Publication number
- JP2001518813A JP2001518813A JP54244998A JP54244998A JP2001518813A JP 2001518813 A JP2001518813 A JP 2001518813A JP 54244998 A JP54244998 A JP 54244998A JP 54244998 A JP54244998 A JP 54244998A JP 2001518813 A JP2001518813 A JP 2001518813A
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- anchor member
- bone anchor
- ball
- ring
- 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.)
- Granted
Links
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 239000007943 implant Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 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
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7002—Longitudinal elements, e.g. rods
-
- 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
- A61B17/704—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other the longitudinal element passing through a ball-joint in the screw head
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
- Baking, Grill, Roasting (AREA)
- Soil Working Implements (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 脊柱のための骨結合装置であって、 骨アンカー部材(10)と、 前記骨アンカー部材を他のアンカー部材に接続するのに好適な椎骨間結合ロッ ド(70)と、 中間部材(40;140)と、 中間部材の第1部分(41;141)と骨アンカー部材(10)との間のボー ルソケット結合部(122、50;1412、13)と、 中間部材の第2部分と椎骨間結合ロッドとの間のクランプ結合部(43;14 3)と、 ボールソケット結合部及びクランプ結合部を係止するための係止手段(20、 60)と、 を備えており、 前記クランプ結合部は、ボールソケット結合部から横方向に延びてそこから離 れて開いた2つの枝部(43a、43b;143a、143b)を有するクラン プ(43;143)によって構成されており、 クランプ結合部を係止するため の手段は、前記枝部の自由端の領域で前記端部を互いに向かって付勢するように 作用するクランプ部材(60)を有している ことを特徴とする装置。 2. ボールソケット結合部は、 骨アンカー部材のヘッド(12)に設けられた全体に球面状の台座(122) と、 前記台座に受容される略補償的な圧縮リング(50)と、 を有しており、 中間部材の前記第1部分は前記リング(50)に受容される円筒状の付属部( 41)を有している ことを特徴とする請求項1に記載の装置。 3. 前記円筒状付属部(41)は、円形断面を有している ことを特徴とする請求項2に記載の装置。 4. 前記円筒状付属部(41)は、係止の前に、骨アンカー部材(10)と 椎骨間結合ロッド(70)との間の軸ズレ(軸オフセット)を変更すべくリング (50)に対して摺動可能な長さを有している ことを特徴とする請求項2または3に記載の装置。 5. 前記円筒状付属部(41)は、その自由端の領域で、前記付属部が係止 の前にリング(50)から自由に逃れることを防ぐための拡大部(42)を有し ている ことを特徴とする請求項4に記載の装置。 6. リング(50)は、分割リングであり、 拡大部(42)は、付属部がその一時的な弾性変形でリングを通る力によって 係合され得るような直径を有している ことを特徴とする請求項5に記載の装置。 7. 中間部材の前記第1部分は、骨アンカー部材のヘッド(13)のための ハウジング(141)を有しており、 ボールソケット結合部は、前記ハウジングに規定される全体に球面状の台座( 1412)と、前記ヘッド(13)に形成された略補償的な球状壁と、を有して いる ことを特徴とする請求項1に記載の装置。 8. ボールソケット結合部を係止するための手段は、その台座(1412) から離れて前記ハウジングの開口内にネジ締めされるネジプラグ(20)を有し ている ことを特徴とする請求項7に記載の装置。 9. クランプの前記枝部(43a、43b;143a、143b)は、椎骨 間結合ロッド(70)を受容するのに好適な、それらの間の空の通路(45;1 45)を規定しており、 前記クランプ部材は、ネジ(60)によって構成されている ことを特徴とする請求項1乃至8のいずれかに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR97/04133 | 1997-04-04 | ||
FR9704133A FR2761590B1 (fr) | 1997-04-04 | 1997-04-04 | Dispositif d'osteosynthese du rachis a fixation de tige intervertebrale desaxee |
PCT/FR1998/000679 WO1998044859A1 (fr) | 1997-04-04 | 1998-04-03 | Dispositif d'osteosynthese du rachis a fixation de tige intervertebrale desaxee |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007121081A Division JP2007319664A (ja) | 1997-04-04 | 2007-05-01 | 椎骨間ロッドのためのオフ軸固定部を有する脊柱のための骨結合装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001518813A true JP2001518813A (ja) | 2001-10-16 |
JP4108137B2 JP4108137B2 (ja) | 2008-06-25 |
Family
ID=9505527
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54244998A Expired - Fee Related JP4108137B2 (ja) | 1997-04-04 | 1998-04-03 | 椎骨間のロッドのためのオフ軸固定部を有する脊柱のための骨結合装置 |
JP2007121081A Withdrawn JP2007319664A (ja) | 1997-04-04 | 2007-05-01 | 椎骨間ロッドのためのオフ軸固定部を有する脊柱のための骨結合装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007121081A Withdrawn JP2007319664A (ja) | 1997-04-04 | 2007-05-01 | 椎骨間ロッドのためのオフ軸固定部を有する脊柱のための骨結合装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6309390B1 (ja) |
EP (1) | EP0971639B1 (ja) |
JP (2) | JP4108137B2 (ja) |
KR (1) | KR100545276B1 (ja) |
AT (1) | ATE231362T1 (ja) |
AU (1) | AU739290B2 (ja) |
CA (1) | CA2285681C (ja) |
DE (2) | DE69810913T2 (ja) |
ES (1) | ES2149739T3 (ja) |
FR (1) | FR2761590B1 (ja) |
HK (1) | HK1025026A1 (ja) |
WO (1) | WO1998044859A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007500049A (ja) * | 2003-05-28 | 2007-01-11 | スパインビジョン | 脊椎の骨接合のための連結装置 |
US10660673B2 (en) | 2014-12-03 | 2020-05-26 | Richard S. Maly | Bone implant having tether band |
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US6749361B2 (en) | 1997-10-06 | 2004-06-15 | Werner Hermann | Shackle element for clamping a fixation rod, a method for making a shackle element, a hook with a shackle element and a rode connector with a shackle element |
EP0894477B1 (de) * | 1997-10-06 | 2001-01-10 | Werner Hermann | Bridenteil zum Einspannen einer Fixierstange, und diesen aufweisende Haken und Stangenverbinder |
US6471703B1 (en) * | 1999-04-21 | 2002-10-29 | Sdgi Holdings, Inc. | Variable angle connection assembly for a spinal implant system |
FR2796546B1 (fr) * | 1999-07-23 | 2001-11-30 | Eurosurgical | Connecteur polyaxial pour implant rachidien |
ES2153331B1 (es) * | 1999-08-05 | 2001-09-01 | Traiber S A | Sistema de fijacion intervertebral para tratamientos de columna. |
DE19957332B4 (de) * | 1999-11-29 | 2004-11-11 | Bernd Schäfer | Querverbinder |
JP2004516040A (ja) | 2000-06-30 | 2004-06-03 | リトラン、スティーブン | 多軸継手装置及び方法 |
US6524310B1 (en) * | 2000-08-18 | 2003-02-25 | Blackstone Medical, Inc. | Surgical cross-connecting apparatus having locking lever |
US8512380B2 (en) | 2002-08-28 | 2013-08-20 | Warsaw Orthopedic, Inc. | Posterior fixation system |
US6485491B1 (en) | 2000-09-15 | 2002-11-26 | Sdgi Holdings, Inc. | Posterior fixation system |
AU2004202174B2 (en) * | 2000-09-15 | 2006-10-12 | Warsaw Orthopedic, Inc. | Posterior fixation system |
US7651516B2 (en) * | 2000-12-01 | 2010-01-26 | Spinevision S.A. | Connection assembly for the field of spinal osteosynthesis and method for using at least one such assembly |
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US5575791A (en) * | 1994-07-27 | 1996-11-19 | Lin; Chih-I | Universal eccentric fixation mechanism for orthopedic surgery |
US5474551A (en) * | 1994-11-18 | 1995-12-12 | Smith & Nephew Richards, Inc. | Universal coupler for spinal fixation |
US5591166A (en) * | 1995-03-27 | 1997-01-07 | Smith & Nephew Richards, Inc. | Multi angle bone bolt |
DE19512709A1 (de) * | 1995-04-08 | 1996-10-10 | Rehder Guenther | Prothesen-Halteeinrichtung |
US5776135A (en) * | 1996-12-23 | 1998-07-07 | Third Millennium Engineering, Llc | Side mounted polyaxial pedicle screw |
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1997
- 1997-04-04 FR FR9704133A patent/FR2761590B1/fr not_active Expired - Lifetime
-
1998
- 1998-04-03 WO PCT/FR1998/000679 patent/WO1998044859A1/fr active IP Right Grant
- 1998-04-03 JP JP54244998A patent/JP4108137B2/ja not_active Expired - Fee Related
- 1998-04-03 US US09/402,556 patent/US6309390B1/en not_active Expired - Lifetime
- 1998-04-03 CA CA002285681A patent/CA2285681C/fr not_active Expired - Fee Related
- 1998-04-03 KR KR1019997009116A patent/KR100545276B1/ko not_active IP Right Cessation
- 1998-04-03 AT AT98920564T patent/ATE231362T1/de not_active IP Right Cessation
- 1998-04-03 AU AU73380/98A patent/AU739290B2/en not_active Ceased
- 1998-04-03 ES ES98920564T patent/ES2149739T3/es not_active Expired - Lifetime
- 1998-04-03 DE DE69810913T patent/DE69810913T2/de not_active Expired - Lifetime
- 1998-04-03 EP EP98920564A patent/EP0971639B1/fr not_active Expired - Lifetime
- 1998-04-03 DE DE0971639T patent/DE971639T1/de active Pending
-
2000
- 2000-07-19 HK HK00104420A patent/HK1025026A1/xx not_active IP Right Cessation
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2007
- 2007-05-01 JP JP2007121081A patent/JP2007319664A/ja not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007500049A (ja) * | 2003-05-28 | 2007-01-11 | スパインビジョン | 脊椎の骨接合のための連結装置 |
US10660673B2 (en) | 2014-12-03 | 2020-05-26 | Richard S. Maly | Bone implant having tether band |
Also Published As
Publication number | Publication date |
---|---|
ATE231362T1 (de) | 2003-02-15 |
ES2149739T3 (es) | 2003-06-16 |
EP0971639B1 (fr) | 2003-01-22 |
AU7338098A (en) | 1998-10-30 |
FR2761590B1 (fr) | 1999-08-20 |
AU739290B2 (en) | 2001-10-11 |
DE69810913D1 (de) | 2003-02-27 |
CA2285681A1 (fr) | 1998-10-15 |
CA2285681C (fr) | 2007-07-03 |
FR2761590A1 (fr) | 1998-10-09 |
DE971639T1 (de) | 2001-07-05 |
HK1025026A1 (en) | 2000-11-03 |
US6309390B1 (en) | 2001-10-30 |
JP4108137B2 (ja) | 2008-06-25 |
KR20010006038A (ko) | 2001-01-15 |
KR100545276B1 (ko) | 2006-01-24 |
DE69810913T2 (de) | 2003-09-04 |
JP2007319664A (ja) | 2007-12-13 |
EP0971639A1 (fr) | 2000-01-19 |
WO1998044859A1 (fr) | 1998-10-15 |
ES2149739T1 (es) | 2000-11-16 |
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