JP4933567B2 - 脊椎を動的に安定させるためのシステム及び方法 - Google Patents
脊椎を動的に安定させるためのシステム及び方法 Download PDFInfo
- Publication number
- JP4933567B2 JP4933567B2 JP2008558367A JP2008558367A JP4933567B2 JP 4933567 B2 JP4933567 B2 JP 4933567B2 JP 2008558367 A JP2008558367 A JP 2008558367A JP 2008558367 A JP2008558367 A JP 2008558367A JP 4933567 B2 JP4933567 B2 JP 4933567B2
- Authority
- JP
- Japan
- Prior art keywords
- ballast
- sheath
- rod
- rods
- collar
- 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
Links
- 238000000034 method Methods 0.000 title description 4
- 230000000087 stabilizing effect Effects 0.000 title description 3
- 239000003381 stabilizer Substances 0.000 claims description 41
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 229920001692 polycarbonate urethane Polymers 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 11
- 238000005452 bending Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 239000000560 biocompatible material Substances 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 208000020307 Spinal disease Diseases 0.000 description 1
- -1 Ti-Al-Nb Chemical compound 0.000 description 1
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
- 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, e.g. 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
- A61B17/7019—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other
- A61B17/7026—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other with a part that is flexible due to its form
- A61B17/7028—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other with a part that is flexible due to its form the flexible part being a coil spring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
- 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, e.g. 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
- A61B17/7004—Longitudinal elements, e.g. rods with a cross-section which varies along its length
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
Claims (19)
- 2つのロッドと、
前記2つのロッドの間に配列される可撓性シースと、を具備する動的脊椎安定器において、前記シースの各端が前記2つのロッドのそれぞれの端に接続され、
弾性プラグが前記シースのルーメンの中に配列され前記2つのロッドの端の間に配置される、動的脊椎安定器。 - 前記弾性プラグが前記ロッドの端の間に非固定式に配列されることを特徴とする、請求項1に記載の安定器。
- 前記弾性プラグが前記ロッドの端に固定されることを特徴とする、請求項1に記載の安定器。
- 前記弾性プラグがポリカーボネートウレタンであることを特徴とする、請求項1に記載の安定器。
- 前記弾性プラグが樽形であることを特徴とする、請求項1に記載の安定器。
- 前記シースが織物シースであることを特徴とする、請求項1に記載の安定器。
- 前記シースが金網チューブであることを特徴とする、請求項1に記載の安定器。
- 前記金網チューブがチタンで作られることを特徴する、請求項7に記載の安定器。
- 前記弾性プラグが圧縮負荷時に前記ロッドのそれぞれの端に対して抵抗を与え、張力負荷時に前記シースの収縮を制限することを特徴とする、請求項1に記載の安定器。
- 前記シースの前記端にリングが取り付けられ、圧縮カラーが前記ロッドの前記それぞれの端に前記リングを取り付けることを特徴とする、請求項1に記載の安定器。
- ロッドの少なくとも一方の端がカラー取付け構造を含み、前記圧縮カラーが前記カラー取付け構造に取り付けられることを特徴とする、請求項10に記載の安定器。
- ロッドの少なくとも一方の端が外面テーパー状ロック境界面を含み、前記シースの端部が前記テーパー状ロック境界面を覆って伸び、内面テーパー状カラーによって前記ロッドの前記端に固定されることを特徴とする、請求項1に記載の安定器。
- 前記外面テーパー状ロック境界面及びテーパー状カラーが外向きにテーパー状であることを特徴とする、請求項12に記載の安定器。
- 前記外面テーパー状ロック境界面及びテーパー状カラーが内向きにテーパー状であることを特徴とする、請求項12に記載の安定器。
- 前記たわみ部材の一部を覆って伸びかつ隣り合うロッドに移動可能に取り付けられる少なくとも1つのスリーブをさらに備える、請求項1に記載の安定器。
- 前記スリーブが前記ロッドの隆起面に当接するように形成される内面を含むことを特徴とする、請求項15に記載の安定器。
- 前記スリーブが2つの噛み合い部分を含むことを特徴とする、請求項15に記載の安定器。
- 請求項1に記載の動的脊椎安定器及び複数のアンカー部材を備える動的脊椎安定器組立品であって、各アンカー部材が脊椎及びロッドに取り付け可能である、動的脊椎安定器組立品。
- 前記アンカー部材が茎ねじであることを特徴とする、請求項18に記載の安定器組立品。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78090306P | 2006-03-08 | 2006-03-08 | |
| US60/780,903 | 2006-03-08 | ||
| PCT/US2007/005757 WO2007103404A2 (en) | 2006-03-08 | 2007-03-08 | System and method for dynamic stabilization of the spine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009528896A JP2009528896A (ja) | 2009-08-13 |
| JP4933567B2 true JP4933567B2 (ja) | 2012-05-16 |
Family
ID=38475525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008558367A Expired - Fee Related JP4933567B2 (ja) | 2006-03-08 | 2007-03-08 | 脊椎を動的に安定させるためのシステム及び方法 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1991173A2 (ja) |
| JP (1) | JP4933567B2 (ja) |
| AU (1) | AU2007223928C1 (ja) |
| WO (1) | WO2007103404A2 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090326583A1 (en) * | 2008-06-25 | 2009-12-31 | Missoum Moumene | Posterior Dynamic Stabilization System With Flexible Ligament |
| CA2730922A1 (en) | 2008-07-14 | 2010-01-21 | Synthes Usa, Llc | Flexible dampening intervertebral spacer device |
| US8287571B2 (en) * | 2008-08-12 | 2012-10-16 | Blackstone Medical, Inc. | Apparatus for stabilizing vertebral bodies |
| EP2346423B1 (en) * | 2008-08-14 | 2012-12-19 | Synthes GmbH | Posterior dynamic stabilization system |
| US8657856B2 (en) | 2009-08-28 | 2014-02-25 | Pioneer Surgical Technology, Inc. | Size transition spinal rod |
| US9585695B2 (en) | 2013-03-15 | 2017-03-07 | Woven Orthopedic Technologies, Llc | Surgical screw hole liner devices and related methods |
| US8956394B1 (en) | 2014-08-05 | 2015-02-17 | Woven Orthopedic Technologies, Llc | Woven retention devices, systems and methods |
| US9907593B2 (en) | 2014-08-05 | 2018-03-06 | Woven Orthopedic Technologies, Llc | Woven retention devices, systems and methods |
| US9943351B2 (en) | 2014-09-16 | 2018-04-17 | Woven Orthopedic Technologies, Llc | Woven retention devices, systems, packaging, and related methods |
| USD740427S1 (en) | 2014-10-17 | 2015-10-06 | Woven Orthopedic Technologies, Llc | Orthopedic woven retention device |
| EP3331459A4 (en) | 2015-08-05 | 2019-08-14 | Woven Orthopedic Technologies, LLC | DEVICES, SYSTEMS, AND METHODS OF COLLECTION FOR USE IN BONE TISSUE |
| EP3551105A4 (en) | 2016-12-09 | 2020-07-29 | Woven Orthopedic Technologies, LLC | RESTRAINT DEVICES, GRIDS AND RELATED SYSTEMS AND METHODS |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2774581B1 (fr) * | 1998-02-10 | 2000-08-11 | Dimso Sa | Stabilisateur interepineux a fixer a des apophyses epineuses de deux vertebres |
| US7018401B1 (en) * | 1999-02-01 | 2006-03-28 | Board Of Regents, The University Of Texas System | Woven intravascular devices and methods for making the same and apparatus for delivery of the same |
| FR2827498B1 (fr) * | 2001-07-18 | 2004-05-14 | Frederic Fortin | Dispositif de liaison vertebrale souple constitue d'elements palliant une deficience du rachis |
-
2007
- 2007-03-08 JP JP2008558367A patent/JP4933567B2/ja not_active Expired - Fee Related
- 2007-03-08 EP EP07752453A patent/EP1991173A2/en not_active Withdrawn
- 2007-03-08 AU AU2007223928A patent/AU2007223928C1/en not_active Ceased
- 2007-03-08 WO PCT/US2007/005757 patent/WO2007103404A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1991173A2 (en) | 2008-11-19 |
| WO2007103404A2 (en) | 2007-09-13 |
| WO2007103404A3 (en) | 2008-03-20 |
| AU2007223928B2 (en) | 2011-09-29 |
| AU2007223928C1 (en) | 2011-10-13 |
| JP2009528896A (ja) | 2009-08-13 |
| AU2007223928A1 (en) | 2007-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4933567B2 (ja) | 脊椎を動的に安定させるためのシステム及び方法 | |
| US9072545B2 (en) | Rod-shaped implant, in particular for the dynamic stabilization of the spine | |
| US9050140B2 (en) | Apparatus for stabilizing vertebral bodies | |
| US20100318130A1 (en) | Flexible rod assembly for spinal fixation | |
| US8231657B2 (en) | Load bearing flexible spinal connecting element | |
| JP2011025045A (ja) | 脊柱インプラント | |
| US9089369B2 (en) | Rod assembly and modular rod system for spinal stabilization | |
| JP4465251B2 (ja) | 骨固着要素を接続するためのロッド型の要素、骨固着要素を有する骨用の安定化装置、およびロッド型の要素を製造するための方法 | |
| JP5060041B2 (ja) | 骨または椎骨のための安定化装置において用いられる可撓性要素および安定化装置 | |
| JP4850823B2 (ja) | 脊髄固定器具用の動的接続要素及びこのような接続要素を有する固定器具 | |
| US20090287252A1 (en) | Connecting Element and System for Flexible Spinal Stabilization | |
| US20080177316A1 (en) | Apparatus and methods for spinal implant | |
| JP5841150B2 (ja) | 脊椎の動的安定化用の脊椎インプラント・セット | |
| CN101938949B (zh) | 用于椎骨的动态稳定元件 | |
| KR100898962B1 (ko) | 척추 고정 장치 | |
| KR200476358Y1 (ko) | 척추 고정용 로드 | |
| AU2014277810A1 (en) | Apparatus for stabilizing vertebral bodies | |
| HK1150737B (en) | Member for dynamic stabilisation of vertebrae |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110208 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110506 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110513 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110727 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120117 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120216 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150224 Year of fee payment: 3 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |