JP2009506843A - 人工椎間板 - Google Patents
人工椎間板 Download PDFInfo
- Publication number
- JP2009506843A JP2009506843A JP2008529344A JP2008529344A JP2009506843A JP 2009506843 A JP2009506843 A JP 2009506843A JP 2008529344 A JP2008529344 A JP 2008529344A JP 2008529344 A JP2008529344 A JP 2008529344A JP 2009506843 A JP2009506843 A JP 2009506843A
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- JP
- Japan
- Prior art keywords
- end plate
- disc
- artificial
- core member
- motion
- 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.)
- Pending
Links
- 0 C=CC(C1)C2C3*1C3C2 Chemical compound C=CC(C1)C2C3*1C3C2 0.000 description 1
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Classifications
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- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0028—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in fibre orientations
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Prostheses (AREA)
Abstract
Description
椎間板は解剖学的および機能的にみて複関節である。椎間板は三つの成分構造から成る。(1)髄核、(2)線維輪、および(3)椎骨運動終板である。これらの成分構造内の生物医学的組成物および解剖学的配置は、椎間板の生体力学的機能に関連している。
特許文献1、特許文献2、特許文献3、特許文献4、特許文献5、特許文献6、特許文献7、特許文献8、特許文献9、特許文献10、特許文献11、特許文献12、特許文献13、特許文献14、特許文献15、特許文献16。さらに、特許文献17、特許文献18、特許文献19、および特許文献20が公開されている。さらに、非特許文献1を参照されたい。
本発明を開示する前に、本発明は記載する特定の実施形態に限定されず、従って、当然ながら変化してもよいことが理解されるものとする。本発明の範囲は添付の特許請求の範囲によってのみ限定されるので、本願で使用する専門用語は、特定の実施形態を単に説明する目的であり、限定的となることを意図していないことも、さらに理解されるべきである。
人工椎間板、かかる椎間板を使用する方法、かかる椎間板を移植するための装置、およびかかる椎間板を移植するための方法を本願に開示する。人工椎間板、移植装置、および方法は記載する特定の実施形態に限定されず、従って、当然ながら変化してもよいことが理解されるものとする。本発明の範囲は添付の特許請求の範囲によってのみ限定されるので、本願で使用する専門用語は、特定の実施形態を単に説明する目的であり、限定的となることを意図していないこともさらに理解されるものとする。
1.Dacronポリ(エチレンテレフタレート)線維で強化した、Ethicon Biomerなどの生体適合性ポリウレタン、またはSpectraポリエチレン線維、またはKevlarポリアラミド線維、またはカーボンファイバ
2.Dacronポリ(エチレンテレフタレート)線維で強化した、C−Flexの商標で販売されている生体適合性ポリシロキサン修正スチレンエチレンブチレンブロック共重合体、またはSpectraポリエチレン線維、またはKevlarポリアラミド線維、またはカーボンファイバ
3.Dacronポリ(エチレンテレフタレート)線維で強化した、生体適合性Silasticシリコーンゴム、またはSpectraポリエチレン線維、またはKevlarポリアラミド線維、またはカーボンファイバ。
いくつかの代替の芯構造を以下に記載する。これらの芯構造は、上述の説明により構成した一つ以上の人工椎間板に組み込まれることが好ましく、または他の既知の人工椎間板とともに使用または使用するために適合されてもよい。
いくつかの代替の運動終板構造および固定機構を以下に記載する。これらの運動終板構造および固定機構は、上述の説明により構成した一つ以上の人工椎間板に組み込まれることが好ましく、または他の既知の人工椎間板とともに使用または使用するために適合されてもよい。
椎骨体部に対して運動終板を固定するために適切な多くの機構を以下に記載する。これらの固定機構は通常、本願および他の箇所に記載の人工椎間板に組み込まれる運動終板とともに使用するように適合される。これらの固定機構のための他の用途もまた、以下の説明を検討することにより明白となるであろう。
人工椎間板に組み込む、または合体させてもよい多くのシステムおよび任意の機能を以下に記載する。
圧縮された椎間板は次いで、好ましくは低侵襲外科的処置によって移植される。
椎間板が椎間の空間に設置されると、保持機構562、564は、例えば、ロッキングプレート568を摺動させることによって解除され、鍵穴566を通るシャフト560の端部を開放する。従って、抑制のない人工椎間板は、動作可能な高さに戻り、動作可能な状態となる。
本特許出願の対象である本発明は、当然ながら変化してもよいなど、記載する特定の実施形態に限定されないことが理解されるものとする。本発明の範囲は添付の特許請求の範囲によってのみ限定されるので、本願で使用する専門用語は、特定の実施形態を単に説明する目的であり、限定的となることを意図していないこともさらに理解されるものとする。
Claims (25)
- 人工椎間板であって、
第一の運動終板と、
該第一の運動終板と実質上並行関係で該第一の運動終板に直接的または間接的に結合された第二の運動終板と、
該第一および第二の運動終板の間に配置される芯部材と
を備え、
該第一の運動終板は、非展開状態から展開状態へと選択的に可動な固定部材を含む、人工椎間板。 - 前記固定部材は、前記第一の運動終板と摺動自在に係合可能な竜骨を含む、請求項1に記載の人工椎間板。
- 前記竜骨は概略三角の断面形状を有し、前記第一の運動終板は、該竜骨に係合するために概略台形の断面形状を有するスロットを含む、請求項2に記載の人工椎間板。
- 前記第一の運動終板は概略湾曲した断面形状を有する、請求項2に記載の人工椎間板。
- 前記竜骨は、基部と、該基部の外面から外部に延出する固定フィンと、該基部の別の表面上の結合部材とを含み、該結合部材は前記第一の運動終板に係合するよう構成される、請求項2に記載の人工椎間板。
- 前記基部は、移植の時点で脊柱前弯角を提供するよう概略楔形を有する、請求項5に記載の人工椎間板。
- 展開状態にある前記固定部材は、前記第一の運動終板の外面から外部に延出する、請求項1に記載の人工椎間板。
- 前記固定部材は、リトラクタブルな固定フィンを含む、請求項7に記載の人工椎間板。
- 前記第一の運動終板の外面から外部に延出する固定式の固定フィンをさらに含む、請求項8に記載の人工椎間板。
- 前記固定式の固定フィンは、前記リトラクタブルな固定フィンに対して概略直角に方向付けられる、請求項9に記載の人工椎間板。
- 前記固定部材は、前記第一の運動終板と前記第二の運動終板とのほぼ間に位置する拡張型部材によって、非展開状態から展開状態へ移動する、請求項7に記載の人工椎間板。
- 前記固定部材は、前記第一の運動終板と前記第二の運動終板とのほぼ間に位置するねじ機構によって、非展開状態から展開状態へ移動する、請求項7に記載の人工椎間板。
- 内部材および外部材を含む第一の運動終板であって、該内部材および該外部材は互いに対して回転可能である、第一の運動終板と、
該第一の運動終板と実質上並行関係で該第一の運動終板に直接的または間接的に結合された第二の運動終板と、
該第一および第二の運動終板の間に配置される芯部材と
を備え、
該外部材に対する該内部材の回転は、固定部材を該第一の運動終板から外側に延出させる、人工椎間板。 - 前記固定部材はねじを含む、請求項13に記載の人工椎間板。
- 前記内部材または前記外部材のうちの一つに形成されるスロットをさらに含み、前記ねじは該スロット内を移動するよう構成される、請求項14に記載の人工椎間板。
- 前記スロットは、前記第一の運動終板の前記内部材に形成される、請求項15に記載の人工椎間板。
- 前記第一の運動終板の前記外部材は、該第一の運動終板から外側への前記ねじの延出を促進するように、該ねじのねじ山に係合するように適合されたねじ穴を含む、請求項16に記載の人工椎間板。
- 前記第一の運動終板から外側に延出するように適合された複数の固定部材をさらに含み、請求項17に記載の人工椎間板。
- 前記第二の運動終板から外側に延出するように適合された複数の固定部材をさらに含み、請求項18に記載の人工椎間板。
- 人工椎間板であって、
第一の運動終板と、
該第一の運動終板と実質上並行関係で該第一の運動終板に直接的または間接的に結合された第二の運動終板と、
該第一および第二の運動終板の間に配置される芯部材と
を備え、
該第一の運動終板は中心部および第一の側部を含み、該第一の側部は該中心部と実質上同じ平面にある第一の位置、および該中心部と実質上異なる平面にある第二の位置を有する、人工椎間板。 - 前記第一の運動終板は、前記中心部および前記第一の側部を連結する第一のヒンジを有する、請求項20に記載の人工椎間板。
- 前記第一の運動終板は、第二のヒンジによって前記中心部に結合される第二の側部を有し、該第二の側部は、該中心部と実質上同じ平面にある第一の位置、および該中心部と実質上異なる平面にある第二の位置を有する、請求項21に記載の人工椎間板。
- 前記第二の運動終板は、中心部および第一の側部を含み、該第一の側部は、該中心部と実質上同じ平面にある第一の位置、および該中心部と実質上異なる平面にある第二の位置を有する、請求項20に記載の人工椎間板。
- 前記第一の運動終板および前記第二の運動終板のそれぞれの前記第一の側部の間に延出し結合されるスプリングをさらに含む、請求項23に記載の人工椎間板。
- 前記第一の運動終板および前記第二の運動終板の前記第一の側部はそれぞれ、そこに形成されるスロットを有し、該スロットのそれぞれは、前記スプリングに係合するように適合される、請求項24に記載の人工椎間板。
Applications Claiming Priority (3)
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US71367105P | 2005-09-01 | 2005-09-01 | |
US11/281,205 US7731753B2 (en) | 2005-09-01 | 2005-11-15 | Prosthetic intervertebral discs |
PCT/US2006/034367 WO2007028098A2 (en) | 2005-09-01 | 2006-08-31 | Prosthetic intervertebral discs |
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JP2009506843A true JP2009506843A (ja) | 2009-02-19 |
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JP2008529344A Pending JP2009506843A (ja) | 2005-09-01 | 2006-08-31 | 人工椎間板 |
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EP (4) | EP2420209B1 (ja) |
JP (1) | JP2009506843A (ja) |
AU (1) | AU2006287217A1 (ja) |
CA (1) | CA2621154A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014221399A (ja) * | 2008-01-16 | 2014-11-27 | エイチエイチ・スパイナル・エルエルシー | 関節を置き換える装置 |
WO2022010093A1 (ko) * | 2020-07-10 | 2022-01-13 | 경북대학교 산학협력단 | 척추 케이지 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB202201116D0 (en) * | 2022-01-28 | 2022-03-16 | Invibio Knees Ltd | Surgical implant |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006514558A (ja) * | 2002-08-15 | 2006-05-11 | コップス,ジャスティン,ケー. | 椎間板インプラント |
JP2007518453A (ja) * | 2003-08-01 | 2007-07-12 | スパイナル カネティックス, インコーポレイテッド | 補綴椎間円板およびその使用方法 |
JP2008520269A (ja) * | 2004-11-15 | 2008-06-19 | ディスク−オー−テック メディカル テクノロジーズ リミテッド | 円板のような組み立てられる補綴物 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA992255A (en) | 1971-01-25 | 1976-07-06 | Cutter Laboratories | Prosthesis for spinal repair |
US4911718A (en) | 1988-06-10 | 1990-03-27 | University Of Medicine & Dentistry Of N.J. | Functional and biocompatible intervertebral disc spacer |
US5545229A (en) | 1988-08-18 | 1996-08-13 | University Of Medicine And Dentistry Of Nj | Functional and biocompatible intervertebral disc spacer containing elastomeric material of varying hardness |
AU624627B2 (en) | 1988-08-18 | 1992-06-18 | Johnson & Johnson Orthopaedics, Inc. | Functional and biocompatible intervertebral disc spacer containing elastomeric material of varying hardness |
US5039549A (en) | 1989-10-17 | 1991-08-13 | Allied-Signal Inc. | Treatment of ultrahigh molecular weight polyolefin to improve adhesion to a resin |
KR930006933B1 (ko) | 1990-06-23 | 1993-07-24 | 한국과학기술연구원 | 폴리에틸렌 섬유/에폭시 수지 복합재의 접착력 증진 방법 |
KR930006934B1 (ko) | 1990-06-23 | 1993-07-24 | 한국과학기술연구원 | 폴리에틸렌 섬유/비닐 에스테르 수지 복합재의 접착력 증진 방법 |
DE59206917D1 (de) | 1992-04-21 | 1996-09-19 | Sulzer Medizinaltechnik Ag | Künstlicher Bandscheibenkörper |
FR2707480B1 (fr) * | 1993-06-28 | 1995-10-20 | Bisserie Michel | Prothèse discale intervertébrale. |
US5674296A (en) | 1994-11-14 | 1997-10-07 | Spinal Dynamics Corporation | Human spinal disc prosthesis |
DE19710392C1 (de) * | 1997-03-13 | 1999-07-01 | Haehnel Michael | Bandscheibenimplantat, insbesondere für den Lendenwirbel- und Brustwirbelbereich |
US6162252A (en) | 1997-12-12 | 2000-12-19 | Depuy Acromed, Inc. | Artificial spinal disc |
US6749635B1 (en) * | 1998-09-04 | 2004-06-15 | Sdgi Holdings, Inc. | Peanut spectacle multi discoid thoraco-lumbar disc prosthesis |
FR2787014B1 (fr) | 1998-12-11 | 2001-03-02 | Dimso Sa | Prothese de disque intervertebral a frottements reduits |
FR2787015B1 (fr) | 1998-12-11 | 2001-04-27 | Dimso Sa | Prothese de disque intervertebral a corps compressible |
US6110210A (en) * | 1999-04-08 | 2000-08-29 | Raymedica, Inc. | Prosthetic spinal disc nucleus having selectively coupled bodies |
US7094258B2 (en) * | 1999-08-18 | 2006-08-22 | Intrinsic Therapeutics, Inc. | Methods of reinforcing an annulus fibrosis |
EP1210038A1 (de) | 1999-08-20 | 2002-06-05 | Peter Metz-Stavenhagen | Wirbelsäulensegment |
US6264695B1 (en) | 1999-09-30 | 2001-07-24 | Replication Medical, Inc. | Spinal nucleus implant |
US20030040800A1 (en) | 2000-04-26 | 2003-02-27 | Li Lehmann K. | Apparatus and method for replacing the nucleus pulposus of an intervertebral disc or for replacing an entire intervertebral disc |
US6482234B1 (en) | 2000-04-26 | 2002-11-19 | Pearl Technology Holdings, Llc | Prosthetic spinal disc |
US6852126B2 (en) * | 2000-07-17 | 2005-02-08 | Nuvasive, Inc. | Stackable interlocking intervertebral support system |
FR2817734A1 (fr) * | 2000-12-11 | 2002-06-14 | Jean Claude Bouvet | Prothese intervertebrale |
EP1287795B1 (de) | 2001-08-24 | 2008-06-18 | Zimmer GmbH | Künstliche Bandscheibe |
EP1287794B1 (de) | 2001-08-24 | 2008-06-18 | Zimmer GmbH | Künstliche Bandscheibe |
DE10152567A1 (de) * | 2001-10-24 | 2003-05-08 | Tutogen Medical Gmbh | Implantat |
US6706068B2 (en) * | 2002-04-23 | 2004-03-16 | Bret A. Ferree | Artificial disc replacements with natural kinematics |
EP1496819A4 (en) * | 2002-04-25 | 2007-02-14 | Blackstone Medical Inc | ARTIFICIAL INTERVERTEBRAL DISC |
US7001433B2 (en) * | 2002-05-23 | 2006-02-21 | Pioneer Laboratories, Inc. | Artificial intervertebral disc device |
US20040158254A1 (en) * | 2003-02-12 | 2004-08-12 | Sdgi Holdings, Inc. | Instrument and method for milling a path into bone |
US7060097B2 (en) * | 2003-03-31 | 2006-06-13 | Depuy Spine, Inc. | Method and apparatus for implant stability |
US7771478B2 (en) * | 2003-04-04 | 2010-08-10 | Theken Spine, Llc | Artificial disc prosthesis |
DE10323363A1 (de) * | 2003-05-21 | 2004-12-09 | Ulrich Gmbh & Co. Kg | Implantat zum Einsetzen zwischen Wirbelkörper der Wirbelsäule |
FR2858546B1 (fr) * | 2003-08-04 | 2006-04-28 | Spine Next Sa | Prothese de disque intervertebral |
US20050102029A1 (en) * | 2003-10-28 | 2005-05-12 | Nu Vasive, Inc. | Total disc replacement system and related methods |
US20050125066A1 (en) * | 2003-12-08 | 2005-06-09 | Innovative Spinal Technologies | Nucleus replacement securing device and method |
US7771479B2 (en) * | 2004-01-09 | 2010-08-10 | Warsaw Orthopedic, Inc. | Dual articulating spinal device and method |
JP2006068086A (ja) * | 2004-08-31 | 2006-03-16 | Takiron Co Ltd | 人工椎間板挿入治具及び治具セット |
-
2006
- 2006-08-31 AU AU2006287217A patent/AU2006287217A1/en not_active Abandoned
- 2006-08-31 JP JP2008529344A patent/JP2009506843A/ja active Pending
- 2006-08-31 EP EP11189023.2A patent/EP2420209B1/en not_active Not-in-force
- 2006-08-31 EP EP11189025.7A patent/EP2420210B1/en not_active Not-in-force
- 2006-08-31 EP EP06802883A patent/EP1928362B1/en not_active Not-in-force
- 2006-08-31 EP EP11189020.8A patent/EP2420208B1/en not_active Not-in-force
- 2006-08-31 CA CA002621154A patent/CA2621154A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006514558A (ja) * | 2002-08-15 | 2006-05-11 | コップス,ジャスティン,ケー. | 椎間板インプラント |
JP2007518453A (ja) * | 2003-08-01 | 2007-07-12 | スパイナル カネティックス, インコーポレイテッド | 補綴椎間円板およびその使用方法 |
JP2008520269A (ja) * | 2004-11-15 | 2008-06-19 | ディスク−オー−テック メディカル テクノロジーズ リミテッド | 円板のような組み立てられる補綴物 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014221399A (ja) * | 2008-01-16 | 2014-11-27 | エイチエイチ・スパイナル・エルエルシー | 関節を置き換える装置 |
WO2022010093A1 (ko) * | 2020-07-10 | 2022-01-13 | 경북대학교 산학협력단 | 척추 케이지 |
Also Published As
Publication number | Publication date |
---|---|
CA2621154A1 (en) | 2007-03-08 |
EP1928362A4 (en) | 2009-08-26 |
EP2420208B1 (en) | 2015-11-11 |
EP1928362A2 (en) | 2008-06-11 |
EP2420208A1 (en) | 2012-02-22 |
AU2006287217A1 (en) | 2007-03-08 |
EP2420209A1 (en) | 2012-02-22 |
EP2420210B1 (en) | 2015-07-15 |
EP2420210A3 (en) | 2012-05-16 |
EP2420210A2 (en) | 2012-02-22 |
EP2420209B1 (en) | 2015-10-07 |
EP1928362B1 (en) | 2012-07-04 |
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