JP2008545475A - レールベースのモジュラー式円板髄核プロテーゼ - Google Patents
レールベースのモジュラー式円板髄核プロテーゼ Download PDFInfo
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- JP2008545475A JP2008545475A JP2008513687A JP2008513687A JP2008545475A JP 2008545475 A JP2008545475 A JP 2008545475A JP 2008513687 A JP2008513687 A JP 2008513687A JP 2008513687 A JP2008513687 A JP 2008513687A JP 2008545475 A JP2008545475 A JP 2008545475A
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- modular
- segment
- width
- disc
- modular segment
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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
- 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
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- 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
- A61F2/46—Special tools for implanting artificial joints
- A61F2/4603—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2002/4625—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use
- A61F2002/4627—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use with linear motion along or rotating motion about the instrument axis or the implantation direction, e.g. telescopic, along a guiding rod, screwing inside the instrument
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0061—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof swellable
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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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
-
- 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
- A61F2230/0028—Shapes in the form of latin or greek characters
-
- 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
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0069—Three-dimensional shapes cylindrical
-
- 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
- A61F2250/0019—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 hardness, e.g. Vickers, Shore, Brinell
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Abstract
Description
図1を参照すると、体内に挿入されて構成された本発明の好適な実施形態に係るモジュール式円板プロテーゼ100の横断面図を見ることができる。この実施形態においては、モジュール式円板プロテーゼ100は、第1のモジュール式セグメント102、第2のモジュール式セグメント104、第3のモジュール式セグメント106、第4のモジュール式セグメント108、および第5のモジュール式セグメント109を含む。好ましくは、各モジュール式セグメント102、104、106、108、109は、柔らかい外部102a、104a、106a、108a、109aと、硬い内部102b、104b、106b、108b、109bとを含む。
Claims (20)
- 円板髄核空洞内への移植に適合されているモジュール式円板プロテーゼであって、
幅を有する第1のモジュール式セグメントであって、前記幅は、該幅の1つの側面に沿って、且つ第1のモジュール式セグメントの周辺部を越えて少なくとも部分的に延びている第1のレールを有する第1のモジュール式セグメントと、
幅を有するとともに該幅の1つの側面上で前記第1のレールに摺動可能に結合され、前記幅の別の側面に沿って、且つ第2のモジュール式セグメントの周辺部を越えて部分的に延びている第2のレールを有する第2のモジュール式セグメントと、
幅を有し、該幅の1つの側面上で前記第2のレールに摺動可能に結合されている第3のモジュール式セグメントとを備え、
前記第1および第2のレールに沿って延長され、移植前に前記レールによって離間された略端部同士の関係で前記モジュール式セグメントが位置決めされる拡張位置と、
前記髄核円板空洞に概して対応する略連続周辺部を有する一体的本体を画定する略並列の構成で前記モジュール式セグメントが位置決めされ、前記レールの少なくとも一部が前記本体の前記周辺部を越えて延在する移植位置とを有するモジュール式円板プロテーゼ。 - 前記第3のモジュール式セグメントが第3のレールを有し、前記モジュール式円板プロテーゼが第4のモジュール式セグメントを更に備え、該第4のモジュール式セグメントは、幅を有するとともに該幅の1つの側面上で前記第3のレールと摺動可能に結合されている請求項1に記載のモジュール式円板プロテーゼ。
- 前記第4のモジュール式セグメントが第4のレールを有し、前記モジュール式円板プロテーゼが第5のモジュール式セグメントを更に備え、該第5のモジュール式セグメントは、幅を有するとともに該幅部の1つの側面上で前記第4のレールに摺動可能に結合されている請求項2に記載のモジュール式円板プロテーゼ。
- 各モジュール式セグメントが、前記レールの1つに合わさる構造体を含む内部と、前記レールの1つを有する側面および前記レールの1つと合わさる構造体を有する側面を除いて前記内部を実質的に取り囲む外部とを備える請求項1に記載のモジュール式円板プロテーゼ。
- 各モジュール式セグメントの内部および各モジュール式セグメントの外部が異なるジュロメーターの高分子で製造される請求項4に記載のモジュール式円板プロテーゼ。
- 各モジュール式セグメントの内部が約70MPaから100MPaまでの圧縮弾性率を有し、各モジュール式セグメントの前記外部が約6MPaから20MPaまでの圧縮弾性率を有する請求項5に記載のモジュール式円板プロテーゼ。
- 各モジュール式セグメントの内部および外部の高分子が共重合されている請求項5に記載のモジュール式円板プロテーゼ。
- 前記外部の高分子の少なくとも一部が、前記プロテーゼが移植された後に溶出されるように高分子によって動作可能に担持されている少なくとも1つの薬剤を更に備える請求項5に記載のモジュール式円板プロテーゼ。
- 前記周辺部を越えて延在する各レールの一部が選択的に除去可能である請求項1に記載のモジュール式円板プロテーゼ。
- 前記プロテーゼが高分子材料で形成され、前記モジュール式セグメントが成形され、前記周辺部を越えて延在する各レールの前記一部が押し出される請求項9に記載のモジュール式円板プロテーゼ。
- 前記モジュール式セグメントが、前記移植位置において前記モジュール式セグメントの隣接するモジュール式セグメントと連動する手段を更に備える請求項1に記載のモジュール式円板プロテーゼ。
- 各レールが、前記レール上の前記摺動可能に取り付けられたモジュール式セグメントを前記拡張位置内に保持する手段を更に含む請求項1に記載のモジュール式円板プロテーゼ。
- 前記モジュール式セグメントの幅が実質的に類似のものであるとともに、前記拡張位置内の前記プロテーゼの幅を画定し、該拡張位置内の前記プロテーゼの幅は、前記円板髄核空洞内へのプロテーゼの挿入用開口の最小幅を決定する請求項1に記載のモジュール式円板プロテーゼ。
- モジュール式円板プロテーゼの円板髄核空洞内への移植のために侵襲性を最小限に抑える方法であって、
開口を介して前記円板髄核空洞内に第1のモジュール式セグメントを挿入する工程であって、前記第1のモジュール式セグメントは幅を有し、該幅は、第1のモジュール式セグメントが前記円板髄核空洞内に位置するときに円板髄核空洞から出て延在する第1のレールを有する工程と、
前記前記第1のモジュール式セグメントと連動するまで、前記開口を介して前記円板髄核空洞内に前記第1のレールに沿って第2のモジュール式セグメントを摺動させる工程であって、該第2のモジュール式セグメントは幅を有し、該幅は、第2のモジュール式セグメントが前記円板髄核空洞内に位置するときに円板髄核空洞から出て延在する第2のレールを有する工程と、
前記連動した第1および第2のモジュール式セグメントから延在する第1のレールの部分を除去する工程と、
前記第2のモジュール式セグメントと連動するまで、前記開口を介して前記円板髄核空洞内に前記第2のレールに沿って第3のモジュール式セグメントを摺動させる工程であって、該第3のモジュール式セグメントは幅を有する工程と、
移植されたモジュール式円板プロテーゼを形成するために、前記連動した第2および第3のモジュール式セグメントから延在する前記第2のレールの部分を除去する工程であって、前記移植されたモジュール式円板プロテーゼは、前記髄核円板空洞に概して対応する略連続的周辺部と、前記第1、第2、及び第3のモジュール式セグメントの幅に少なくとも等しく、且つ実質的に前記モジュール式セグメントのいずれか1つの幅の最大の幅にすぎない前記開口の幅よりも大きい全幅とを有する工程とを備える方法。 - 前記第3のモジュール式セグメントは、該第3のモジュール式セグメントが前記円板髄核空洞内に位置するときに前記円板髄核空洞から出て延在する第3のレールを有し、前記方法は、
前記第3のモジュール式セグメントと連動するまで、前記開口を介して前記円板髄核空洞内に第4のモジュール式セグメントを第3のレールに沿って摺動させる工程であって、該第4のモジュール式セグメントが幅を有する工程と、
前記連動した第3および第4のモジュール式セグメントから延在する第3のレールの部分を除去する工程とを更に備える請求項14に記載のモジュール式円板プロテーゼの移植のために侵襲性を最小限に抑える方法。 - 前記第4のモジュール式セグメントは、該第4のモジュール式セグメントが前記円板髄核空洞内に位置するときに前記円板髄核空洞から出て延在する第4のレールを有し、前記方法は、
前記第4のモジュール式セグメントと連動するまで、前記開口を介して前記円板髄核空洞内に第5のモジュール式セグメントを第4のレールに沿って摺動させる工程であって、該第5のモジュール式セグメントが幅を有する工程と、
前記連動した第4および第5のモジュール式セグメントから延在する第4のレールの部分を除去する工程とを更に備える請求項15に記載のモジュール式円板プロテーゼの移植のために侵襲性を最小限に抑える方法。 - 前記第2および第3のモジュール式セグメントを摺動させる工程が挿入工具を使用して実行され、第1および第2のレールを除去する工程が、前記挿入工具の先端に設けられた切断手段を使用して達成される請求項14に記載のモジュール式円板プロテーゼの移植のために侵襲性を最小限に抑える方法。
- 円板髄核空洞内への移植に適合されているモジュール式円板プロテーゼであって、
幅を有する第1のモジュール式セグメントであって、前記幅は、該幅の1つの側面に沿って、且つ第1のモジュール式セグメントの周辺部を越えて少なくとも部分的に延びている第1の手段を有する第1のモジュール式セグメントと、
幅を有し、該幅の1つの側面上で、モジュール式セグメントを位置決めするための前記第1の手段に摺動可能に結合される第2のモジュール式セグメントであって、前記幅の別の側面に沿って、且つ第2のモジュール式セグメントの周辺部を越えて部分的に延びているモジュール式セグメントを位置決めするための第2の手段を有する第2のモジュール式セグメントと、
幅を有し、該幅の1つの側面上で、モジュール式セグメントを位置決めするための前記第2の手段に摺動可能に結合されている第3のモジュール式セグメントとを備え、
モジュール式セグメントを位置決めするための前記第1および第2の手段に沿って延長され、移植前にモジュール式セグメントを位置決めする前記第1および第2の手段によって離間された略端部同士の構成で前記モジュール式セグメントが位置決めされる拡張位置と、
前記髄核円板空洞に概して対応する略連続周辺部を有する一体的本体を画定する略並列の構成で前記モジュール式セグメントが位置決めされ、モジュール式セグメントを位置決めするための前記第1および第2の手段の少なくとも一部が前記本体の前記周辺部を越えて延在する移植位置とを有するモジュール式円板プロテーゼ。 - 前記第3のモジュール式セグメントが、モジュール式セグメントを位置決めするための第3の手段を有し、前記モジュール式円板プロテーゼが第4のモジュール式セグメントを更に曽根、該第4のモジュール式セグメントは、幅を有するとともに、該幅の1つの側面上で、モジュール式セグメントを位置決めするための前記第3の手段と摺動可能に結合されている請求項18に記載のモジュール式円板プロテーゼ。
- 前記第4のモジュール式セグメントが、モジュール式セグメントを位置決めするための第4の手段を有し、前記モジュール式円板プロテーゼが第5のモジュール式セグメントを更に備え、該第5のモジュール式セグメントは、幅を有するとともに、該幅の1つの側面上で、モジュール式セグメントを位置決めするための前記第4の手段に摺動可能に結合されている請求項19に記載のモジュール式円板プロテーゼ。
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US60/685,332 | 2005-05-24 | ||
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US11/372,477 | 2006-03-09 | ||
US11/372,357 | 2006-03-09 | ||
US11/372,357 US7267690B2 (en) | 2005-03-09 | 2006-03-09 | Interlocked modular disc nucleus prosthesis |
US11/372,477 US7591853B2 (en) | 2005-03-09 | 2006-03-09 | Rail-based modular disc nucleus prosthesis |
PCT/US2006/020152 WO2006127849A2 (en) | 2005-05-24 | 2006-05-24 | Rail-based modular disc nucleus prosthesis |
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JP2008513687A Active JP4891991B2 (ja) | 2005-05-24 | 2006-05-24 | レールベースのモジュラー式円板髄核プロテーゼ |
JP2008513686A Active JP4832514B2 (ja) | 2005-05-24 | 2006-05-24 | 連動モジュール式円板核プロテーゼ |
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CN (2) | CN101193608B (ja) |
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HK (2) | HK1116041A1 (ja) |
WO (1) | WO2006127849A2 (ja) |
Cited By (1)
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JP2013508116A (ja) * | 2009-10-27 | 2013-03-07 | スパイン ウェイブ,インコーポレーテッド | 放射線不透過性の注入可能核ヒドロゲル組成物 |
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EP1906886A4 (en) * | 2005-07-19 | 2012-05-02 | Vertebral Technologies Inc | MULTI-COMPOSITE-DISC PROSTHESIS |
US9737414B2 (en) | 2006-11-21 | 2017-08-22 | Vertebral Technologies, Inc. | Methods and apparatus for minimally invasive modular interbody fusion devices |
FR2914843B1 (fr) * | 2007-04-13 | 2010-04-23 | Creaspine | Implant intervertebral pour le corps humain ou animal |
US7967866B2 (en) * | 2007-11-27 | 2011-06-28 | Warsaw Orthopedic, Inc. | Stackable intervertebral devices and methods of use |
US7985231B2 (en) * | 2007-12-31 | 2011-07-26 | Kyphon Sarl | Bone fusion device and methods |
FR2928079A1 (fr) * | 2008-02-28 | 2009-09-04 | Warsaw Orthopedic Inc | Implant de noyau a centrage automatique. |
US8568306B2 (en) * | 2009-04-03 | 2013-10-29 | Mitchell A Hardenbrook | Surgical retractor system |
US9510953B2 (en) | 2012-03-16 | 2016-12-06 | Vertebral Technologies, Inc. | Modular segmented disc nucleus implant |
CN106073953B (zh) * | 2016-08-26 | 2017-12-08 | 常州好利医疗科技有限公司 | 联动式椎间融合器 |
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US4279097A (en) * | 1980-06-02 | 1981-07-21 | Walker Gary W | Soft playing disc |
CA1333209C (en) | 1988-06-28 | 1994-11-29 | Gary Karlin Michelson | Artificial spinal fusion implants |
US5609635A (en) * | 1988-06-28 | 1997-03-11 | Michelson; Gary K. | Lordotic interbody spinal fusion implants |
JP3007903B2 (ja) * | 1991-03-29 | 2000-02-14 | 京セラ株式会社 | 人工椎間板 |
CN1156255C (zh) * | 1993-10-01 | 2004-07-07 | 美商-艾克罗米德公司 | 脊椎植入物 |
EP0873145A2 (en) * | 1996-11-15 | 1998-10-28 | Advanced Bio Surfaces, Inc. | Biomaterial system for in situ tissue repair |
ATE317253T1 (de) | 1999-10-21 | 2006-02-15 | Sdgi Holdings Inc | Implantat zum posterior-lateralen-zugang des zwischenwirbelraums |
CA2420898A1 (en) * | 2000-08-28 | 2002-03-07 | Advanced Bio Surfaces, Inc. | Method for mammalian joint resurfacing |
ES2303972T3 (es) * | 2000-08-30 | 2008-09-01 | Warsaw Orthopedic, Inc. | Implantes de disco intervertebral. |
US6468311B2 (en) * | 2001-01-22 | 2002-10-22 | Sdgi Holdings, Inc. | Modular interbody fusion implant |
US6595998B2 (en) * | 2001-03-08 | 2003-07-22 | Spinewave, Inc. | Tissue distraction device |
US20040049283A1 (en) * | 2002-06-04 | 2004-03-11 | Tushar Patel | Medical implant and method of reducing back pain |
US7008452B2 (en) * | 2003-06-26 | 2006-03-07 | Depuy Acromed, Inc. | Dual durometer elastomer artificial disc |
WO2006051547A2 (en) * | 2004-11-15 | 2006-05-18 | Disc-O-Tech Medical Technologies, Ltd. | Assembled prosthesis such as a disc |
KR20070101239A (ko) * | 2005-01-08 | 2007-10-16 | 알파스파인, 아이엔씨. | 모듈러 디스크 장치 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013508116A (ja) * | 2009-10-27 | 2013-03-07 | スパイン ウェイブ,インコーポレーテッド | 放射線不透過性の注入可能核ヒドロゲル組成物 |
US9132207B2 (en) | 2009-10-27 | 2015-09-15 | Spine Wave, Inc. | Radiopaque injectable nucleus hydrogel compositions |
Also Published As
Publication number | Publication date |
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WO2006127849A2 (en) | 2006-11-30 |
BRPI0611201A2 (pt) | 2010-08-24 |
CN101193608A (zh) | 2008-06-04 |
CN101193608B (zh) | 2012-10-24 |
BRPI0611200A2 (pt) | 2010-08-24 |
HK1116041A1 (en) | 2008-12-19 |
KR101328801B1 (ko) | 2013-11-13 |
EP1887986A4 (en) | 2012-05-02 |
JP2008541875A (ja) | 2008-11-27 |
KR20080039846A (ko) | 2008-05-07 |
EP1883378A4 (en) | 2012-05-02 |
JP4891991B2 (ja) | 2012-03-07 |
EP1887986A2 (en) | 2008-02-20 |
HK1134010A1 (en) | 2010-04-16 |
JP4832514B2 (ja) | 2011-12-07 |
WO2006127849A3 (en) | 2008-12-04 |
KR20080025078A (ko) | 2008-03-19 |
KR101330340B1 (ko) | 2013-11-15 |
EP1883378B1 (en) | 2020-02-26 |
CN101500513B (zh) | 2013-08-14 |
EP1883378A2 (en) | 2008-02-06 |
CN101500513A (zh) | 2009-08-05 |
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