JP2015037536A - 椎弓根ねじを固着させるためのシステム、関連キット、スペーサ、および椎弓根補強部 - Google Patents
椎弓根ねじを固着させるためのシステム、関連キット、スペーサ、および椎弓根補強部 Download PDFInfo
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Abstract
Description
Claims (25)
- 患者の脊椎内、特に、脊柱の腰部領域または胸部領域内に、椎弓根ねじ(27;127;327;427)を固着させるためのシステムであって、椎弓根(25)を含む椎弓内に埋没させることの可能なねじ山付き部分(29;129;229;329;429)を備える椎弓根ねじ(27;127;327;427)を有する、システムにおいて、少なくとも1つのスペーサ(35;41;241;341A,B;441)が、前記ねじ山付き部分(29;129;229;329;429)と前記椎弓根の皮質縁端層(25A)との間の空間を、少なくともいくつかの領域において充填し、前記スペーサが、椎弓根断面(FQ)において前記ねじ山付き部分(29;129;229;329;429)に対して、前記皮質縁端層(25A)における、前記少なくとも1つのスペーサ(35;41;241;341A,B;441)を介した前記ねじ山付き部分(29;129;229;329;429)の全面的な支持が可能になるように構成または位置決めされることを特徴とする、システム。
- 前記スペーサ(35)が、前記皮質縁端層(25A)まで前記椎弓根断面を充填する筒状体から形成され、前記椎弓根(25)の、対応する軸方向の凹部(37)へのフォーム・ロッキング嵌合により位置しており、前記軸方向の凹部(37)が、前記椎弓根内に埋没させてあり、前記スペーサ(35)が、前記椎弓根ねじ(27)の前記ねじ山付き部分(29)を収容するための軸方向の通り穴(39)を有することを特徴とする、請求項1に記載のシステム。
- 前記スペーサ(35)が、本質的に楕円形の断面を有することを特徴とする、請求項2に記載のシステム。
- 前記スペーサ(35)が、PEEKプラスチックを含むプラスチックで構成され、好ましくは、多孔性チタン被覆を備えることを特徴とする、請求項1から請求項3のいずれか一項に記載のシステム。
- 前記スペーサ(35)が、チタンまたはチタン合金、合成骨代用材、同種骨材料、コラーゲン、加圧織物材料または任意の格子構造の材料の群からの材料から形成されることを特徴とする、請求項1から請求項3のいずれか一項に記載のシステム。
- 前記少なくとも1つのスペーサ(41;241;341A,B;441)が、前記脊椎内に挿入された前記椎弓根ねじ(127;327;427)に対して軸方向に平行な、本質的に筒状の椎弓根補強部(41;241;341A,B;441)から形成され、前記椎弓根補強部が、本質的に、骨ねじまたは骨ダボの形状を有し、前記椎弓根ねじ(27;127;227;327;427)に対面する側に、上で前記ねじ山付き部分(129;229;329;429)が半径方向の締め付けによって自己支持する、筒状の凹部(47;247;347)を有することを特徴とする、請求項1に記載のシステム。
- 前記ねじ山付き部分(129;229;329;429)が、前記椎弓根補強部(41;241;341A,B;441)において、更に軸方向の締め付けによって自己支持することを特徴とする、請求項6に記載のシステム。
- 少なくとも1つの椎弓根補強部(241;341A,B;441)および前記椎弓根ねじ(227;327)が、前記椎弓根補強部(241;341A,B;441)の頭部セクション(57;357)と前記椎弓根ねじ(227;327)の案内部分(229;329;429)とのフォーム・ロッキング収容のために軸方向の貫通孔(53,55;353A,B,355)が構成されている共通接続プレート(51;351)を経由して延在し、前記案内部分が、ねじ頭部の真下にあることを特徴とする、請求項6または請求項7のいずれかに記載のシステム。
- 前記軸方向の貫通孔が、円筒状の交差貫通孔(53,55;353A,B,355)から形成されることを特徴とする、請求項8に記載のシステム。
- 前記接続プレート(51;351)が、前記椎弓根補強部(241;341A,B)の軸方向の固定のために働き、任意選択で、前記椎弓根ねじ(227;327)用の軸方向の停止具として働くことを特徴とする、請求項8または請求項9のいずれかに記載のシステム。
- 前記椎弓根補強部(241;341A,B)用の前記軸方向の貫通孔(53;353A,B)が、前記椎弓根ねじ(227;327)用の前記貫通孔(55;355)から離れた側において、前記椎弓根補強部(241;341A,B)の前記頭部セクション(57)の環状セグメント溝(59)内にフォーム・ロッキング嵌合によって受けられることが可能な取り付け用突出部(61)を担持していることを特徴とする、請求項10に記載のシステム。
- 前記取り付け用突出部(61)が、内壁(53)から半径方向に突き出す表面を有し、前記表面が、前記椎弓根補強部(241)における前記筒状の凹部(47)の断面よりも小さいことを特徴とする、請求項11に記載のシステム。
- 前記少なくとも1つの椎弓根補強部(341A,341B)が、前記接続プレート(351)でコーキング可能であることを特徴とする、請求項10に記載のシステム。
- 前記椎弓根補強部(441)における前記筒状の凹部(447)には、前記椎弓根ねじ(427)の前記ねじ山付き部分(429)と動作可能に係合させることができるねじ山(71)が設けられることを特徴とする、請求項6から請求項13のいずれか一項に記載のシステム。
- 前記椎弓根補強部(441)内の前記ねじ山(71)が、アンダーカットされていることを特徴とする、請求項14に記載のシステム。
- 前記椎弓根補強部(41;241;341A,B;441)および/または前記接続プレート(51;351)が、チタン合金で構成され、好ましくは、少なくともいくつかの領域において、多孔性チタン被覆を備えることを特徴とする、請求項6から請求項15のいずれか一項に記載のシステム。
- 患者の脊椎内に椎弓根ねじを固着させるためのシステム用のキットであって、請求項1から請求項15のいずれか一項に記載の椎弓根ねじ(27;127;227;327;427)とスペーサ(35;41;241;341A,B;441)とを有する、キット。
- 請求項8から請求項13のいずれか一項に記載の接続プレート(51;351)を有する、請求項16に記載のキット。
- 椎弓根(25)の、対応する軸方向の凹部(37)へのフォーム・ロッキング嵌合用に、本質的に楕円形の断面を有し、かつ、椎弓根ねじ(27)のねじ山付き部分を収容するための軸方向の通り穴(39)を有する筒状体(35)の形をとる、患者の脊椎内に椎弓根ねじを固着させるためのシステム用のスペーサであって、前記軸方向の凹部(37)が、前記椎弓根内に埋没させてある、スペーサ。
- PEEKプラスチックを含むプラスチックで構成され、好ましくは、多孔性チタン被覆を備えていることを特徴とする、請求項19に記載のスペーサ。
- チタンまたはチタン合金、合成骨代用材、同種骨材料、コラーゲン、加圧織物材料または任意の格子構造の材料の群からの材料から形成されることを特徴とする、請求項19に記載のスペーサ。
- 本質的に骨ねじまたは骨ダボの形状を有し、かつ、椎弓根ねじ(127;227;327;427)のねじ山付き部分(129;229;329;429)の半径方向の支持のために一方の側に筒状の凹部(47;247;347;447)を有する、本質的に筒状の椎弓根補強部(41;241;341A,B;441)の形をとる、患者の脊椎内に椎弓根ねじを固着させるためのシステム用のスペーサ。
- 軸方向に作用するロッキング部品(61)を受けるための環状セグメント溝(59)が構成されている円筒状の頭部セクション(57)を有する、請求項22に記載のスペーサ。
- 組立て部品(351)でコーキングするために形成された舌状部(67)が上に構成されている頭部セクション(357)を有する、請求項22に記載のスペーサ。
- 前記筒状の凹部(447)には、椎弓根ねじ(427)のねじ山付き部分(73)と協働するための、好ましくはアンダーカットされたねじ山(71)が設けられることを特徴とする、請求項22から請求項24のいずれか一項に記載のスペーサ。
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DE102013107881.8A DE102013107881A1 (de) | 2013-07-23 | 2013-07-23 | System zur Verankerung einer Pedikelschraube, zugehöriger Bausatz, Spacer und Pedikelaugmentat |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9204908B2 (en) | 2007-07-26 | 2015-12-08 | Dynamic Spine, Llc | Segmental orthopedic device for spinal elongation and for treatment of scoliosis |
WO2009014567A1 (en) * | 2007-07-26 | 2009-01-29 | Buttermann M D Glenn R | Segmental orthopedic device for spinal elongation and for treatment of scoliosis |
US9277950B2 (en) | 2010-06-10 | 2016-03-08 | Dynamic Spine, Llc | Low-profile, uniplanar bone screw |
US9775650B2 (en) * | 2013-03-11 | 2017-10-03 | Dynamic Spine, Llc | Screw clamp orthopedic device and methods of implementation |
US20140336709A1 (en) * | 2013-03-13 | 2014-11-13 | Baxano Surgical, Inc. | Multi-threaded pedicle screw system |
US9918763B2 (en) * | 2015-07-24 | 2018-03-20 | Warsaw Orthopedic, Inc. | Bone fixation element and methods of use |
CN107307899A (zh) * | 2016-12-31 | 2017-11-03 | 王文军 | 多节段串联式脊柱外固定装置 |
US11022165B2 (en) | 2018-04-05 | 2021-06-01 | Taylor Made Group, Llc | Spacer insert |
US11224470B2 (en) | 2018-05-09 | 2022-01-18 | Warsaw Orthopedic, Inc. | Bone screw and method of manufacture |
US10575886B2 (en) | 2018-05-09 | 2020-03-03 | Warsaw Orthopedic, Inc. | Bone screw and method of manufacture |
US11191582B2 (en) | 2018-05-09 | 2021-12-07 | Warsaw Orthopedic, Inc. | Bone screw and method of manufacture |
US10993753B2 (en) | 2018-05-09 | 2021-05-04 | Warsaw Orthopedic, Inc. | Bone screw and method of manufacture |
US11331123B2 (en) | 2018-11-28 | 2022-05-17 | Warsaw Orthopedic, Inc. | Spinal implant |
US11426223B2 (en) | 2019-02-22 | 2022-08-30 | Warsaw Orthopedic, Inc. | Bone screw and method of manufacture |
CN111821011A (zh) * | 2020-08-28 | 2020-10-27 | 西安市红会医院 | 一种可调式寰椎螺钉定位导向装置 |
US11653952B2 (en) * | 2020-09-15 | 2023-05-23 | Bret G. Ball | Method and apparatus for improving bone screw implants |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06165789A (ja) * | 1992-11-06 | 1994-06-14 | Biomat | 脊柱癒合用骨接合装置 |
JP2007504861A (ja) * | 2003-09-08 | 2007-03-08 | スミス アンド ネフュー インコーポレーテッド | 整形外科用プレートおよびスクリューアセンブリ |
US20080221623A1 (en) * | 2005-10-17 | 2008-09-11 | Gooch Hubert L | Systems and Methods for the Medical Treatment of Structural Tissue |
JP2010524541A (ja) * | 2007-04-19 | 2010-07-22 | スミス アンド ネフュー ピーエルシー | 固定デバイス |
US20110208252A1 (en) * | 2008-08-20 | 2011-08-25 | Medizinische Universitaet Wien | Bone screw set |
US20130035724A1 (en) * | 2010-04-23 | 2013-02-07 | Fitzbionics Limited | Spinal Implants and Spinal Fixings |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2363562C (en) | 1999-05-05 | 2010-08-03 | Gary Karlin Michelson | Nested interbody spinal fusion implants |
US8388667B2 (en) * | 2004-08-09 | 2013-03-05 | Si-Bone, Inc. | Systems and methods for the fixation or fusion of bone using compressive implants |
ATE389360T1 (de) * | 2004-11-29 | 2008-04-15 | Stryker Trauma Sa | Extraktionsvorrichtung für den einsatz eines knochenverbindungselementes und einsatz |
US8343200B2 (en) | 2006-03-13 | 2013-01-01 | The Johns Hopkins University | Orthopedic screw system |
US8388660B1 (en) | 2006-08-01 | 2013-03-05 | Samy Abdou | Devices and methods for superior fixation of orthopedic devices onto the vertebral column |
US8361130B2 (en) | 2006-10-06 | 2013-01-29 | Depuy Spine, Inc. | Bone screw fixation |
EP2131767B1 (en) * | 2007-03-12 | 2017-11-22 | Stout Medical Group, L.P. | Expandable attachment device |
US7918853B2 (en) * | 2007-03-20 | 2011-04-05 | Smith & Nephew, Inc. | Orthopaedic plate and screw assembly |
WO2009155577A2 (en) * | 2008-06-19 | 2009-12-23 | Synthes Usa, Llc | Bone screw purchase augmentation implants, systems and techniques |
US8591559B2 (en) | 2008-10-27 | 2013-11-26 | The University Of Toledo | Fixation assembly having an expandable insert |
US7935138B1 (en) | 2010-07-28 | 2011-05-03 | Richelsoph Marc E | Active bone screw |
RU2015123833A (ru) * | 2009-11-10 | 2015-11-27 | Смит Энд Нефью, Инк. | Регулирование компрессии кости |
-
2013
- 2013-07-23 DE DE102013107881.8A patent/DE102013107881A1/de not_active Withdrawn
-
2014
- 2014-07-11 JP JP2014143400A patent/JP6527672B2/ja active Active
- 2014-07-21 EP EP14177888.6A patent/EP2829242B1/de active Active
- 2014-07-21 ES ES14177888.6T patent/ES2666045T3/es active Active
- 2014-07-21 US US14/336,382 patent/US9421040B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06165789A (ja) * | 1992-11-06 | 1994-06-14 | Biomat | 脊柱癒合用骨接合装置 |
JP2007504861A (ja) * | 2003-09-08 | 2007-03-08 | スミス アンド ネフュー インコーポレーテッド | 整形外科用プレートおよびスクリューアセンブリ |
US20080221623A1 (en) * | 2005-10-17 | 2008-09-11 | Gooch Hubert L | Systems and Methods for the Medical Treatment of Structural Tissue |
JP2010524541A (ja) * | 2007-04-19 | 2010-07-22 | スミス アンド ネフュー ピーエルシー | 固定デバイス |
US20110208252A1 (en) * | 2008-08-20 | 2011-08-25 | Medizinische Universitaet Wien | Bone screw set |
US20130035724A1 (en) * | 2010-04-23 | 2013-02-07 | Fitzbionics Limited | Spinal Implants and Spinal Fixings |
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EP2829242A1 (de) | 2015-01-28 |
US9421040B2 (en) | 2016-08-23 |
US20150032159A1 (en) | 2015-01-29 |
JP6527672B2 (ja) | 2019-06-05 |
EP2829242B1 (de) | 2018-01-31 |
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