JP2021531116A - 脊椎インプラントシステムおよび方法 - Google Patents
脊椎インプラントシステムおよび方法 Download PDFInfo
- Publication number
- JP2021531116A JP2021531116A JP2021503029A JP2021503029A JP2021531116A JP 2021531116 A JP2021531116 A JP 2021531116A JP 2021503029 A JP2021503029 A JP 2021503029A JP 2021503029 A JP2021503029 A JP 2021503029A JP 2021531116 A JP2021531116 A JP 2021531116A
- Authority
- JP
- Japan
- Prior art keywords
- extender
- guide
- surgical instrument
- support member
- cap
- 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
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (20)
- 手術器具であって、
第1のインプラント支持部材を配置するように構成された空洞を画定する第1の部分と、
前記空洞と整列した少なくとも1つの通路を画定する第2の部分と、を備え、前記第2の部分は、第2のインプラント支持部材に係合可能なガイドを含み、前記第2のインプラント支持部材を前記少なくとも1つの通路を用いて配向させ、それにより前記第2のインプラント支持部材が前記第1のインプラント支持部材と接続可能になる、手術器具。 - 前記第1の部分が、前記第1のインプラント支持部材の合わせ面に係合可能な少なくとも1つの可動タブを含む、請求項1に記載の手術器具。
- 前記第1の部分が、前記第1のインプラント支持部材の合わせ面に係合可能な少なくとも1つの片持ち式タブを含む、請求項1に記載の手術器具。
- 前記第1の部分が、前記第1のインプラント支持部材と摩擦的に係合する一対の対向するタブを含む、請求項1に記載の手術器具。
- 前記第1の部分が、前記第1のインプラント支持部材に当接する円周方向フランジを含む、請求項1に記載の手術器具。
- 前記第1の部分が、前記空洞を画定する壁を含み、前記壁は、少なくとも1つの角部を有する、請求項1に記載の手術器具。
- 前記第2の部分が、長手方向軸を画定し、前記少なくとも1つの通路が、軸方向スロットを含む、請求項1に記載の手術器具。
- 前記第2の部分が、前記少なくとも1つの通路を画定する複数の長手方向レールを含む、請求項1に記載の手術器具。
- 前記少なくとも1つの通路が、第1の軸方向スロットおよび第2の軸方向スロットを含む、請求項1に記載の手術器具。
- 前記第2の部分が、前記少なくとも1つの通路を画定する中央長手方向レールおよび外側レールを含み、前記少なくとも1つの通路は、第1の軸方向スロットおよび第2の軸方向スロットを含む、請求項1に記載の手術器具。
- 前記中央長手方向レールが、その遠位端に隣接して配置された前記ガイドを含む、請求項10に記載の手術器具。
- 前記ガイドが、先細りのレールを含む、請求項1に記載の手術器具。
- 前記ガイドが、前記少なくとも1つの通路が二股に分かれた軸方向スロットを含むように、前記第2の部分と共に配置されている、請求項1に記載の手術器具。
- 前記ガイドが、前記第2の部分の遠位端に隣接して配置された第1のガイドを含み、前記第2の部分が、前記第2の部分の近位端に隣接して配置された第2のガイドをさらに含み、前記第2のガイドは、前記インプラント支持部材を前記部分から係合解除するように、前記第1のインプラント支持部材に係合可能である、請求項1に記載の手術器具。
- 前記第2のガイドが、傾斜路を含む、請求項14に記載の手術器具。
- 前記第2の部分の近位端が、前記インプラント支持部材を前記部分から係合解除するように、前記第1のインプラント支持部材に係合可能な傾斜路を含む、請求項1に記載の手術器具。
- 手術器具であって、
エクステンダキャップを配置するように構成され、前記エクステンダキャップの合わせ面に係合可能な少なくとも1つの可動タブを含む空洞を画定するリテーナと、
前記空洞と整列した第1の軸方向スロットおよび第2の軸方向スロットを画定する複数の長手方向レールであって、前記レールのうちの少なくとも1つがガイドを含み、前記ガイドは、エクステンダタブに係合可能であり、前記エクステンダタブを前記スロットを用いて配向させ、それにより前記エクステンダタブが前記エクステンダキャップと接続可能になる、複数の長手方向レールと、を備える、手術器具。 - 脊椎インプラントシステムであって、
空洞を画定する第1の部分、および前記空洞と整列した少なくとも1つの通路を画定する第2の部分を含む手術器具であって、前記第2の部分が、ガイドを含む、手術器具と、
前記第1の部分を用いて配置可能なキャップ、およびエクステンダタブを含むインプラント支持体であって、前記エクステンダタブは、前記ガイドに係合可能であり、前記エクステンダタブを前記少なくとも1つの通路を用いて配向させ、それにより、前記エクステンダタブが前記キャップと接続可能になる、インプラント支持体と、
前記タブに係合可能な骨固定具受け部と、を備える、脊椎インプラントシステム。 - 前記第2の部分が、前記少なくとも1つの通路を画定する複数の長手方向レールを含む、請求項18に記載の脊椎インプラントシステム。
- 前記ガイドが、前記第2の部分の遠位端に隣接して配置された第1のガイドを含み、前記第2の部分が、前記第2の部分の近位端に隣接して配置された第2のガイドをさらに含み、前記第2のガイドは、前記インプラント支持体を前記部分から係合解除するように、前記キャップに係合可能である、請求項18に記載の脊椎インプラントシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US16/044,594 US10959859B2 (en) | 2018-07-25 | 2018-07-25 | Spinal implant system and method |
US16/044,594 | 2018-07-25 | ||
PCT/US2019/042367 WO2020023277A1 (en) | 2018-07-25 | 2019-07-18 | Spinal implant system and method |
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JP2021531116A true JP2021531116A (ja) | 2021-11-18 |
JP7352616B2 JP7352616B2 (ja) | 2023-09-28 |
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US (2) | US10959859B2 (ja) |
EP (1) | EP3826560A4 (ja) |
JP (1) | JP7352616B2 (ja) |
CN (1) | CN112469349A (ja) |
CA (1) | CA3107404A1 (ja) |
WO (1) | WO2020023277A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11134994B2 (en) * | 2020-01-30 | 2021-10-05 | Warsaw Orthopedic, Inc. | Spinal-correction system having threaded extender tabs and reduction tab extenders |
EP4008284A1 (en) * | 2020-12-02 | 2022-06-08 | Biedermann Technologies GmbH & Co. KG | Connection device for use with extension members of a bone anchor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015119968A (ja) * | 2013-12-20 | 2015-07-02 | ビーダーマン・テクノロジーズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディートゲゼルシャフトBiedermann Technologies Gmbh & Co. Kg | ロッド挿入装置 |
JP2015213791A (ja) * | 2009-12-28 | 2015-12-03 | セーフ オルソペディクスSafe Orthopaedics | 脊椎インプラントを設置または除去するための器具の配置構成 |
JP2016059597A (ja) * | 2014-09-18 | 2016-04-25 | 賢 石井 | 脊椎手術用器具 |
WO2017056125A1 (ja) * | 2015-09-28 | 2017-04-06 | センチュリーメディカル株式会社 | 脊椎固定用保持具およびそれを備えた脊椎固定システム |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7179261B2 (en) * | 2003-12-16 | 2007-02-20 | Depuy Spine, Inc. | Percutaneous access devices and bone anchor assemblies |
ZA200808411B (en) * | 2006-04-11 | 2009-12-30 | Synthes Gmbh | Minimally invasive fixation system |
JP2010512178A (ja) * | 2006-12-08 | 2010-04-22 | ロジャー・ピー・ジャクソン | 動的脊椎インプラントのためのツールシステム |
US8439922B1 (en) * | 2008-02-06 | 2013-05-14 | NiVasive, Inc. | Systems and methods for holding and implanting bone anchors |
US8608746B2 (en) * | 2008-03-10 | 2013-12-17 | DePuy Synthes Products, LLC | Derotation instrument with reduction functionality |
US8496661B2 (en) * | 2008-11-03 | 2013-07-30 | Omni Surgical LLC | System and method for micro-invasive transfacet lumbar interbody fusion |
US8137356B2 (en) * | 2008-12-29 | 2012-03-20 | Zimmer Spine, Inc. | Flexible guide for insertion of a vertebral stabilization system |
US9198698B1 (en) * | 2011-02-10 | 2015-12-01 | Nuvasive, Inc. | Minimally invasive spinal fixation system and related methods |
US8556904B2 (en) * | 2011-05-05 | 2013-10-15 | Warsaw Orthopedic, Inc. | Anchors extender assemblies and methods for using |
US9289250B2 (en) | 2011-10-17 | 2016-03-22 | Warsaw Orthopedic, Inc. | Extender collar system |
US9220539B2 (en) * | 2012-03-19 | 2015-12-29 | Warsaw Orthopedic, Inc. | Spinal implant system and method |
US9918752B2 (en) * | 2012-11-29 | 2018-03-20 | Warsaw Orthopedic, Inc. | Spinal implant system and method |
US9510875B2 (en) * | 2013-03-14 | 2016-12-06 | Stryker European Holdings I, Llc | Systems and methods for percutaneous spinal fusion |
DE102013107498A1 (de) * | 2013-03-22 | 2014-09-25 | Aesculap Ag | Wirbelsäulenstabilisierungssystem und chirurgisches Befestigungselement für ein Wirbelsäulenstabilisierungssystem |
US9408716B1 (en) * | 2013-12-06 | 2016-08-09 | Stryker European Holdings I, Llc | Percutaneous posterior spinal fusion implant construction and method |
US9622795B2 (en) * | 2013-12-13 | 2017-04-18 | Stryker European Holdings I, Llc | Tissue retraction and vertebral displacement devices, systems, and methods for posterior spinal fusion |
FR3018678B1 (fr) * | 2014-03-20 | 2016-03-11 | Spineway | Ensemble chirurgical, vis d'ancrage osseux et dispositif d'extension d'une telle vis faisant parties dudit ensemble chirurgical |
US20160220277A1 (en) * | 2015-02-04 | 2016-08-04 | Warsaw Orthopedic, Inc. | Spinal implant system and methods of use |
US20160262801A1 (en) * | 2015-03-12 | 2016-09-15 | Warsaw Orthopedic, Inc. | Spinal implant system and methods of use |
EP3092965B1 (en) * | 2015-05-15 | 2020-11-18 | Biedermann Technologies GmbH & Co. KG | Instrument for use with a bone anchoring device in spinal surgery and system including the instrument and a bone anchoring device |
US20170348029A1 (en) * | 2016-06-01 | 2017-12-07 | Spinecraft, LLC | RCDF Instrument, Apparatus and Procedures |
US10052140B2 (en) * | 2016-10-05 | 2018-08-21 | Stryker European Holdings I, Llc | Apparatus and method for fenestrated screw augmentation |
-
2018
- 2018-07-25 US US16/044,594 patent/US10959859B2/en active Active
-
2019
- 2019-07-18 WO PCT/US2019/042367 patent/WO2020023277A1/en active Application Filing
- 2019-07-18 EP EP19839963.6A patent/EP3826560A4/en active Pending
- 2019-07-18 JP JP2021503029A patent/JP7352616B2/ja active Active
- 2019-07-18 CA CA3107404A patent/CA3107404A1/en not_active Abandoned
- 2019-07-18 CN CN201980048852.9A patent/CN112469349A/zh active Pending
-
2021
- 2021-03-30 US US17/217,316 patent/US11679003B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015213791A (ja) * | 2009-12-28 | 2015-12-03 | セーフ オルソペディクスSafe Orthopaedics | 脊椎インプラントを設置または除去するための器具の配置構成 |
JP2015119968A (ja) * | 2013-12-20 | 2015-07-02 | ビーダーマン・テクノロジーズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディートゲゼルシャフトBiedermann Technologies Gmbh & Co. Kg | ロッド挿入装置 |
JP2016059597A (ja) * | 2014-09-18 | 2016-04-25 | 賢 石井 | 脊椎手術用器具 |
WO2017056125A1 (ja) * | 2015-09-28 | 2017-04-06 | センチュリーメディカル株式会社 | 脊椎固定用保持具およびそれを備えた脊椎固定システム |
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CN112469349A (zh) | 2021-03-09 |
EP3826560A4 (en) | 2022-04-27 |
JP7352616B2 (ja) | 2023-09-28 |
CA3107404A1 (en) | 2020-01-30 |
US10959859B2 (en) | 2021-03-30 |
US20210212839A1 (en) | 2021-07-15 |
US11679003B2 (en) | 2023-06-20 |
WO2020023277A1 (en) | 2020-01-30 |
US20200030118A1 (en) | 2020-01-30 |
EP3826560A1 (en) | 2021-06-02 |
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