CA2882601C - Anchor-in-anchor system - Google Patents
Anchor-in-anchor system Download PDFInfo
- Publication number
- CA2882601C CA2882601C CA2882601A CA2882601A CA2882601C CA 2882601 C CA2882601 C CA 2882601C CA 2882601 A CA2882601 A CA 2882601A CA 2882601 A CA2882601 A CA 2882601A CA 2882601 C CA2882601 C CA 2882601C
- Authority
- CA
- Canada
- Prior art keywords
- linkage
- anchor
- head
- central axis
- bore
- 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.)
- Active
Links
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 152
- 239000011800 void material Substances 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000007943 implant Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000003275 diaphysis Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
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
-
- 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
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
- A61B17/8047—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers wherein the additional element surrounds the screw head in the plate hole
-
- 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
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8605—Heads, i.e. proximal ends projecting from bone
-
- 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
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/864—Pins or screws or threaded wires; nuts therefor hollow, e.g. with socket or cannulated
-
- 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
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8685—Pins or screws or threaded wires; nuts therefor comprising multiple separate parts
-
- 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
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8695—Washers
-
- 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
- A61B17/686—Plugs, i.e. elements forming interface between bone hole and implant or fastener, e.g. screw
-
- 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
- A61B17/72—Intramedullary devices, e.g. pins or nails
- A61B17/7233—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261691961P | 2012-08-22 | 2012-08-22 | |
| US61/691,961 | 2012-08-22 | ||
| PCT/US2013/055939 WO2014031720A1 (en) | 2012-08-22 | 2013-08-21 | Anchor-in-anchor system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2882601A1 CA2882601A1 (en) | 2014-02-27 |
| CA2882601C true CA2882601C (en) | 2020-10-27 |
Family
ID=49111563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2882601A Active CA2882601C (en) | 2012-08-22 | 2013-08-21 | Anchor-in-anchor system |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9149316B2 (OSRAM) |
| EP (1) | EP2887891B1 (OSRAM) |
| JP (1) | JP6235015B2 (OSRAM) |
| KR (1) | KR102183765B1 (OSRAM) |
| CN (1) | CN104755037B (OSRAM) |
| BR (1) | BR112015003783B1 (OSRAM) |
| CA (1) | CA2882601C (OSRAM) |
| WO (1) | WO2014031720A1 (OSRAM) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9289220B2 (en) * | 2008-06-24 | 2016-03-22 | Extremity Medical Llc | Intramedullary fixation assembly and method of use |
| US8313487B2 (en) * | 2008-06-24 | 2012-11-20 | Extremity Medical Llc | Fixation system, an intramedullary fixation assembly and method of use |
| EP2719348A1 (de) * | 2012-10-10 | 2014-04-16 | FACET-LINK Inc. | Überdrehgesicherte Knochenschrauben-Fixationsanordnung |
| WO2016044843A1 (en) | 2014-09-19 | 2016-03-24 | In Queue Innovations, Llc | Fusion systems and methods of assembly and use |
| EP3900656B1 (en) | 2014-09-19 | 2024-11-20 | Duet Spine Holdings, LLC | Single level fusion systems |
| US9649133B2 (en) * | 2014-11-11 | 2017-05-16 | Intrepid Orthopedics | Supplemental fixation screw |
| US9918763B2 (en) * | 2015-07-24 | 2018-03-20 | Warsaw Orthopedic, Inc. | Bone fixation element and methods of use |
| WO2019077490A1 (en) | 2017-10-18 | 2019-04-25 | DePuy Synthes Products, Inc. | BONE FIXING SYSTEM COMPRISING A COMPRESSION PLATE |
| EP3905965B1 (en) | 2019-01-02 | 2024-11-27 | Duet Spine Holdings, LLC | Bone fixation system |
| US12185997B2 (en) * | 2019-08-14 | 2025-01-07 | K2M, Inc. | Pedicle fixation system |
| USD912821S1 (en) | 2020-01-14 | 2021-03-09 | Duet Spine Holdings, Llc | Halo screw implant |
| CN115461003B (zh) | 2020-03-06 | 2025-03-28 | 史赛克欧洲运营有限公司 | 用于股骨钉的定位螺钉 |
| WO2021176272A1 (en) | 2020-03-06 | 2021-09-10 | Stryker European Operations Limited | Set screw for femoral nail |
| US11478277B2 (en) * | 2020-03-11 | 2022-10-25 | DePuy Synthes Products, Inc. | Compression nut and a system for treating a bone |
| US11471200B2 (en) | 2020-03-11 | 2022-10-18 | DePuy Synthes Products, Inc. | Compression nut, a system and a method for treating a bone |
| US11154330B1 (en) * | 2021-03-10 | 2021-10-26 | Chang Gung University | Dual-trajectory pedicle screw system for improvement of fixation stability |
| CN114305638A (zh) * | 2022-01-07 | 2022-04-12 | 洪琦 | 一种相邻椎体零切迹连体螺钉 |
| US12274626B2 (en) * | 2022-06-17 | 2025-04-15 | Loubert S. Suddaby | Facet joint fixation device |
| WO2024103055A2 (en) * | 2022-11-10 | 2024-05-16 | Duet Spine Holdings, Llc | Bone fixation system and methods of use |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54118566A (en) | 1978-03-06 | 1979-09-14 | Nippon Electric Co | Method of producing laminated ceramic capacitor |
| US5797918A (en) | 1991-12-13 | 1998-08-25 | David A. McGuire | Flexible surgical screwdriver and methods of arthroscopic ligament reconstruction |
| FR2718014A1 (fr) | 1994-04-05 | 1995-10-06 | Chagneau Francis | Dispositif d'ancrage par vis ou pointes d'une cupule prothétique. |
| US6270499B1 (en) | 1997-10-20 | 2001-08-07 | Synthes (U.S.A.) | Bone fixation device |
| JP3383257B2 (ja) | 2000-03-10 | 2003-03-04 | 株式会社ロバート・リード商会 | ロッド固定装置 |
| US6629998B1 (en) | 2000-08-23 | 2003-10-07 | Chih-I Lin | Intervertebral retrieval device |
| US6849093B2 (en) | 2001-03-09 | 2005-02-01 | Gary K. Michelson | Expansion constraining member adapted for use with an expandable interbody spinal fusion implant and method for use thereof |
| AR038680A1 (es) | 2002-02-19 | 2005-01-26 | Synthes Ag | Implante intervertebral |
| US7537603B2 (en) * | 2002-07-22 | 2009-05-26 | Acumed Llc | Bone fusion system |
| EP1601297B1 (de) | 2003-03-07 | 2013-07-17 | Synthes GmbH | Verriegelungsschraube für marknagel |
| ITUD20030094A1 (it) * | 2003-04-30 | 2004-11-01 | Lima Lto Spa | Protesi inversa per l'articolazione della spalla. |
| ES2381965T3 (es) | 2003-08-26 | 2012-06-04 | Synthes Gmbh | Casquillo de taladrado utilizable en una placa de osteosíntesis |
| US20050107791A1 (en) | 2003-11-14 | 2005-05-19 | Manderson Easton L. | Intramedullary locked compression screw for stabiliziation and union of complex ankle and subtalar deformities |
| US7637928B2 (en) | 2004-01-26 | 2009-12-29 | Synthes Usa, Llc | Variable angle locked bone fixation system |
| US8574268B2 (en) | 2004-01-26 | 2013-11-05 | DePuy Synthes Product, LLC | Highly-versatile variable-angle bone plate system |
| EP1781195A4 (en) | 2004-08-18 | 2013-10-16 | Scandius Biomedical Inc | Method and apparatus for reconstructing a ligament |
| WO2006091278A1 (en) | 2005-01-11 | 2006-08-31 | Bickley Barry T | Graft anchor |
| WO2007098288A2 (en) | 2006-02-27 | 2007-08-30 | Synthes (U.S.A.) | Intervertebral implant with fixation geometry |
| US20080249569A1 (en) | 2007-04-03 | 2008-10-09 | Warsaw Orthopedic, Inc. | Implant Face Plates |
| WO2009058969A1 (en) * | 2007-10-30 | 2009-05-07 | Synthes (U.S.A.) | Variable angle locked bone plate |
| BRPI0911290B8 (pt) | 2008-03-26 | 2021-06-22 | Synthes Gmbh | sistema configurado para ligar ao osso e kit |
| JP2011529346A (ja) * | 2008-07-29 | 2011-12-08 | シンセス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 可変角度ロック型骨プレート |
| WO2010017357A1 (en) * | 2008-08-07 | 2010-02-11 | K2M, Inc. | Bone screw assembly |
| US8231625B2 (en) * | 2008-09-03 | 2012-07-31 | The Cleveland Clinic Foundation | Modular bone fixation device for treatment of fractures and related methods |
| US9060808B2 (en) | 2008-12-05 | 2015-06-23 | DePuy Synthes Products, Inc. | Anchor-in-anchor system for use in bone fixation |
| WO2010065855A1 (en) * | 2008-12-05 | 2010-06-10 | Synthes Usa, Llc | Anchor-in-anchor system for use in bone fixation |
| JP5805624B2 (ja) * | 2009-04-24 | 2015-11-04 | シンセス ゲゼルシャフト ミット ベシュレンクテル ハフツングＳｙｎｔｈｅｓ Ｇｍｂｈ | 多重スクリュー |
| BR112012005187A2 (pt) | 2009-09-14 | 2017-09-12 | Synthes Gmbh | Placa de compressão de ângulo variável |
| US8486116B2 (en) | 2010-01-08 | 2013-07-16 | Biomet Manufacturing Ring Corporation | Variable angle locking screw |
| AU2010354781B2 (en) * | 2010-06-09 | 2015-03-26 | Synthes Gmbh | Anchor-in-anchor system for use in bone fixation |
| EP2460484A1 (de) * | 2010-12-01 | 2012-06-06 | FACET-LINK Inc. | Winkelvariable Knochenschauben-Fixationsanordnung |
| EP2667798B1 (en) * | 2011-01-28 | 2015-07-29 | Synthes GmbH | Reamer guide systems |
-
2013
- 2013-08-21 CN CN201380055116.9A patent/CN104755037B/zh not_active Expired - Fee Related
- 2013-08-21 JP JP2015528613A patent/JP6235015B2/ja not_active Expired - Fee Related
- 2013-08-21 KR KR1020157006743A patent/KR102183765B1/ko not_active Expired - Fee Related
- 2013-08-21 EP EP13756779.8A patent/EP2887891B1/en active Active
- 2013-08-21 BR BR112015003783-6A patent/BR112015003783B1/pt not_active IP Right Cessation
- 2013-08-21 CA CA2882601A patent/CA2882601C/en active Active
- 2013-08-21 WO PCT/US2013/055939 patent/WO2014031720A1/en not_active Ceased
- 2013-08-21 US US13/972,010 patent/US9149316B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104755037B (zh) | 2018-01-02 |
| WO2014031720A1 (en) | 2014-02-27 |
| US9149316B2 (en) | 2015-10-06 |
| CN104755037A (zh) | 2015-07-01 |
| JP6235015B2 (ja) | 2017-11-22 |
| CA2882601A1 (en) | 2014-02-27 |
| KR20150048160A (ko) | 2015-05-06 |
| JP2015526196A (ja) | 2015-09-10 |
| EP2887891B1 (en) | 2016-12-21 |
| BR112015003783A2 (pt) | 2017-07-04 |
| BR112015003783B1 (pt) | 2021-06-01 |
| EP2887891A1 (en) | 2015-07-01 |
| US20140058457A1 (en) | 2014-02-27 |
| KR102183765B1 (ko) | 2020-11-30 |
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| US7276070B2 (en) | Osteosynthesis plate or comparable implant plus ball socket | |
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| US20250025213A1 (en) | Bone anchor | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180817 |