JP5620370B2 - 可変角度固定要素システム - Google Patents
可変角度固定要素システム Download PDFInfo
- Publication number
- JP5620370B2 JP5620370B2 JP2011512485A JP2011512485A JP5620370B2 JP 5620370 B2 JP5620370 B2 JP 5620370B2 JP 2011512485 A JP2011512485 A JP 2011512485A JP 2011512485 A JP2011512485 A JP 2011512485A JP 5620370 B2 JP5620370 B2 JP 5620370B2
- Authority
- JP
- Japan
- Prior art keywords
- rigid member
- plate
- perforation
- bone
- hole
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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, setting implements or the like
- 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
- A61B17/8085—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with pliable or malleable elements or having a mesh-like structure, e.g. small strips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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, setting implements or the like
- 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
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)
Description
Claims (15)
- 骨部分を安定化するための機器であって、
そこを通じて近位面からその遠位で骨に面する面に延在する第1穴を含む、目標の骨部分に連結されるように構成された板と、
前記第1穴の中に受容された第1剛性部材であって、前記剛性部材が、前記第1穴の近位−遠位軸に対して垂直である軸の周りにその中で回転可能であるように、前記第1穴に対して大きさを調整され、前記第1剛性部材が、そこを通じて近位開口部から遠位開口部に延在する第1穿孔を含み、前記第1穿孔が、前記板を通じて前記目標の骨部分に挿入されるべき第1骨固定要素を受容するように大きさおよび形状を調整される、第1剛性部材と、
前記第1剛性部材の遠位端を前記板の遠位端に連結する第1変形可能部材と、
を備える、機器。 - 前記第1穴が第2剛性部材を含み、前記第2剛性部材がそこを通じて延在する第2穿孔を含む、請求項1に記載の機器。
- 前記第1剛性部材が第2穿孔を含む、請求項1に記載の機器。
- 前記第2穿孔が前記第1穿孔に対して平行である、請求項3に記載の機器。
- 前記第2穿孔が前記第1穿孔に対して角を成す、請求項3に記載の機器。
- 前記板が第2穿孔および第2剛性部材を含む、請求項1に記載の機器。
- 前記第1穿孔が、前記第1固定要素の対応する螺合頭部を係止して受容するように螺合される、請求項1に記載の機器。
- 前記第1穿孔が、そこに挿入される前記第1固定要素の先細の頭部の形状に対応するように先細にされる、請求項7に記載の機器。
- 前記第1穴が骨ネジを受容するように適合される、請求項2に記載の機器。
- 前記第1穴がピンを受容するように適合される、請求項2に記載の機器。
- 前記第1剛性部材および前記第1穴が円筒形である、請求項1に記載の機器。
- 前記第1変形可能部材が変形されない場合、前記第1剛性部材の近位端が前記板の近位面と整列し、かつ、前記第1剛性部材の遠位端が前記板の遠位面と整列する、請求項1に記載の機器。
- 前記第1穿孔の縦軸が前記第1穴の縦軸と整列する場合、前記第1剛性部材の近位端が前記板の近位面と整列し、かつ、前記第1剛性部材の遠位端が前記板の遠位面と整列する、請求項1に記載の機器。
- 前記板が、ステンレス鋼、チタン、チタン合金、およびPEEKのうち1つから形成される、請求項1に記載の機器。
- 前記剛性部材が、ステンレス鋼、チタン、チタン合金、およびPEEKのうち1つから形成される、請求項1に記載の機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5839508P | 2008-06-03 | 2008-06-03 | |
US61/058,395 | 2008-06-03 | ||
PCT/US2009/039869 WO2009148697A1 (en) | 2008-06-03 | 2009-04-08 | Variable angle fixation element system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011522595A JP2011522595A (ja) | 2011-08-04 |
JP5620370B2 true JP5620370B2 (ja) | 2014-11-05 |
Family
ID=40863723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011512485A Expired - Fee Related JP5620370B2 (ja) | 2008-06-03 | 2009-04-08 | 可変角度固定要素システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110202092A1 (ja) |
EP (1) | EP2328497B1 (ja) |
JP (1) | JP5620370B2 (ja) |
CA (1) | CA2725472C (ja) |
WO (1) | WO2009148697A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9615866B1 (en) | 2004-10-18 | 2017-04-11 | Nuvasive, Inc. | Surgical fixation system and related methods |
KR101659616B1 (ko) | 2009-05-12 | 2016-09-23 | 신세스 게엠바하 | 재조절 가능한 록킹 플레이트 구멍 |
USD754857S1 (en) | 2009-10-14 | 2016-04-26 | Nuvasive, Inc. | Bone plate |
US8425576B2 (en) * | 2010-01-26 | 2013-04-23 | Westmark Medical, Llc. | Bone screw retention mechanism |
BR112012033588A2 (pt) * | 2010-07-21 | 2016-11-29 | Synthes Gmbh | dispositivo para osteossíntese. |
RU2605147C2 (ru) | 2011-04-01 | 2016-12-20 | Зинтес Гмбх | Система для задней фиксации позвоночника пластиной |
JP2017501002A (ja) | 2013-12-20 | 2017-01-12 | クロスローズ エクストリミティ システムズ リミテッド ライアビリティ カンパニー | 多軸ロッキング穴 |
US11202626B2 (en) | 2014-07-10 | 2021-12-21 | Crossroads Extremity Systems, Llc | Bone implant with means for multi directional force and means of insertion |
EP3653152B1 (en) | 2014-07-10 | 2024-05-01 | Crossroads Extremity Systems, LLC | Bone implant and means of insertion |
US10058362B2 (en) | 2015-05-22 | 2018-08-28 | Gramercy Extremity Orthopedics Llc | Orthopedic bone fixation assembly |
EP3563785B1 (en) | 2015-07-13 | 2023-11-01 | Crossroads Extremity Systems, LLC | Bone plates with dynamic elements |
EP3178423B1 (en) * | 2015-12-10 | 2018-02-21 | Stryker European Holdings I, LLC | Bone plate with polyaxial locking mechanism |
US11833055B2 (en) | 2016-02-28 | 2023-12-05 | Integrated Shoulder Collaboration, Inc. | Shoulder arthroplasty implant system |
US10172714B2 (en) | 2016-02-28 | 2019-01-08 | Consortium Of Focused Orthopedists, Llc | Shoulder arthroplasty implant system |
US11864753B2 (en) | 2017-02-06 | 2024-01-09 | Crossroads Extremity Systems, Llc | Implant inserter |
WO2018148284A1 (en) | 2017-02-07 | 2018-08-16 | Crossroads Extremity Systems, Llc | Counter-torque implant |
CN109330672B (zh) * | 2018-12-11 | 2024-04-12 | 北京爱康宜诚医疗器材有限公司 | 锁定钢板及具有其的锁定钢板组件 |
US11389209B2 (en) | 2019-07-19 | 2022-07-19 | Medos International Sarl | Surgical plating systems, devices, and related methods |
USD961081S1 (en) | 2020-11-18 | 2022-08-16 | Crossroads Extremity Systems, Llc | Orthopedic implant |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2438669C3 (de) * | 1974-08-12 | 1978-10-05 | Bezold Geb. Graefin Von Sponeck, Margarete Von, 8035 Gauting | Osteosyn theseplatte |
US5690631A (en) * | 1996-09-11 | 1997-11-25 | Walter Lorenz Surgical, Inc. | Multi-configurable plating system |
US6533816B2 (en) * | 1999-02-09 | 2003-03-18 | Joseph H. Sklar | Graft ligament anchor and method for attaching a graft ligament to a bone |
ATE256432T1 (de) * | 1998-05-19 | 2004-01-15 | Synthes Ag | Osteosynthetisches implantat mit eingelassener gelenkverbindung |
DE19832513A1 (de) * | 1998-07-20 | 2000-02-17 | Impag Gmbh Medizintechnik | Befestigungsanordnung |
DE59810112D1 (de) * | 1998-08-25 | 2003-12-11 | Medartis Ag Basel | Osteosynthetische fixationsvorrichtung |
US6679883B2 (en) * | 2001-10-31 | 2004-01-20 | Ortho Development Corporation | Cervical plate for stabilizing the human spine |
DE50107716D1 (de) * | 2001-12-24 | 2005-11-17 | Synthes Ag | Vorrichtung für die osteosynthese |
ATE493084T1 (de) * | 2003-02-03 | 2011-01-15 | Stryker Trauma Sa | Implantierbare orthopädische vorrichtung |
EP1603468B1 (en) * | 2003-03-20 | 2006-06-28 | Stryker Trauma S.A. | A bone connection device |
US7195633B2 (en) * | 2004-01-08 | 2007-03-27 | Robert J. Medoff | Fracture fixation system |
US20070185489A1 (en) * | 2006-01-26 | 2007-08-09 | Abdou M S | Devices and Methods for Inter-Vertebral Orthopedic Device Placement |
US8172842B2 (en) * | 2006-07-31 | 2012-05-08 | Orthopaedic International, Inc. | Cervical plate system having an insertable rotating element |
US8852247B2 (en) * | 2007-12-07 | 2014-10-07 | Custom Spine, Inc. | Orthopedic anti back-out mechanism |
-
2009
- 2009-04-08 JP JP2011512485A patent/JP5620370B2/ja not_active Expired - Fee Related
- 2009-04-08 US US12/989,571 patent/US20110202092A1/en not_active Abandoned
- 2009-04-08 EP EP09758860A patent/EP2328497B1/en not_active Not-in-force
- 2009-04-08 WO PCT/US2009/039869 patent/WO2009148697A1/en active Application Filing
- 2009-04-08 CA CA2725472A patent/CA2725472C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2009148697A1 (en) | 2009-12-10 |
CA2725472C (en) | 2016-08-02 |
CA2725472A1 (en) | 2009-12-10 |
US20110202092A1 (en) | 2011-08-18 |
EP2328497A1 (en) | 2011-06-08 |
EP2328497B1 (en) | 2012-10-31 |
JP2011522595A (ja) | 2011-08-04 |
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