JP4478693B2 - 生体インプラントに対して照準装置を空間的に調整する、医療機器、生体インプラント、アダプタ装置、及び方法 - Google Patents
生体インプラントに対して照準装置を空間的に調整する、医療機器、生体インプラント、アダプタ装置、及び方法 Download PDFInfo
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- JP4478693B2 JP4478693B2 JP2007007358A JP2007007358A JP4478693B2 JP 4478693 B2 JP4478693 B2 JP 4478693B2 JP 2007007358 A JP2007007358 A JP 2007007358A JP 2007007358 A JP2007007358 A JP 2007007358A JP 4478693 B2 JP4478693 B2 JP 4478693B2
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- implant
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- 239000007943 implant Substances 0.000 title claims description 72
- 238000000034 method Methods 0.000 title description 25
- 210000000988 bone and bone Anatomy 0.000 claims description 43
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000006641 stabilisation Effects 0.000 claims description 13
- 238000011105 stabilization Methods 0.000 claims description 13
- 230000013011 mating Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 20
- 238000005553 drilling Methods 0.000 description 14
- 238000001356 surgical procedure Methods 0.000 description 7
- 208000010392 Bone Fractures Diseases 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 206010017711 Gangrene Diseases 0.000 description 2
- 206010020100 Hip fracture Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 208000020089 femoral neck fracture Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 229910000811 surgical stainless steel Inorganic materials 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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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
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1728—Guides or aligning means for drills, mills, pins or wires for holes for bone plates or plate screws
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00477—Coupling
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Description
本発明の実施例が異なる対象を参照して説明されてきたことは、留意されなければならない。特には、複数の実施例は、装置型請求項を参照して記載され、他の実施例は、方法型請求項を参照して記載される。しかしながら当業者は、1つの対象に属する特性の組合せに加え、異なる対象に関する特性間の組合せ、特には装置型請求項の特性と方法型請求項の特性との間の組合せもまた本願において開示されることを、特に断りがない限り上述及び以下の説明から推測する。
210 骨安定化インプラント/生体インプラント
217 溝
220 アダプタ装置
230 ダウエルピン/細長いシャフト
231 ロッキング機構/おねじ
240 ハンドリング装置
241 ハンドル
242 端部/突起
245 結合部
246 ハンドリング装置240の外側表面
247 貫通穴
250 クランプ要素/ナット
280 照準装置
281 開口
283 貫通穴/ドリルあけ用治具
Claims (11)
- 金属プレートである骨安定化インプラントであって、
締結要素を用いて当該骨安定化インプラントを生体の内部部分に対して固着する貫通穴と、
当該骨安定化インプラントと照準装置との間に空間的方向性を確立するアダプタ装置が機械的な形状嵌め合い接続を用いて当該骨安定化インプラントに対して着脱可能に締結され得るよう設計される、輪郭部と、
を有し、
前記輪郭部は、中央開口と3つの溝とを有し、
該中央開口は、貫通穴であり、
前記3つの溝は、前記中央開口に対して非対称に配置される、
骨安定化インプラント。 - 前記輪郭部は、ロッキング要素を有し、
該ロッキング要素は、前記アダプタ装置に対して割り当てられるロッキング機構を用いて前記アダプタ装置が当該骨安定化インプラントに対してロック可能であるよう、設計される、
請求項1記載の骨安定化インプラント。 - 前記ロッキング要素は、めねじである、
請求項2記載の骨安定化インプラント。 - アダプタ装置であって、
着脱可能であるよう設計され、骨安定化インプラントを生体の内部部分に対して固着させるよう前記骨安定化インプラントと照準装置との間に空間的方向性を確立し、
機械的な形状嵌め合い接続を用いて前記骨安定化インプラントの輪郭部に対して着脱可能に締結されるよう適合される、端部と、
前記照準装置に対して機械的に接続されるよう適合される結合部と、
を有し、
前記端部は、ダウエルピンに対して割り当てられ、該ダウエルピンが前記輪郭部の中央開口に対して着脱可能に締結され得るよう設計され、
前記結合部は、ハンドリング装置に対して割り当てられ、該ハンドリング装置が前記ダウエルピンにわたって摺動可能であるよう貫通穴を有し、
前記ハンドリング装置は3つの突起を有し、
該3つの突起は、前記中央開口に対して非対称に配置され、また、
該3つの突起は、前記アダプタ装置が前記骨安定化インプラントの前記輪郭部の溝へと係合し得るよう形成される、
アダプタ装置。 - 前記ダウエルピンは、ロッキング機構を有し、
該ロッキング機構は、前記アダプタ装置が前記骨安定化インプラントに対して割り当てられるロッキング要素を用いて前記骨安定化インプラントに対してロック可能であるよう、設計される、
請求項4記載のアダプタ装置。 - 前記ロッキング機構は、おねじを有する、
請求項5記載のアダプタ装置。 - 前記ハンドリング装置は、ハンドルを有する、
請求項4記載のアダプタ装置。 - クランプ要素を更に有し、
該クランプ要素は、前記ハンドリング装置が前記骨安定化インプラントに対して境を接する位置において前記ハンドリング装置を保持するよう、前記ダウエルピン上へと取り付けられるよう適合される、
請求項4及び7のうちいずれか一項記載のアダプタ装置。 - 前記クランプ要素は、ナットである、
請求項8記載のアダプタ装置。 - 前記ハンドリング装置は、前記照準装置が前記ハンドリング装置に対して着脱可能に取付け可能であるよう、設計される、
請求項4及び請求項7乃至9のうちいずれか一項記載のアダプタ装置。 - 医療機器であって、
着脱可能であるよう設計され、骨安定化インプラントを生体の内部部分に対して固着させるよう前記骨安定化インプラントと照準装置との間に空間的方向性を確立し、
請求項1乃至3のうちいずれか一項記載の骨安定化インプラントと、
請求項4乃至10のうちいずれか一項記載のアダプタ装置と、
を有する、
医療機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75937606P | 2006-01-17 | 2006-01-17 | |
EP20060008538 EP1808138B1 (en) | 2006-01-17 | 2006-04-25 | Medical system and system parts for spatially adjusting an aiming device relative to a body implant |
US11/482,443 US8118810B2 (en) | 2006-01-17 | 2006-07-07 | Targeting device for bone implant |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007190390A JP2007190390A (ja) | 2007-08-02 |
JP4478693B2 true JP4478693B2 (ja) | 2010-06-09 |
Family
ID=38283425
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007007358A Active JP4478693B2 (ja) | 2006-01-17 | 2007-01-16 | 生体インプラントに対して照準装置を空間的に調整する、医療機器、生体インプラント、アダプタ装置、及び方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8118810B2 (ja) |
JP (1) | JP4478693B2 (ja) |
AU (1) | AU2007200166B2 (ja) |
CA (1) | CA2574142C (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011137163A1 (en) | 2010-04-27 | 2011-11-03 | Synthes Usa, Llc | Bone fixation system including k-wire compression |
BR112012025163B1 (pt) * | 2010-04-27 | 2020-10-27 | Synthes Gmbh | sistemas de fixação de osso |
EP2389884B1 (en) * | 2010-05-25 | 2013-07-31 | Stryker Trauma SA | Implant for bone fixation |
US9050151B2 (en) | 2012-03-06 | 2015-06-09 | Stryker Trauma Sa | Bone plate and aiming block |
US10299841B2 (en) * | 2013-11-05 | 2019-05-28 | Arthrex, Inc. | TPLO plate with suture holes for rotational stability |
US10357314B2 (en) | 2015-07-08 | 2019-07-23 | Stryker European Holdings I, Llc | Instrumentation and method for repair of a bone fracture |
WO2017149026A2 (de) | 2016-03-01 | 2017-09-08 | Ot Medizintechnik Gmbh | Positioniervorrichtung zum fixieren einer polyaxialen platte an einem röhrenknochen |
DE102016103681A1 (de) * | 2016-03-01 | 2017-09-07 | Ot Medizintechnik Gmbh | Positioniervorrichtung zum Fixieren einer polyaxialen Platte an einem Röhrenknochen |
DE102017121242A1 (de) | 2017-09-13 | 2019-03-14 | Ot Medizintechnik Gmbh | Positioniervorrichtung zum Fixieren einer polyaxialen Platte an einem Röhrenknochen mittels Löcherabschnitts |
CN109350218B (zh) * | 2018-10-31 | 2023-11-10 | 中国人民解放军第四军医大学 | 一种用于股骨颈骨折模型的螺钉植入固定装置 |
EP3692939B1 (en) | 2019-02-07 | 2021-07-14 | Stryker European Operations Limited | Surgical systems for facilitating tissue treatment |
Family Cites Families (18)
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US4945904A (en) * | 1989-10-25 | 1990-08-07 | W. L. Gore & Associates, Inc. | Orthopedic drill guide device |
DE4318150C2 (de) | 1993-06-01 | 1996-08-01 | Endocare Ag | Osteosynthese-Hilfsmittel zur Versorgung subtrochanterer und pertrochanterer Frakturen sowie von Schenkelhalsfrakturen |
US5423826A (en) | 1993-02-05 | 1995-06-13 | Danek Medical, Inc. | Anterior cervical plate holder/drill guide and method of use |
AU3207895A (en) | 1994-08-23 | 1996-03-14 | Spine-Tech, Inc. | Cervical spine stabilization system |
US5766174A (en) | 1995-09-26 | 1998-06-16 | Orthologic Corporation | Intramedullary bone fixation device |
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FR2823096B1 (fr) | 2001-04-06 | 2004-03-19 | Materiel Orthopedique En Abreg | Plaque pour dispositif d'osteosynthese des vertebres l5 et s1, dispositif d'osteosynthese incluant une telle plaque, et instrument pour la pose d'une telle plaque |
DE20110946U1 (de) | 2001-07-02 | 2001-09-06 | Aesculap AG & Co. KG, 78532 Tuttlingen | Knochenplatte |
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BRPI0418545A (pt) | 2004-02-20 | 2007-05-22 | Synthes Gmbh | dispositivo-guia para perfurar um orifìcio nas proximidades da articulação de um osso, método para a introdução de parafusos longos de ángulo fixo na região articular de um osso e conjunto instrumental para a execução do método. |
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-
2006
- 2006-07-07 US US11/482,443 patent/US8118810B2/en active Active
-
2007
- 2007-01-16 CA CA2574142A patent/CA2574142C/en active Active
- 2007-01-16 JP JP2007007358A patent/JP4478693B2/ja active Active
- 2007-01-16 AU AU2007200166A patent/AU2007200166B2/en active Active
Also Published As
Publication number | Publication date |
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JP2007190390A (ja) | 2007-08-02 |
AU2007200166B2 (en) | 2010-02-11 |
CA2574142A1 (en) | 2007-07-17 |
US8118810B2 (en) | 2012-02-21 |
AU2007200166A1 (en) | 2007-08-02 |
US20070173836A1 (en) | 2007-07-26 |
CA2574142C (en) | 2011-11-08 |
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