JP5002163B2 - 特に締め付け要素間の距離を広げる外部固定装置 - Google Patents
特に締め付け要素間の距離を広げる外部固定装置 Download PDFInfo
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- JP5002163B2 JP5002163B2 JP2006029157A JP2006029157A JP5002163B2 JP 5002163 B2 JP5002163 B2 JP 5002163B2 JP 2006029157 A JP2006029157 A JP 2006029157A JP 2006029157 A JP2006029157 A JP 2006029157A JP 5002163 B2 JP5002163 B2 JP 5002163B2
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- housing
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- inner rod
- adjustment knob
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- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/66—Alignment, compression or distraction mechanisms
-
- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
- A61B17/6458—Devices extending alongside the bones to be positioned with pin-clamps fixed at ends of connecting element
-
- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
- A61B17/6491—Devices extending alongside the bones to be positioned allowing small-scale motion of bone ends
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7062—Clamped members
Description
Claims (11)
- 特に外部固定器のための2つの締め付け部材間の距離を広げる外部固定装置であって、前記装置は、中央内部ロッドと、外部中空ハウジングと、この外部中空ハウジング内で内部ロッドが軸方向に移動可能であり、それにより前記内部ロッドの一端は前記ハウジングの一端を越えて突出し、調節部材とを具備してなり、前記調節部材は、前記ハウジングの他端に配置され、且つ前記内部ロッドおよび/または前記外部中空ハウジングと接続され、それにより、前記調節部材の回転によって前記内部ロッドの軸方向位置を前記ハウジングに関連して調節することができ、本質的に確実に嵌合した状態で調節部材に取り外し可能に取り付けることのできる調節ノブが配置され、前記取り付けた調節ノブを、前記ハウジングの少なくとも1つの領域と接触させて設置することができ、調節ノブおよびハウジングはそれぞれ少なくとも1つの補完止め部材を有しているため、調節ノブの所定の回転角に応じた前記補完止め部材の数および配置によって、長さの変化した停止位置に到達することができる、外部固定装置。
- 前記ハウジングは、止め部材として、一定の角度ピッチで配置されることが有利な1つまたは複数の凹部または打ち出しを有し、調節ノブは、止め部材として、一定の角度ピッチで配置されることが有利な1つまたは複数の凹部または打ち出しを有している、請求項1に記載の装置。
- 調節ノブ上の前記打ち出しは、弾性力、特にOリングによって保持された部材により形成された軸方向凹部の裏面を越えて突出するヘッドである、請求項1に記載の装置。
- 前記ハウジングの外面上にまたは前記調節ノブの内面上に、周方向の柔軟な部材を配置して、前記止め部材と共に前記調節ノブのための軸方向外れ保護を形成する、請求項1〜3のいずれかに記載の装置。
- 前記調節ノブには、吊り下げ装置、特にループが設けられている、請求項1〜4のいずれかに記載の装置。
- 前記調節部材は雄ねじを持つロッドを有し、内部ロッドは、少なくとも部分的に中空であり、その中空端部に前記雄ねじが貫通する雌ねじを有し、前記内部ロッドおよびハウジングは互いに協働するねじれ抵抗断面を有し、前記調節部材および前記ハウジングは、内部ロッドおよび前記ハウジングと接続した調節部材を直線的な軸方向のずれに対して係止する補完適合止め部材を有している、請求項1〜5のいずれかに記載の外部固定装置。
- 内部孔および、ハウジングの外面上に取り付けられた骨ピンホルダを有するハウジングと、
ねじ込み内部孔、および伸縮部材の上に取り付けられ、前記ハウジングの前記孔に摺動可能に受けられた前記ハウジングの第1の端部から離間された骨ピンホルダを有する伸縮部材と、
前記ハウジングと前記伸縮部材との間の相対的回転を防止する手段と、
前記ハウジングの第2の端部に回転可能に取り付けられ、且つ前記伸縮部材の前記内部孔の中にねじ込み可能に受けられたねじ込み外面を有する駆動部材とを具備してなり、前記駆動部材の回転によって前記伸縮部材と前記ハウジングとの間の相対運動が引き起こされ、
前記ハウジングは、駆動ノブに取り付けられた少なくとも1つのバネ荷重戻り止め要素を係合させる外向き周方向凹部を有する、外部固定装置。 - 前記駆動部材は、前記ハウジングの前記第2の端部から離間された端部を有し、前記駆動部材端部は前記駆動ノブを含む、請求項7に記載の外部固定装置。
- 前記駆動ノブは、前記駆動部材の駆動ヘッドと選択的に係合される、請求項7又は8に記載の外部固定装置。
- 前記バネ荷重戻り止め要素は、前記駆動ノブの外部溝に取り付けられ、前記ノブ内の孔を通って延びて前記ハウジング内の前記凹部と係合する、請求項7〜9のいずれかに記載の外部固定装置。
- Oリングが前記溝内に取り付けられ、前記戻り止め要素に作用して前記バネ荷重を与える、請求項10に記載の外部固定装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05100927.2 | 2005-02-09 | ||
EP05100927A EP1690506B1 (de) | 2005-02-09 | 2005-02-09 | Externe Befestigungsvorrichtung, insbesondere zum Vergrössern eines Abstandes zwischen Klemmelementen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006218298A JP2006218298A (ja) | 2006-08-24 |
JP5002163B2 true JP5002163B2 (ja) | 2012-08-15 |
Family
ID=34938682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006029157A Active JP5002163B2 (ja) | 2005-02-09 | 2006-02-07 | 特に締め付け要素間の距離を広げる外部固定装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7632271B2 (ja) |
EP (1) | EP1690506B1 (ja) |
JP (1) | JP5002163B2 (ja) |
DE (1) | DE502005005096D1 (ja) |
ES (1) | ES2313209T3 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8858555B2 (en) | 2009-10-05 | 2014-10-14 | Stryker Trauma Sa | Dynamic external fixator and methods for use |
GB201008281D0 (en) | 2010-05-19 | 2010-06-30 | Nikonovas Arkadijus | Indirect analysis and manipulation of objects |
US11141196B2 (en) | 2010-08-11 | 2021-10-12 | Stryker European Operations Holdings Llc | External fixator system |
US8945128B2 (en) | 2010-08-11 | 2015-02-03 | Stryker Trauma Sa | External fixator system |
EP2417924B1 (en) | 2010-08-11 | 2015-07-01 | Stryker Trauma SA | External fixator system |
CN101983616B (zh) * | 2010-11-19 | 2012-07-18 | 武汉康斯泰德科技有限公司 | 用于骨外固定的拉伸加压调节杆 |
US9101398B2 (en) | 2012-08-23 | 2015-08-11 | Stryker Trauma Sa | Bone transport external fixation frame |
US9039706B2 (en) | 2013-03-13 | 2015-05-26 | DePuy Synthes Products, Inc. | External bone fixation device |
RU2015143523A (ru) | 2013-03-13 | 2017-04-19 | Депуи Синтез Продактс, Инк. | Устройство для внешней фиксации кости |
US9962188B2 (en) | 2013-10-29 | 2018-05-08 | Cardinal Health 247. Inc. | External fixation system and methods of use |
US9289238B2 (en) * | 2014-04-23 | 2016-03-22 | Texas Scottish Rite Hospital For Children | Dynamization module for external fixation strut |
WO2016040491A2 (en) | 2014-09-09 | 2016-03-17 | Integra Lifesciences Corporation | External fixation system |
US10010350B2 (en) | 2016-06-14 | 2018-07-03 | Stryker European Holdings I, Llc | Gear mechanisms for fixation frame struts |
US10835318B2 (en) | 2016-08-25 | 2020-11-17 | DePuy Synthes Products, Inc. | Orthopedic fixation control and manipulation |
US10874433B2 (en) | 2017-01-30 | 2020-12-29 | Stryker European Holdings I, Llc | Strut attachments for external fixation frame |
US11439436B2 (en) | 2019-03-18 | 2022-09-13 | Synthes Gmbh | Orthopedic fixation strut swapping |
US11304757B2 (en) | 2019-03-28 | 2022-04-19 | Synthes Gmbh | Orthopedic fixation control and visualization |
US11334997B2 (en) | 2020-04-03 | 2022-05-17 | Synthes Gmbh | Hinge detection for orthopedic fixation |
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US2391537A (en) * | 1943-09-27 | 1945-12-25 | Anderson Roger | Ambulatory rotating reduction and fixation splint |
US4187841A (en) * | 1978-07-07 | 1980-02-12 | Knutson Richard A | Bone compression or distraction device |
US4475546A (en) | 1983-06-23 | 1984-10-09 | Patton Stephen M | External fixation apparatus |
US4628919A (en) * | 1983-09-09 | 1986-12-16 | Clyburn Terry | Dynamic external fixator and method of use |
FR2557933B1 (fr) | 1984-01-10 | 1987-07-10 | Srebot | Dispositif d'articulation pour l'assemblage de plusieurs elements, notamment pour fixateur externe destine a l'osteosynthese |
US5275599A (en) | 1986-08-11 | 1994-01-04 | Zbikowski Juan L | Biocompression external fixator for osteosynthesis |
US5207676A (en) | 1989-02-27 | 1993-05-04 | Jaquet Orthopedie S.A. | External fixator with controllable damping |
CH679448A5 (ja) * | 1989-02-27 | 1992-02-28 | Jaquet Orthopedie | |
US5454810A (en) | 1990-02-05 | 1995-10-03 | Pohl; Anthony P. | External fixation device |
CA2093828A1 (en) * | 1992-04-16 | 1993-10-17 | Anthony Philip Pohl | External bone fixation device |
US5549634A (en) * | 1992-10-08 | 1996-08-27 | Midas Rex Pneumatic Tools, Inc. | Surgical instrument with swivel member |
DE9214550U1 (de) * | 1992-10-27 | 1994-03-03 | Wolter Dietmar | Distraktionsvorrichtung |
US5366313A (en) * | 1992-11-02 | 1994-11-22 | Norco, Inc. | Strut construction |
US5330480A (en) * | 1993-03-03 | 1994-07-19 | Codman & Shurtleff, Inc. | Surgical drill |
US5556399A (en) * | 1995-02-14 | 1996-09-17 | Huebner; Randall J. | Bone-harvesting drill apparatus and method for its use |
US5704938A (en) * | 1996-03-27 | 1998-01-06 | Volunteers For Medical Engineering | Implantable bone lengthening apparatus using a drive gear mechanism |
DE19700225A1 (de) * | 1997-01-07 | 1998-07-09 | Augustin Prof Dr Betz | Distraktionsvorrichtung zum Auseinanderbewegen zweier Teile eines Knochens |
JP4237408B2 (ja) * | 1998-05-19 | 2009-03-11 | ジンテーズ ゲゼルシャフト ミト ベシュレンクテル ハフツング | 外傷学用と整形外科用の半身外部固定システム用結合部材 |
DE19829523A1 (de) * | 1998-07-02 | 2000-01-05 | Michael Butsch | Distraktionsvorrichtung zum Auseinanderbewegen eines ein- oder zweiteiligen, ggf. getrennten Knochens |
US6123704A (en) * | 1999-06-22 | 2000-09-26 | Hajianpour; Mohammed A. | Support fixture for setting a fractured distal radius |
NL1015284C2 (nl) * | 2000-05-24 | 2001-11-27 | Gerrit Johannes Termaten | Fixatie-inrichting voor orthopedische toepassingen. |
DE10156316A1 (de) * | 2001-11-19 | 2003-06-05 | Wittenstein Ag | Distraktionsvorrichtung |
US8641715B2 (en) * | 2002-05-31 | 2014-02-04 | Vidacare Corporation | Manual intraosseous device |
JP4490821B2 (ja) * | 2002-09-17 | 2010-06-30 | エクストラオルト インコーポレイテッド | 片側骨固定器 |
-
2005
- 2005-02-09 EP EP05100927A patent/EP1690506B1/de not_active Not-in-force
- 2005-02-09 DE DE502005005096T patent/DE502005005096D1/de active Active
- 2005-02-09 ES ES05100927T patent/ES2313209T3/es active Active
- 2005-05-02 US US11/119,574 patent/US7632271B2/en active Active
-
2006
- 2006-02-07 JP JP2006029157A patent/JP5002163B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US7632271B2 (en) | 2009-12-15 |
EP1690506A1 (de) | 2006-08-16 |
EP1690506B1 (de) | 2008-08-20 |
US20060177264A1 (en) | 2006-08-10 |
ES2313209T3 (es) | 2009-03-01 |
DE502005005096D1 (de) | 2008-10-02 |
JP2006218298A (ja) | 2006-08-24 |
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