CN112955085A - 用于外部固定系统的可调节轨道装置 - Google Patents

用于外部固定系统的可调节轨道装置 Download PDF

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Publication number
CN112955085A
CN112955085A CN201980072615.6A CN201980072615A CN112955085A CN 112955085 A CN112955085 A CN 112955085A CN 201980072615 A CN201980072615 A CN 201980072615A CN 112955085 A CN112955085 A CN 112955085A
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CN
China
Prior art keywords
end housing
clamping
clamping member
swivel
axially
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.)
Pending
Application number
CN201980072615.6A
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English (en)
Chinese (zh)
Inventor
迈克尔·W·马拉尼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amdt Holdings Inc
Original Assignee
Amdt Holdings Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Amdt Holdings Inc filed Critical Amdt Holdings Inc
Publication of CN112955085A publication Critical patent/CN112955085A/zh
Pending legal-status Critical Current

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    • 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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6466—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod
    • A61B17/6475—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod the connecting rod being threaded
    • 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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements 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
    • 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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6425—Devices extending alongside the bones to be positioned specially adapted to be fitted across a bone joint
    • 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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6466—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod
    • A61B17/6483—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod the connecting rod having a non-circular section
    • 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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/66—Alignment, compression or distraction mechanisms

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (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)
CN201980072615.6A 2018-09-05 2019-09-05 用于外部固定系统的可调节轨道装置 Pending CN112955085A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862727116P 2018-09-05 2018-09-05
US62/727,116 2018-09-05
PCT/US2019/049828 WO2020051384A1 (en) 2018-09-05 2019-09-05 Adjustable rail apparatus for external fixation systems

Publications (1)

Publication Number Publication Date
CN112955085A true CN112955085A (zh) 2021-06-11

Family

ID=69723254

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980072615.6A Pending CN112955085A (zh) 2018-09-05 2019-09-05 用于外部固定系统的可调节轨道装置

Country Status (8)

Country Link
US (1) US12232773B2 (https=)
EP (1) EP3846707A4 (https=)
JP (1) JP7543252B2 (https=)
CN (1) CN112955085A (https=)
AU (1) AU2019335016B2 (https=)
BR (1) BR112021004093A2 (https=)
CA (1) CA3111335A1 (https=)
WO (1) WO2020051384A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11737786B2 (en) 2019-12-31 2023-08-29 Orthopediatrics Corp. Multiple track system for positioning of bone segments
US12415442B2 (en) * 2021-12-02 2025-09-16 Safran Seats Usa Llc Mounting system for seat frame structure

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011149A1 (en) * 1990-02-05 1991-08-08 Anthony Philip Pohl Improvements in and to an external fixation device
US5846245A (en) * 1995-10-20 1998-12-08 New York University Bone-adjusting device
US20030105460A1 (en) * 2000-03-15 2003-06-05 Dennis Crandall Multidirectional pivoting bone screw and fixation system
CN101208168A (zh) * 2005-05-02 2008-06-25 布林克曼产品公司 用在Davenport自动螺纹车床的固定心轴上的快速更换机构
US20100030273A1 (en) * 2008-02-26 2010-02-04 Spartek Medical, Inc. Versatile polyaxial connector assembly and method for dynamic stabilization of the spine
WO2010077309A2 (en) * 2008-12-17 2010-07-08 Nutek Orthopaedics, Inc. External fixation apparatus with adjustable pin clamping means and convergent bone pins
CN101876394A (zh) * 2010-06-25 2010-11-03 胡安武 万向云台式多功能支架
US20100312243A1 (en) * 2008-02-08 2010-12-09 Texas Scottish Rite Hospital For Children External fixator ring
US20110172666A1 (en) * 2010-01-08 2011-07-14 Heilman Benjamin P Variable angle locking screw
CN103596511A (zh) * 2011-05-17 2014-02-19 新特斯有限责任公司 用于股骨颈骨折的伸缩式螺钉
CN106641506A (zh) * 2015-08-17 2017-05-10 胜赛斯光谱责任有限公司 具双头螺纹紧固件的管接头及相关的方法
WO2017151822A1 (en) * 2016-03-01 2017-09-08 Amdt Holdings, Inc. External bone fixation systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405347A (en) * 1993-02-12 1995-04-11 Zimmer, Inc. Adjustable connector for external fixation rods
GB2280608A (en) * 1993-08-05 1995-02-08 Hi Shear Fasteners Europ Ltd External bone fixator
IT1278856B1 (it) * 1995-09-19 1997-11-28 Orthofix Srl Accessorio per fissatore esterno
US5941877A (en) * 1998-01-14 1999-08-24 The Board Of Regents Of The University Of Texas System Hand external fixation and joint mobilization and distraction device
US7507240B2 (en) * 2005-03-18 2009-03-24 Ron Anthon Olsen Adjustable splint for osteosynthesis
US20070038217A1 (en) * 2005-08-09 2007-02-15 Brown Daniel G Orthopaedic fixation clamp and method
ITVI20060101A1 (it) * 2006-04-05 2007-10-06 Enrico Castaman Fissatore esterno polivalente per uso ortopedico
ITVR20130013A1 (it) * 2013-01-21 2014-07-22 Tecres Spa Dispositivo fissatore esterno per il trattamento di fratture ossee
GB2519981B (en) * 2013-11-02 2015-09-23 Ali Abdullah Mohammed Sliding external fixator
US9867637B2 (en) * 2014-10-01 2018-01-16 Foot Innovations, Llc Clamping device for use with an anatomic external fixation device
CN106725783B (zh) * 2017-01-08 2019-05-17 北京工业大学 一种肘关节外固定器

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011149A1 (en) * 1990-02-05 1991-08-08 Anthony Philip Pohl Improvements in and to an external fixation device
US5846245A (en) * 1995-10-20 1998-12-08 New York University Bone-adjusting device
US20030105460A1 (en) * 2000-03-15 2003-06-05 Dennis Crandall Multidirectional pivoting bone screw and fixation system
CN101208168A (zh) * 2005-05-02 2008-06-25 布林克曼产品公司 用在Davenport自动螺纹车床的固定心轴上的快速更换机构
US20100312243A1 (en) * 2008-02-08 2010-12-09 Texas Scottish Rite Hospital For Children External fixator ring
US20100030273A1 (en) * 2008-02-26 2010-02-04 Spartek Medical, Inc. Versatile polyaxial connector assembly and method for dynamic stabilization of the spine
WO2010077309A2 (en) * 2008-12-17 2010-07-08 Nutek Orthopaedics, Inc. External fixation apparatus with adjustable pin clamping means and convergent bone pins
US20110172666A1 (en) * 2010-01-08 2011-07-14 Heilman Benjamin P Variable angle locking screw
CN101876394A (zh) * 2010-06-25 2010-11-03 胡安武 万向云台式多功能支架
CN103596511A (zh) * 2011-05-17 2014-02-19 新特斯有限责任公司 用于股骨颈骨折的伸缩式螺钉
CN106641506A (zh) * 2015-08-17 2017-05-10 胜赛斯光谱责任有限公司 具双头螺纹紧固件的管接头及相关的方法
WO2017151822A1 (en) * 2016-03-01 2017-09-08 Amdt Holdings, Inc. External bone fixation systems

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Publication number Publication date
WO2020051384A1 (en) 2020-03-12
US12232773B2 (en) 2025-02-25
AU2019335016B2 (en) 2025-01-30
JP7543252B2 (ja) 2024-09-02
EP3846707A1 (en) 2021-07-14
BR112021004093A2 (pt) 2021-06-22
EP3846707A4 (en) 2022-06-08
JP2021536308A (ja) 2021-12-27
US20210186562A1 (en) 2021-06-24
CA3111335A1 (en) 2020-03-12
AU2019335016A1 (en) 2021-04-15

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