CN102256558A - 用于脊柱矫正手术的杆复位器装置 - Google Patents

用于脊柱矫正手术的杆复位器装置 Download PDF

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Publication number
CN102256558A
CN102256558A CN2009801507487A CN200980150748A CN102256558A CN 102256558 A CN102256558 A CN 102256558A CN 2009801507487 A CN2009801507487 A CN 2009801507487A CN 200980150748 A CN200980150748 A CN 200980150748A CN 102256558 A CN102256558 A CN 102256558A
Authority
CN
China
Prior art keywords
threaded member
rod
spinal rod
pedicle screw
reducer
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
CN2009801507487A
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English (en)
Chinese (zh)
Inventor
D·拉思本
B·德克
M·道布斯
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.)
AO Technology AG
Original Assignee
Synthes AG Chur
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 Synthes AG Chur filed Critical Synthes AG Chur
Publication of CN102256558A publication Critical patent/CN102256558A/zh
Pending legal-status Critical Current

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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
    • 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
    • A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
    • A61B17/7074—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling
    • A61B17/7083—Tools for guidance or insertion of tethers, rod-to-anchor connectors, rod-to-rod connectors, or longitudinal elements
    • A61B17/7086—Rod reducers, i.e. devices providing a mechanical advantage to allow a user to force a rod into or onto an anchor head other than by means of a rod-to-bone anchor locking element; rod removers
    • 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
    • A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
    • 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
    • A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
    • A61B17/7074—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling
    • A61B17/7083—Tools for guidance or insertion of tethers, rod-to-anchor connectors, rod-to-rod connectors, or longitudinal elements
    • A61B17/7085—Tools for guidance or insertion of tethers, rod-to-anchor connectors, rod-to-rod connectors, or longitudinal elements for insertion of a longitudinal element down one or more hollow screw or hook extensions, i.e. at least a part of the element within an extension has a component of movement parallel to the extension's axis
    • 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
    • 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
    • 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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
  • Prostheses (AREA)
CN2009801507487A 2008-12-17 2009-12-08 用于脊柱矫正手术的杆复位器装置 Pending CN102256558A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13839208P 2008-12-17 2008-12-17
US61/138,392 2008-12-17
PCT/US2009/006433 WO2010077284A1 (en) 2008-12-17 2009-12-08 Rod reducer apparatus for spinal corrective surgery

Publications (1)

Publication Number Publication Date
CN102256558A true CN102256558A (zh) 2011-11-23

Family

ID=41786245

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801507487A Pending CN102256558A (zh) 2008-12-17 2009-12-08 用于脊柱矫正手术的杆复位器装置

Country Status (8)

Country Link
US (3) US9161788B2 (enExample)
EP (1) EP2373238B1 (enExample)
JP (1) JP2012511997A (enExample)
KR (1) KR20110112306A (enExample)
CN (1) CN102256558A (enExample)
BR (1) BRPI0922953A2 (enExample)
CA (1) CA2746013A1 (enExample)
WO (1) WO2010077284A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110251221A (zh) * 2018-03-12 2019-09-20 捷迈拜欧米特脊柱有限公司 杆复位器棘齿锁定机构
CN113208716A (zh) * 2020-01-21 2021-08-06 上海三友医疗器械股份有限公司 用于连接椎弓根钉与延长片的结构
US12369955B2 (en) 2021-05-07 2025-07-29 Highridge Medical, Llc Ratcheting rapid rod reduction instrument

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US10524843B2 (en) 2016-05-06 2020-01-07 K2M, Inc. Rotation shaft for a rod reducer
CN109788973A (zh) * 2016-07-04 2019-05-21 脊柱平衡股份有限公司 用于椎弓根螺钉的组合式保护容器和输送装置
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US10646260B2 (en) 2017-05-03 2020-05-12 Advance Research System, Llc Extension ready spinal support systems
US11648037B2 (en) 2017-05-03 2023-05-16 Advance Research System, Llc Extension-ready spinal support system with vascular-safe pedicle screw
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CN114025695A (zh) * 2019-03-12 2022-02-08 碳固定脊柱股份有限公司 复合材料的脊椎植入物
US11553947B2 (en) 2019-07-16 2023-01-17 Aesculap Implant Systems, Llc Spinal deformity sequential persuader

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Publication number Priority date Publication date Assignee Title
CN110251221A (zh) * 2018-03-12 2019-09-20 捷迈拜欧米特脊柱有限公司 杆复位器棘齿锁定机构
US11730523B2 (en) 2018-03-12 2023-08-22 Zimmer Biomet Spine, Inc. Rod reducer ratchet lock-out mechanism
CN113208716A (zh) * 2020-01-21 2021-08-06 上海三友医疗器械股份有限公司 用于连接椎弓根钉与延长片的结构
US12369955B2 (en) 2021-05-07 2025-07-29 Highridge Medical, Llc Ratcheting rapid rod reduction instrument

Also Published As

Publication number Publication date
US20170202583A1 (en) 2017-07-20
BRPI0922953A2 (pt) 2016-01-19
JP2012511997A (ja) 2012-05-31
US9636152B2 (en) 2017-05-02
US9161788B2 (en) 2015-10-20
US20120271365A1 (en) 2012-10-25
EP2373238B1 (en) 2013-09-25
US20160000479A1 (en) 2016-01-07
WO2010077284A1 (en) 2010-07-08
US9962198B2 (en) 2018-05-08
KR20110112306A (ko) 2011-10-12
EP2373238A1 (en) 2011-10-12
CA2746013A1 (en) 2011-07-08

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