CN100466992C - 压缩和分离脊柱椎骨的系统 - Google Patents

压缩和分离脊柱椎骨的系统 Download PDF

Info

Publication number
CN100466992C
CN100466992C CNB2005800277812A CN200580027781A CN100466992C CN 100466992 C CN100466992 C CN 100466992C CN B2005800277812 A CNB2005800277812 A CN B2005800277812A CN 200580027781 A CN200580027781 A CN 200580027781A CN 100466992 C CN100466992 C CN 100466992C
Authority
CN
China
Prior art keywords
fulcrum
compressor
vertebrae
distal
extending
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
Application number
CNB2005800277812A
Other languages
English (en)
Chinese (zh)
Other versions
CN101027002A (zh
Inventor
R·K·里姆
A·康利
A·J·麦尔肯特
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.)
Warsaw Orthopedic Inc
Original Assignee
Warsaw Orthopedic 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 Warsaw Orthopedic Inc filed Critical Warsaw Orthopedic Inc
Publication of CN101027002A publication Critical patent/CN101027002A/zh
Application granted granted Critical
Publication of CN100466992C publication Critical patent/CN100466992C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8004—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or bones
    • A61B17/8019—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or bones where the means are a separate tool rather than being part of the plate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
    • A61B17/025—Joint distractors
    • 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
    • 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
    • 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
    • A61B17/7076—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling for driving, positioning or assembling spinal clamps or bone anchors specially adapted for spinal fixation
    • A61B17/7077—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling for driving, positioning or assembling spinal clamps or bone anchors specially adapted for spinal fixation for moving bone anchors attached to vertebrae, thereby displacing the vertebrae
    • A61B17/7079—Tools requiring anchors to be already mounted on an implanted longitudinal or transverse element, e.g. where said element guides the anchor motion
    • 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
    • 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
    • A61B17/8866—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices for gripping or pushing bones, e.g. approximators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
    • A61B17/025—Joint distractors
    • A61B2017/0256—Joint distractors for the spine

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)
CNB2005800277812A 2004-07-06 2005-07-01 压缩和分离脊柱椎骨的系统 Expired - Fee Related CN100466992C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/885,265 US7686814B2 (en) 2004-07-06 2004-07-06 Systems and methods for compressing and distracting vertebrae of the spinal column
US10/885,265 2004-07-06

Publications (2)

Publication Number Publication Date
CN101027002A CN101027002A (zh) 2007-08-29
CN100466992C true CN100466992C (zh) 2009-03-11

Family

ID=35159888

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800277812A Expired - Fee Related CN100466992C (zh) 2004-07-06 2005-07-01 压缩和分离脊柱椎骨的系统

Country Status (8)

Country Link
US (3) US7686814B2 (enExample)
EP (1) EP1778095B1 (enExample)
JP (1) JP4781357B2 (enExample)
KR (1) KR20070059056A (enExample)
CN (1) CN100466992C (enExample)
AU (1) AU2005270072B2 (enExample)
CA (1) CA2572958A1 (enExample)
WO (1) WO2006014329A2 (enExample)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7618442B2 (en) * 2003-10-21 2009-11-17 Theken Spine, Llc Implant assembly and method for use in an internal structure stabilization system
US9055934B2 (en) * 2004-08-26 2015-06-16 Zimmer Spine, Inc. Methods and apparatus for access to and/or treatment of the spine
US7776051B2 (en) * 2004-05-03 2010-08-17 Theken Spine, Llc System and method for displacement of bony structures
US7497869B2 (en) * 2006-01-27 2009-03-03 Warsaw Orthopedic, Inc. Methods and devices for a minimally invasive placement of a rod within a patient
US8834527B2 (en) * 2006-06-16 2014-09-16 Alphatec Spine, Inc. Systems and methods for manipulating and/or installing a pedicle screw
US7967821B2 (en) * 2006-11-20 2011-06-28 Depuy Spine, Inc. Break-off screw extension removal tools
US8043343B2 (en) * 2007-06-28 2011-10-25 Zimmer Spine, Inc. Stabilization system and method
US8323294B2 (en) 2007-08-21 2012-12-04 Depuy Spine, Inc. Tether tensioning instrument
US9039711B2 (en) * 2007-08-21 2015-05-26 DePuy Synthes Products, Inc. Instruments and methods for tensioning a spinal tether
US8414588B2 (en) * 2007-10-04 2013-04-09 Depuy Spine, Inc. Methods and devices for minimally invasive spinal connection element delivery
US9402665B2 (en) 2008-01-11 2016-08-02 Trimed, Incorporated Expansion and compression instrument for fracture fixation
US9060757B2 (en) * 2008-05-05 2015-06-23 Ranier Limited Distractor
ES2462759T3 (es) * 2008-10-01 2014-05-26 Sherwin Hua Sistema para estabilización de tornillo pedicular guiado por alambre de vertebras de la columna
US8075565B2 (en) * 2008-11-05 2011-12-13 Warsaw Orthopedic, Inc. Surgical instruments for delivering forces to bony structures
US8900238B2 (en) * 2009-03-27 2014-12-02 Globus Medical, Inc. Devices and methods for inserting a vertebral fixation member
WO2011059491A1 (en) 2009-11-10 2011-05-19 Nuvasive Inc. Method and apparatus for performing spinal surgery
US8968367B2 (en) * 2010-01-05 2015-03-03 The Johns Hopkins University Compression-distraction spinal fixation system and kit
WO2011088284A1 (en) * 2010-01-14 2011-07-21 Synthes Usa, Llc System and methods for minimally invasive spine surgery
US8545505B2 (en) * 2010-01-15 2013-10-01 Pioneer Surgical Technology, Inc. Low friction rod persuader
US8636655B1 (en) 2010-01-19 2014-01-28 Ronald Childs Tissue retraction system and related methods
MX2012011091A (es) 2010-03-26 2013-03-07 Echostar Technologies Llc Receptor de television de entrada multiple.
CA2794282C (en) 2010-03-30 2018-11-20 Sherwin Hua Systems and methods for pedicle screw stabilization of spinal vertebrae
US8512383B2 (en) 2010-06-18 2013-08-20 Spine Wave, Inc. Method of percutaneously fixing a connecting rod to a spine
US8777954B2 (en) 2010-06-18 2014-07-15 Spine Wave, Inc. Pedicle screw extension for use in percutaneous spinal fixation
US8454664B2 (en) 2010-06-18 2013-06-04 Spine Wave, Inc. Method for fixing a connecting rod to a thoracic spine
US8394108B2 (en) 2010-06-18 2013-03-12 Spine Wave, Inc. Screw driver for a multiaxial bone screw
US8202274B2 (en) 2010-06-18 2012-06-19 Spine Wave, Inc. Apparatus and method for detecting a connecting rod during percutaneous surgery
US8231659B2 (en) 2010-07-30 2012-07-31 Warsaw Orthopedic Anchoring mechanism
US9907582B1 (en) 2011-04-25 2018-03-06 Nuvasive, Inc. Minimally invasive spinal fixation system and related methods
US9307972B2 (en) 2011-05-10 2016-04-12 Nuvasive, Inc. Method and apparatus for performing spinal fusion surgery
US8491588B2 (en) * 2011-06-13 2013-07-23 Warsaw Orthopedic, Inc. Surgical instrument for securing a spinal rod
AU2013200369A1 (en) * 2012-03-29 2013-10-17 Trimed, Incorporated Expansion and compression instrument for fracture fixation
US10327818B2 (en) 2012-06-18 2019-06-25 Bruce Francis Hodgson Method and apparatus for the treatment of scoliosis
GB2517643A (en) * 2012-06-18 2015-02-25 Bruce Francis Hodgson Method and apparatus for the treatment of scoliosis
US9480505B2 (en) 2012-08-23 2016-11-01 DePuy Synthes Products, Inc. Bi-planar persuader
US9707018B2 (en) * 2012-11-06 2017-07-18 Alphatec Spine, Inc. Instrument and method for in situ rod adjustment
US9763702B2 (en) 2012-11-16 2017-09-19 DePuy Synthes Products, Inc. Bone fixation assembly
US9173687B2 (en) * 2013-03-15 2015-11-03 DePuy Synthes Products, Inc. Fulcrum cap for spinal constructs
EP2967653B1 (en) * 2013-03-15 2019-05-29 Shriners Hospitals for Children Techniques for spinal surgery
US9295500B2 (en) 2013-06-12 2016-03-29 Spine Wave, Inc. Screw driver with release for a multiaxial bone screw
US9402661B2 (en) * 2013-09-23 2016-08-02 Stryker European Holdings I, LCC Lumbar-sacral screw insertion and manipulation
US10492917B2 (en) 2013-09-26 2019-12-03 Warsaw Orthopedic, Inc. Intrabody osteotomy implant and methods of use
US20150250464A1 (en) * 2014-03-07 2015-09-10 John Song Spinal Compressor and Distractor
WO2016025020A2 (en) 2014-08-13 2016-02-18 Nuvasive, Inc. Minimally disruptive retractor and associated methods for spinal surgery
US9980757B2 (en) * 2014-12-01 2018-05-29 Ebi, Llc Anchor and rod connector
US10194960B1 (en) 2015-12-03 2019-02-05 Nuvasive, Inc. Spinal compression instrument and related methods
CN109498224B (zh) * 2018-12-21 2023-12-12 天衍医疗器材有限公司 一种压紧式骨水泥型髋关节假体打拔器
US11160580B2 (en) 2019-04-24 2021-11-02 Spine23 Inc. Systems and methods for pedicle screw stabilization of spinal vertebrae
US20220387080A1 (en) * 2019-11-08 2022-12-08 Spine23, Inc. Systems and methods for pedicle screw stabilization of spinal vertebrae
CN115551426B (zh) 2019-11-27 2025-11-28 斯拜因23公司 治疗脊柱侧弯的系统、装置和方法
US11547452B2 (en) 2020-12-17 2023-01-10 Institute for Spine & Scollosis, P.A. Method for improved spinal correction surgery implementing non-fusion anterior scoliosis correction techniques with vertebrae de-rotation
EP4337119B1 (en) * 2021-05-12 2025-12-10 Spine23 Inc. Systems for pedicle screw stabilization of spinal vertebrae

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910141A (en) * 1997-02-12 1999-06-08 Sdgi Holdings, Inc. Rod introduction apparatus
US20020128659A1 (en) * 2001-03-01 2002-09-12 Michelson Gary K. Dynamic lordotic guard with movable extensions for creating an implantation space posteriorly in the lumbar spine and method for use thereof
CN1379642A (zh) * 1999-10-13 2002-11-13 Sdgi控股股份有限公司 前面颈部骨折镶片系统和方法
WO2003028566A1 (fr) * 2001-10-04 2003-04-10 Stryker Spine Ensemble pour l'osteosynthese du rachis comprenant une tete d'organe d'ancrage et un outil pour la fixation de la tete
US20030187453A1 (en) * 1999-12-10 2003-10-02 Fridolin Schlapfer Device for distracting or compressing bones or bone fragments
US20030236529A1 (en) * 2002-06-24 2003-12-25 Endius Incorporated Surgical instrument for moving vertebrae
US20040024411A1 (en) * 2002-08-02 2004-02-05 Peter Newton Compressor for use in minimally invasive surgery
US20040117019A1 (en) * 2000-08-30 2004-06-17 Trieu Hai H. Method and apparatus for delivering an intervertebral disc implant

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US49424A (en) * 1865-08-15 Improvement in gas-fitters tongs
US2333033A (en) * 1943-06-11 1943-10-26 Leslie E Mraz Bone splint
US4926849A (en) * 1986-12-19 1990-05-22 Downey Ernest L Apparatus for separating vertebrae
US5290312A (en) * 1991-09-03 1994-03-01 Alphatec Artificial vertebral body
US5167662A (en) * 1992-01-24 1992-12-01 Zimmer, Inc. Temporary clamp and inserter for a posterior midline spinal clamp
US5324290A (en) * 1992-09-24 1994-06-28 Danek Medical, Inc. Anterior thoracolumbar plate
DE4316794C1 (de) * 1993-05-19 1994-10-13 Joerg Bischof Vorrichtung zur Distraktion von Knochen
US5439463A (en) * 1993-11-12 1995-08-08 Lin; Chih-I Spinal clamping device
US5443515A (en) * 1994-01-26 1995-08-22 Implex Corporation Vertebral body prosthetic implant with slidably positionable stabilizing member
US5487743A (en) * 1994-02-15 1996-01-30 Sofamore, S.N.C. Anterior dorso-lumbar spinal osteosynthesis instrumentation for the correction of kyphosis
FR2734147B1 (fr) * 1995-05-19 1997-10-10 Klein Jean Michel Dispositif d'osteosynthese implantable
ES2203702T3 (es) * 1995-06-06 2004-04-16 Sdgi Holdings, Inc. Dispositivo para conectar varillas adyacentes en instrumentacion espinal.
US5700263A (en) * 1996-06-17 1997-12-23 Schendel; Stephen A. Bone distraction apparatus
US5816120A (en) * 1996-12-17 1998-10-06 Kilgore; Gary Hartman Slip joint adjustable jaw pry tool
FR2757761B1 (fr) * 1996-12-27 1999-08-20 Stryker France Sa Systeme d'oteosynthese du rachis avec reglage en position
US6126660A (en) * 1998-07-29 2000-10-03 Sofamor Danek Holdings, Inc. Spinal compression and distraction devices and surgical methods
US6019020A (en) * 1998-09-14 2000-02-01 Liou; Mou-Tang Pipe wrench with transverse retaining function
US6332887B1 (en) * 1999-04-06 2001-12-25 Benjamin D. Knox Spinal fusion instrumentation system
US6692503B2 (en) * 1999-10-13 2004-02-17 Sdgi Holdings, Inc System and method for securing a plate to the spinal column
US6530929B1 (en) * 1999-10-20 2003-03-11 Sdgi Holdings, Inc. Instruments for stabilization of bony structures
US7056321B2 (en) * 2000-08-01 2006-06-06 Endius, Incorporated Method of securing vertebrae
WO2003024344A1 (en) * 2001-09-14 2003-03-27 The Regents Of The University Of California System and method for fusing spinal vertebrae
US7108975B2 (en) 2001-09-21 2006-09-19 Regents Of The University Of Michigan Atlastin
US7011658B2 (en) * 2002-03-04 2006-03-14 Sdgi Holdings, Inc. Devices and methods for spinal compression and distraction

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910141A (en) * 1997-02-12 1999-06-08 Sdgi Holdings, Inc. Rod introduction apparatus
CN1379642A (zh) * 1999-10-13 2002-11-13 Sdgi控股股份有限公司 前面颈部骨折镶片系统和方法
US20030187453A1 (en) * 1999-12-10 2003-10-02 Fridolin Schlapfer Device for distracting or compressing bones or bone fragments
US20040117019A1 (en) * 2000-08-30 2004-06-17 Trieu Hai H. Method and apparatus for delivering an intervertebral disc implant
US20020128659A1 (en) * 2001-03-01 2002-09-12 Michelson Gary K. Dynamic lordotic guard with movable extensions for creating an implantation space posteriorly in the lumbar spine and method for use thereof
WO2003028566A1 (fr) * 2001-10-04 2003-04-10 Stryker Spine Ensemble pour l'osteosynthese du rachis comprenant une tete d'organe d'ancrage et un outil pour la fixation de la tete
US20030236529A1 (en) * 2002-06-24 2003-12-25 Endius Incorporated Surgical instrument for moving vertebrae
US20040024411A1 (en) * 2002-08-02 2004-02-05 Peter Newton Compressor for use in minimally invasive surgery

Also Published As

Publication number Publication date
WO2006014329A3 (en) 2006-05-04
AU2005270072A1 (en) 2006-02-09
US20100145349A1 (en) 2010-06-10
EP1778095B1 (en) 2015-05-06
JP2008505698A (ja) 2008-02-28
AU2005270072B2 (en) 2011-04-21
WO2006014329A2 (en) 2006-02-09
KR20070059056A (ko) 2007-06-11
US8523876B2 (en) 2013-09-03
JP4781357B2 (ja) 2011-09-28
US20060009777A1 (en) 2006-01-12
EP1778095A2 (en) 2007-05-02
CN101027002A (zh) 2007-08-29
CA2572958A1 (en) 2006-02-09
US20120065693A1 (en) 2012-03-15
US8083750B2 (en) 2011-12-27
US7686814B2 (en) 2010-03-30

Similar Documents

Publication Publication Date Title
CN100466992C (zh) 压缩和分离脊柱椎骨的系统
US11490931B2 (en) Systems and methods for correcting spinal deformities
US8685065B1 (en) Tools for implantation of interspinous implants and methods thereof
US8075565B2 (en) Surgical instruments for delivering forces to bony structures
US8105329B2 (en) Reducing instrument for spinal surgery
US8992536B2 (en) Coplanar deformity correction system
EP2446845B1 (en) Instruments for minimally invasive spinal stabilization
CN100462058C (zh) 可变偏置式脊柱固定系统
US9084639B2 (en) Spinal implant device with fusion cage and fixation plates and method of implanting
US11944357B2 (en) Minimally invasive surgery add on screw system
US20240206918A1 (en) Minimally invasive surgery add on screw system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090311

Termination date: 20120701