WO2008083050A3 - Minimally invasive spinal distraction devices and methods - Google Patents

Minimally invasive spinal distraction devices and methods Download PDF

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Publication number
WO2008083050A3
WO2008083050A3 PCT/US2007/088480 US2007088480W WO2008083050A3 WO 2008083050 A3 WO2008083050 A3 WO 2008083050A3 US 2007088480 W US2007088480 W US 2007088480W WO 2008083050 A3 WO2008083050 A3 WO 2008083050A3
Authority
WO
WIPO (PCT)
Prior art keywords
minimally invasive
methods
expandable
invasive spinal
distraction devices
Prior art date
Application number
PCT/US2007/088480
Other languages
French (fr)
Other versions
WO2008083050A2 (en
Inventor
Roy K Lim
Kevin T Foley
Original Assignee
Warsaw Orthopedic Inc
Roy K Lim
Kevin T Foley
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, Roy K Lim, Kevin T Foley filed Critical Warsaw Orthopedic Inc
Publication of WO2008083050A2 publication Critical patent/WO2008083050A2/en
Publication of WO2008083050A3 publication Critical patent/WO2008083050A3/en

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Abstract

Systems are provided for reducing the complexity and invasiveness of spinal stabilization procedures and provide an expandable device (20, 50, 90, 120, 220, 300, 320, 350, 360, 420,.420', 490, 520) deliverable to a spinal implantation location. The expandable device can be delivered through a minimally invasive access portal and expanded at the implantation location to manipulate one or more bony structures or maintain a configuration of one or more bony structures. In one aspect the leading end of the device forms a round nose in the collapsed configuration to facilitate implantation. In another aspect the device comprises a spacer member between two members wherein the spacer member is expandable laterally past the perimeters of the two members.
PCT/US2007/088480 2006-12-26 2007-12-21 Minimally invasive spinal distraction devices and methods WO2008083050A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/645,825 2006-12-26
US11/645,825 US7972382B2 (en) 2006-12-26 2006-12-26 Minimally invasive spinal distraction devices and methods

Publications (2)

Publication Number Publication Date
WO2008083050A2 WO2008083050A2 (en) 2008-07-10
WO2008083050A3 true WO2008083050A3 (en) 2008-11-06

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Application Number Title Priority Date Filing Date
PCT/US2007/088480 WO2008083050A2 (en) 2006-12-26 2007-12-21 Minimally invasive spinal distraction devices and methods

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Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2363254C (en) 1999-03-07 2009-05-05 Discure Ltd. Method and apparatus for computerized surgery
US20020026244A1 (en) * 2000-08-30 2002-02-28 Trieu Hai H. Intervertebral disc nucleus implants and methods
US8900270B2 (en) * 2004-02-17 2014-12-02 Gmedelaware 2 Llc Facet joint replacement instruments and methods
US8696707B2 (en) 2005-03-08 2014-04-15 Zyga Technology, Inc. Facet joint stabilization
US20070049849A1 (en) * 2005-05-24 2007-03-01 Schwardt Jeffrey D Bone probe apparatus and method of use
US7842074B2 (en) 2007-02-26 2010-11-30 Abdou M Samy Spinal stabilization systems and methods of use
US8328818B1 (en) * 2007-08-31 2012-12-11 Globus Medical, Inc. Devices and methods for treating bone
US8343189B2 (en) * 2007-09-25 2013-01-01 Zyga Technology, Inc. Method and apparatus for facet joint stabilization
US20090105833A1 (en) * 2007-10-22 2009-04-23 Spinalmotion, Inc. Method and Spacer Device for Spanning a Space Formed upon Removal of an Intervertebral Disc
US20090112326A1 (en) * 2007-10-24 2009-04-30 Disc Dynamics, Inc. In situ adjustable dynamic intervertebral implant
US8182537B2 (en) * 2007-10-30 2012-05-22 Aesculap Implant Systems, Llc Vertebral body replacement device and method for use to maintain a space between two vertebral bodies within a spine
US20090112325A1 (en) * 2007-10-30 2009-04-30 Biospine, Llc Footplate member and a method for use in a vertebral body replacement device
US8591587B2 (en) 2007-10-30 2013-11-26 Aesculap Implant Systems, Llc Vertebral body replacement device and method for use to maintain a space between two vertebral bodies within a spine
US8142441B2 (en) 2008-10-16 2012-03-27 Aesculap Implant Systems, Llc Surgical instrument and method of use for inserting an implant between two bones
US20100042219A1 (en) * 2008-08-14 2010-02-18 Mark Darryl Antonacci Expandable cage for intervertebral body fusion
US8142435B2 (en) * 2009-02-19 2012-03-27 Aesculap Implant Systems, Llc Multi-functional surgical instrument and method of use for inserting an implant between two bones
US20100262190A1 (en) * 2009-04-09 2010-10-14 Warsaw Orthopedic, Inc. Spinal rod translation device
CN102510742B (en) * 2009-06-17 2015-03-25 三位一体整形有限责任公司 Expanding intervertebral device and methods of use
US8394125B2 (en) * 2009-07-24 2013-03-12 Zyga Technology, Inc. Systems and methods for facet joint treatment
US9381045B2 (en) 2010-01-13 2016-07-05 Jcbd, Llc Sacroiliac joint implant and sacroiliac joint instrument for fusing a sacroiliac joint
US9554909B2 (en) 2012-07-20 2017-01-31 Jcbd, Llc Orthopedic anchoring system and methods
US9421109B2 (en) 2010-01-13 2016-08-23 Jcbd, Llc Systems and methods of fusing a sacroiliac joint
US9333090B2 (en) 2010-01-13 2016-05-10 Jcbd, Llc Systems for and methods of fusing a sacroiliac joint
US9788961B2 (en) 2010-01-13 2017-10-17 Jcbd, Llc Sacroiliac joint implant system
EP2523633B1 (en) 2010-01-13 2016-12-21 Jcbd, Llc Sacroiliac joint fixation fusion system
US8663293B2 (en) 2010-06-15 2014-03-04 Zyga Technology, Inc. Systems and methods for facet joint treatment
US9233006B2 (en) 2010-06-15 2016-01-12 Zyga Technology, Inc. Systems and methods for facet joint treatment
EP2582331B1 (en) 2010-06-18 2017-09-13 Synthes GmbH Spine disc replacement with compliant articulating core
US9204907B2 (en) * 2010-07-15 2015-12-08 Kamran Aflatoon Dynamic inter-spinous process spacer
US9144501B1 (en) 2010-07-16 2015-09-29 Nuvasive, Inc. Fracture reduction device and methods
CA2815370C (en) * 2010-10-19 2018-05-29 Tov Inge Vestgaarden Method and apparatus for spinal facet fusion
US8518087B2 (en) 2011-03-10 2013-08-27 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US8394129B2 (en) 2011-03-10 2013-03-12 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US9700425B1 (en) 2011-03-20 2017-07-11 Nuvasive, Inc. Vertebral body replacement and insertion methods
DE102011002076A1 (en) * 2011-04-15 2012-10-18 Z.-Medical Gmbh & Co. Kg Intervertebral implant and device for insertion
EP2877129B1 (en) * 2012-07-25 2017-10-11 Spineology, Inc. Mesh spacer hybrid
US20140067069A1 (en) 2012-08-30 2014-03-06 Interventional Spine, Inc. Artificial disc
US8882818B1 (en) 2012-09-24 2014-11-11 Vg Innovations, Llc Method for deploying a fusion device for sacroiliac joint fusion
EP2919717A1 (en) 2012-11-15 2015-09-23 Zyga Technology, Inc. Systems and methods for facet joint treatment
US9883874B1 (en) 2013-03-08 2018-02-06 Vg Innovations, Llc Tool and method for implanting fusion device into sacroiliac joint
US9277928B2 (en) 2013-03-11 2016-03-08 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US9993353B2 (en) 2013-03-14 2018-06-12 DePuy Synthes Products, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US9510872B2 (en) 2013-03-15 2016-12-06 Jcbd, Llc Spinal stabilization system
US9826986B2 (en) 2013-07-30 2017-11-28 Jcbd, Llc Systems for and methods of preparing a sacroiliac joint for fusion
US10245087B2 (en) 2013-03-15 2019-04-02 Jcbd, Llc Systems and methods for fusing a sacroiliac joint and anchoring an orthopedic appliance
US9717539B2 (en) 2013-07-30 2017-08-01 Jcbd, Llc Implants, systems, and methods for fusing a sacroiliac joint
WO2015017593A1 (en) 2013-07-30 2015-02-05 Jcbd, Llc Systems for and methods of fusing a sacroiliac joint
US9730802B1 (en) 2014-01-14 2017-08-15 Nuvasive, Inc. Spinal fusion implant and related methods
WO2015120165A1 (en) 2014-02-05 2015-08-13 Marino James F Anchor devices and methods of use
WO2015168478A1 (en) * 2014-05-01 2015-11-05 Lorio Morgan Packard Sacroiliac joint fastener, systems, and methods of using the same
US9801546B2 (en) 2014-05-27 2017-10-31 Jcbd, Llc Systems for and methods of diagnosing and treating a sacroiliac joint disorder
US20170049479A1 (en) * 2015-08-17 2017-02-23 Quandary Medical, Llc Method for use and control of a therapy device with fixated distraction distance
US10335207B2 (en) 2015-12-29 2019-07-02 Nuvasive, Inc. Spinous process plate fixation assembly
CA3027227A1 (en) 2016-06-23 2017-12-28 VGI Medical, LLC Method and apparatus for spinal facet fusion
US11213402B2 (en) 2017-01-11 2022-01-04 Loubert S. Suddaby Endoscopically implantable inflatable interbody fusion device
US10603055B2 (en) 2017-09-15 2020-03-31 Jcbd, Llc Systems for and methods of preparing and fusing a sacroiliac joint
US11331196B2 (en) * 2017-10-18 2022-05-17 Loubert S. Suddaby Expandable intervertebral implant for treatment of scoliosis
FR3075032A1 (en) * 2017-12-18 2019-06-21 Bpath DEVICE FOR DISTRACTING AND INTERSOMATIC STABILIZATION
US11896491B2 (en) 2021-10-19 2024-02-13 Loubert S. Suddaby Expandable total disc replacement implant
US11583410B1 (en) * 2021-10-19 2023-02-21 Loubert S. Suddaby Expandable total disc replacement implant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928284A (en) * 1998-07-09 1999-07-27 Mehdizadeh; Hamid M. Disc replacement prosthesis
WO2004043304A2 (en) * 2002-11-14 2004-05-27 Sepitec Foundation Implant used in procedures for stiffening the vertebral column
DE202006005868U1 (en) * 2006-04-06 2006-06-08 Aesculap Ag & Co. Kg Implant replacing intervertebral disk, comprising plates divided into movable segments lifted by expanding elements
US20060241643A1 (en) * 2002-06-25 2006-10-26 Roy Lim Minimally invasive expanding spacer and method

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875595A (en) 1974-04-15 1975-04-08 Edward C Froning Intervertebral disc prosthesis and instruments for locating same
GB8620937D0 (en) 1986-08-29 1986-10-08 Shepperd J A N Spinal implant
CH671691A5 (en) 1987-01-08 1989-09-29 Sulzer Ag
US4863477A (en) 1987-05-12 1989-09-05 Monson Gary L Synthetic intervertebral disc prosthesis
US4772287A (en) 1987-08-20 1988-09-20 Cedar Surgical, Inc. Prosthetic disc and method of implanting
DE8807485U1 (en) 1988-06-06 1989-08-10 Mecron Medizinische Produkte Gmbh, 1000 Berlin, De
US4969888A (en) 1989-02-09 1990-11-13 Arie Scholten Surgical protocol for fixation of osteoporotic bone using inflatable device
US5059193A (en) 1989-11-20 1991-10-22 Spine-Tech, Inc. Expandable spinal implant and surgical method
US5236460A (en) 1990-02-12 1993-08-17 Midas Rex Pneumatic Tools, Inc. Vertebral body prosthesis
US5123926A (en) 1991-02-22 1992-06-23 Madhavan Pisharodi Artificial spinal prosthesis
US5390683A (en) 1991-02-22 1995-02-21 Pisharodi; Madhavan Spinal implantation methods utilizing a middle expandable implant
US5171278A (en) 1991-02-22 1992-12-15 Madhavan Pisharodi Middle expandable intervertebral disk implants
FR2707480B1 (en) 1993-06-28 1995-10-20 Bisserie Michel Intervertebral disc prosthesis.
US5423850A (en) 1993-10-01 1995-06-13 Berger; J. Lee Balloon compressor for internal fixation of bone fractures
US5480400A (en) 1993-10-01 1996-01-02 Berger; J. Lee Method and device for internal fixation of bone fractures
NZ279442A (en) 1994-01-26 1998-02-26 Mark A Reiley Bone treatment device; inflatable balloon for insertion into a bone; balloon details
ATE361028T1 (en) 1994-01-26 2007-05-15 Kyphon Inc IMPROVED INFLATABLE DEVICE FOR USE IN SURGICAL METHODS OF FIXATION OF BONE
US6248110B1 (en) 1994-01-26 2001-06-19 Kyphon, Inc. Systems and methods for treating fractured or diseased bone using expandable bodies
US5571189A (en) 1994-05-20 1996-11-05 Kuslich; Stephen D. Expandable fabric implant for stabilizing the spinal motion segment
US5645597A (en) 1995-12-29 1997-07-08 Krapiva; Pavel I. Disc replacement method and apparatus
US5785647A (en) 1996-07-31 1998-07-28 United States Surgical Corporation Surgical instruments useful for spinal surgery
US6190414B1 (en) 1996-10-31 2001-02-20 Surgical Dynamics Inc. Apparatus for fusion of adjacent bone structures
EP1230902A1 (en) 1996-11-15 2002-08-14 Advanced Bio Surfaces, Inc. Biomaterial system for in situ tissue repair
US6039761A (en) 1997-02-12 2000-03-21 Li Medical Technologies, Inc. Intervertebral spacer and tool and method for emplacement thereof
IL128261A0 (en) 1999-01-27 1999-11-30 Disc O Tech Medical Tech Ltd Expandable element
EP1905392B1 (en) 1997-03-07 2011-05-18 Kyphon SÀRL System for percutaneous bone and spinal stabilization, fixation and repair
US5972015A (en) 1997-08-15 1999-10-26 Kyphon Inc. Expandable, asymetric structures for deployment in interior body regions
US6159215A (en) 1997-12-19 2000-12-12 Depuy Acromed, Inc. Insertion instruments and method for delivering a vertebral body spacer
US6440138B1 (en) 1998-04-06 2002-08-27 Kyphon Inc. Structures and methods for creating cavities in interior body regions
ES2354492T3 (en) 1998-06-01 2011-03-15 Kyphon Sarl PREFORMED STRUCTURES EXPANDABLE FOR DEPLOYMENT IN INTERNAL BODY REGIONS.
US6126689A (en) 1998-06-15 2000-10-03 Expanding Concepts, L.L.C. Collapsible and expandable interbody fusion device
FR2782632B1 (en) 1998-08-28 2000-12-29 Materiel Orthopedique En Abreg EXPANSIBLE INTERSOMATIC FUSION CAGE
US6293967B1 (en) 1998-10-29 2001-09-25 Conor Medsystems, Inc. Expandable medical device with ductile hinges
US6183517B1 (en) 1998-12-16 2001-02-06 Loubert Suddaby Expandable intervertebral fusion implant and applicator
US6491724B1 (en) 1999-08-13 2002-12-10 Bret Ferree Spinal fusion cage with lordosis correction
US6419704B1 (en) 1999-10-08 2002-07-16 Bret Ferree Artificial intervertebral disc replacement methods and apparatus
EP1185221B1 (en) 1999-06-04 2005-03-23 SDGI Holdings, Inc. Artificial disc implant
US6419705B1 (en) 1999-06-23 2002-07-16 Sulzer Spine-Tech Inc. Expandable fusion device and method
EP1779815A3 (en) 1999-09-14 2007-06-27 Spine Solutions Inc. Insert instrument for an implant between vertebrae
US20040260286A1 (en) 1999-10-08 2004-12-23 Ferree Bret A. Intradiscal devices with anti-extrusion keels
US6740093B2 (en) 2000-02-28 2004-05-25 Stephen Hochschuler Method and apparatus for treating a vertebral body
US6332894B1 (en) 2000-03-07 2001-12-25 Zimmer, Inc. Polymer filled spinal fusion cage
AU2001284857B2 (en) 2000-08-11 2005-09-29 Warsaw Orthopedic, Inc. Surgical instrumentation and method for treatment of the spine
US6582467B1 (en) 2000-10-31 2003-06-24 Vertelink Corporation Expandable fusion cage
US6454807B1 (en) 2000-11-30 2002-09-24 Roger P. Jackson Articulated expandable spinal fusion cage system
US6443989B1 (en) 2000-12-04 2002-09-03 Roger P. Jackson Posterior expandable fusion cage
US6595998B2 (en) 2001-03-08 2003-07-22 Spinewave, Inc. Tissue distraction device
ATE398431T1 (en) * 2001-08-24 2008-07-15 Zimmer Gmbh ARTIFICIAL DISC
US20030171812A1 (en) * 2001-12-31 2003-09-11 Ilan Grunberg Minimally invasive modular support implant device and method
US8388684B2 (en) * 2002-05-23 2013-03-05 Pioneer Signal Technology, Inc. Artificial disc device
CA2495404C (en) * 2002-08-15 2011-05-03 Justin K. Coppes Intervertebral disc implant
EP1536743A2 (en) 2002-08-27 2005-06-08 SDGI Holdings, Inc. Systems and methods for intravertebral reduction
CN1713863A (en) 2002-11-21 2005-12-28 Sdgi控股股份有限公司 Systems and techniques for interbody spinal stabilization with expandable devices
WO2004047689A1 (en) 2002-11-21 2004-06-10 Sdgi Holdings, Inc. Systems and techniques for intravertebral spinal stablization with expandable devices
US20070050032A1 (en) * 2005-09-01 2007-03-01 Spinal Kinetics, Inc. Prosthetic intervertebral discs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928284A (en) * 1998-07-09 1999-07-27 Mehdizadeh; Hamid M. Disc replacement prosthesis
US20060241643A1 (en) * 2002-06-25 2006-10-26 Roy Lim Minimally invasive expanding spacer and method
WO2004043304A2 (en) * 2002-11-14 2004-05-27 Sepitec Foundation Implant used in procedures for stiffening the vertebral column
DE202006005868U1 (en) * 2006-04-06 2006-06-08 Aesculap Ag & Co. Kg Implant replacing intervertebral disk, comprising plates divided into movable segments lifted by expanding elements

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US8500813B2 (en) 2013-08-06

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