WO2009106733A8 - Pivoting connection device for spinal osteosynthesis screw - Google Patents
Pivoting connection device for spinal osteosynthesis screw Download PDFInfo
- Publication number
- WO2009106733A8 WO2009106733A8 PCT/FR2008/001790 FR2008001790W WO2009106733A8 WO 2009106733 A8 WO2009106733 A8 WO 2009106733A8 FR 2008001790 W FR2008001790 W FR 2008001790W WO 2009106733 A8 WO2009106733 A8 WO 2009106733A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- linking
- spinal
- screw
- connection device
- pivoting connection
- Prior art date
Links
Classifications
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
- A61B17/704—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other the longitudinal element passing through a ball-joint in the screw head
Abstract
The pivoting connection device for a spinal osteosynthesis screw according to the present invention comprises two linking elements (4, 5; 400, 500) arranged inside the connection head (6) of the spinal screw (3) and cooperating respectively with the linking rod (2), said lower (4; 400) and upper (5; 500) linking elements being arranged in relation to one another by means of a notched connector (46, 54, 55; 460, 540, 550) so as to be able to pivot simultaneously about the same point C, which point C is situated on the main axis xx' of the spinal screw (3) and below or above the longitudinal axis yy' of the linking rod (2), and clamping means (13) that cooperate, on the one hand, with the threaded section (12) of the connection head (6) of the spinal screw (3) and, on the other hand, by means of a sliding pivot connector (22, 58; 580), with the second linking element (5; 500) for immobilization of the linking rod (2) in rotation, in translation and in a defined angular position inside said spinal screw (3).
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR07/08975 | 2007-12-21 | ||
FR0708975A FR2925288B1 (en) | 2007-12-21 | 2007-12-21 | SWIVEL CONNECTING DEVICE FOR SPINAL OSTEOSYNTHESIS SCREW |
US2197608P | 2008-01-18 | 2008-01-18 | |
US61/021,976 | 2008-01-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2009106733A2 WO2009106733A2 (en) | 2009-09-03 |
WO2009106733A8 true WO2009106733A8 (en) | 2009-10-08 |
WO2009106733A3 WO2009106733A3 (en) | 2009-11-26 |
Family
ID=39671675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2008/001790 WO2009106733A2 (en) | 2007-12-21 | 2008-12-19 | Pivoting connection device for spinal osteosynthesis screw |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2925288B1 (en) |
WO (1) | WO2009106733A2 (en) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7833250B2 (en) | 2004-11-10 | 2010-11-16 | Jackson Roger P | Polyaxial bone screw with helically wound capture connection |
US7862587B2 (en) | 2004-02-27 | 2011-01-04 | Jackson Roger P | Dynamic stabilization assemblies, tool set and method |
US8876868B2 (en) | 2002-09-06 | 2014-11-04 | Roger P. Jackson | Helical guide and advancement flange with radially loaded lip |
US7621918B2 (en) | 2004-11-23 | 2009-11-24 | Jackson Roger P | Spinal fixation tool set and method |
US7377923B2 (en) | 2003-05-22 | 2008-05-27 | Alphatec Spine, Inc. | Variable angle spinal screw assembly |
US8137386B2 (en) | 2003-08-28 | 2012-03-20 | Jackson Roger P | Polyaxial bone screw apparatus |
US8814911B2 (en) | 2003-06-18 | 2014-08-26 | Roger P. Jackson | Polyaxial bone screw with cam connection and lock and release insert |
US8926670B2 (en) | 2003-06-18 | 2015-01-06 | Roger P. Jackson | Polyaxial bone screw assembly |
US7766915B2 (en) | 2004-02-27 | 2010-08-03 | Jackson Roger P | Dynamic fixation assemblies with inner core and outer coil-like member |
US8377102B2 (en) | 2003-06-18 | 2013-02-19 | Roger P. Jackson | Polyaxial bone anchor with spline capture connection and lower pressure insert |
US8398682B2 (en) | 2003-06-18 | 2013-03-19 | Roger P. Jackson | Polyaxial bone screw assembly |
US7776067B2 (en) | 2005-05-27 | 2010-08-17 | Jackson Roger P | Polyaxial bone screw with shank articulation pressure insert and method |
US7179261B2 (en) | 2003-12-16 | 2007-02-20 | Depuy Spine, Inc. | Percutaneous access devices and bone anchor assemblies |
US11419642B2 (en) | 2003-12-16 | 2022-08-23 | Medos International Sarl | Percutaneous access devices and bone anchor assemblies |
US7527638B2 (en) | 2003-12-16 | 2009-05-05 | Depuy Spine, Inc. | Methods and devices for minimally invasive spinal fixation element placement |
US11241261B2 (en) | 2005-09-30 | 2022-02-08 | Roger P Jackson | Apparatus and method for soft spinal stabilization using a tensionable cord and releasable end structure |
EP1720468A4 (en) | 2004-02-27 | 2010-01-27 | Roger P Jackson | Orthopedic implant rod reduction tool set and method |
US7160300B2 (en) | 2004-02-27 | 2007-01-09 | Jackson Roger P | Orthopedic implant rod reduction tool set and method |
US8152810B2 (en) | 2004-11-23 | 2012-04-10 | Jackson Roger P | Spinal fixation tool set and method |
US8926672B2 (en) | 2004-11-10 | 2015-01-06 | Roger P. Jackson | Splay control closure for open bone anchor |
JP2008519656A (en) | 2004-11-10 | 2008-06-12 | ロジャー・ピー・ジャクソン | Helical guide and forward flange with break extension |
WO2006057837A1 (en) | 2004-11-23 | 2006-06-01 | Jackson Roger P | Spinal fixation tool attachment structure |
US9980753B2 (en) | 2009-06-15 | 2018-05-29 | Roger P Jackson | pivotal anchor with snap-in-place insert having rotation blocking extensions |
US8308782B2 (en) | 2004-11-23 | 2012-11-13 | Jackson Roger P | Bone anchors with longitudinal connecting member engaging inserts and closures for fixation and optional angulation |
US8444681B2 (en) | 2009-06-15 | 2013-05-21 | Roger P. Jackson | Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert |
US9918745B2 (en) | 2009-06-15 | 2018-03-20 | Roger P. Jackson | Polyaxial bone anchor with pop-on shank and winged insert with friction fit compressive collet |
US9168069B2 (en) | 2009-06-15 | 2015-10-27 | Roger P. Jackson | Polyaxial bone anchor with pop-on shank and winged insert with lower skirt for engaging a friction fit retainer |
US7901437B2 (en) | 2007-01-26 | 2011-03-08 | Jackson Roger P | Dynamic stabilization member with molded connection |
US10076361B2 (en) | 2005-02-22 | 2018-09-18 | Roger P. Jackson | Polyaxial bone screw with spherical capture, compression and alignment and retention structures |
US8075599B2 (en) | 2005-10-18 | 2011-12-13 | Warsaw Orthopedic, Inc. | Adjustable bone anchor assembly |
US8002806B2 (en) | 2005-10-20 | 2011-08-23 | Warsaw Orthopedic, Inc. | Bottom loading multi-axial screw assembly |
CA2670988C (en) | 2006-12-08 | 2014-03-25 | Roger P. Jackson | Tool system for dynamic spinal implants |
US8979904B2 (en) | 2007-05-01 | 2015-03-17 | Roger P Jackson | Connecting member with tensioned cord, low profile rigid sleeve and spacer with torsion control |
EP2442739A1 (en) | 2008-08-01 | 2012-04-25 | Jackson, Roger P. | Longitudinal connecting member with sleeved tensioned cords |
US8998959B2 (en) | 2009-06-15 | 2015-04-07 | Roger P Jackson | Polyaxial bone anchors with pop-on shank, fully constrained friction fit retainer and lock and release insert |
US9668771B2 (en) | 2009-06-15 | 2017-06-06 | Roger P Jackson | Soft stabilization assemblies with off-set connector |
US11229457B2 (en) | 2009-06-15 | 2022-01-25 | Roger P. Jackson | Pivotal bone anchor assembly with insert tool deployment |
AU2010303934B2 (en) | 2009-10-05 | 2014-03-27 | Roger P. Jackson | Polyaxial bone anchor with non-pivotable retainer and pop-on shank, some with friction fit |
US8430917B2 (en) | 2009-10-30 | 2013-04-30 | Warsaw Orthopedic, Inc. | Bone engaging implant with adjustment saddle |
US8298275B2 (en) | 2009-10-30 | 2012-10-30 | Warsaw Orthopedic, Inc. | Direct control spinal implant |
CZ2010154A3 (en) * | 2010-03-03 | 2011-09-14 | Šrámek@Jirí | Transpedicular angularly stable reposition screw with arresting mechanism inside the screw head |
DE102010028423B4 (en) | 2010-04-30 | 2016-04-14 | Kilian Kraus | Pedicle screw and device for stabilizing the spine |
JP2013545527A (en) | 2010-11-02 | 2013-12-26 | ロジャー・ピー・ジャクソン | Multi-axis bone anchor with pop-on shank and pivotable retainer |
WO2012128825A1 (en) | 2011-03-24 | 2012-09-27 | Jackson Roger P | Polyaxial bone anchor with compound articulation and pop-on shank |
US8911479B2 (en) | 2012-01-10 | 2014-12-16 | Roger P. Jackson | Multi-start closures for open implants |
US8911478B2 (en) | 2012-11-21 | 2014-12-16 | Roger P. Jackson | Splay control closure for open bone anchor |
US10058354B2 (en) | 2013-01-28 | 2018-08-28 | Roger P. Jackson | Pivotal bone anchor assembly with frictional shank head seating surfaces |
US8852239B2 (en) | 2013-02-15 | 2014-10-07 | Roger P Jackson | Sagittal angle screw with integral shank and receiver |
US9566092B2 (en) | 2013-10-29 | 2017-02-14 | Roger P. Jackson | Cervical bone anchor with collet retainer and outer locking sleeve |
US9717533B2 (en) | 2013-12-12 | 2017-08-01 | Roger P. Jackson | Bone anchor closure pivot-splay control flange form guide and advancement structure |
US9451993B2 (en) | 2014-01-09 | 2016-09-27 | Roger P. Jackson | Bi-radial pop-on cervical bone anchor |
US9597119B2 (en) | 2014-06-04 | 2017-03-21 | Roger P. Jackson | Polyaxial bone anchor with polymer sleeve |
US10064658B2 (en) | 2014-06-04 | 2018-09-04 | Roger P. Jackson | Polyaxial bone anchor with insert guides |
DE202016005347U1 (en) | 2015-10-06 | 2016-10-07 | Joimax Gmbh | Device for attaching a rod to a bone |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2659546B1 (en) * | 1990-03-19 | 1996-03-08 | Philippe Lapresle | DEVICE FOR ORIENTABLE FIXING OF RODS OF OSTEOSYNTHESIS. |
JP4471491B2 (en) * | 2000-12-27 | 2010-06-02 | 京セラ株式会社 | Spine correction and fixation device |
US7799082B2 (en) * | 2003-08-05 | 2010-09-21 | Flexuspine, Inc. | Artificial functional spinal unit system and method for use |
-
2007
- 2007-12-21 FR FR0708975A patent/FR2925288B1/en not_active Expired - Fee Related
-
2008
- 2008-12-19 WO PCT/FR2008/001790 patent/WO2009106733A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009106733A3 (en) | 2009-11-26 |
FR2925288B1 (en) | 2010-01-15 |
FR2925288A1 (en) | 2009-06-26 |
WO2009106733A2 (en) | 2009-09-03 |
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