WO2008091542A2 - Polyaxial bone screw with cam capture - Google Patents
Polyaxial bone screw with cam capture Download PDFInfo
- Publication number
- WO2008091542A2 WO2008091542A2 PCT/US2008/000671 US2008000671W WO2008091542A2 WO 2008091542 A2 WO2008091542 A2 WO 2008091542A2 US 2008000671 W US2008000671 W US 2008000671W WO 2008091542 A2 WO2008091542 A2 WO 2008091542A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shank
- retainer
- receiver
- lug
- upper portion
- 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
- A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
- A61B17/7037—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other wherein pivoting is blocked when the rod is clamped
-
- 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
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009547262A JP2010516388A (en) | 2007-01-22 | 2008-01-18 | Multiaxial bone screw with cam capture |
AU2008209568A AU2008209568A1 (en) | 2007-01-22 | 2008-01-18 | Polyaxial bone screw with cam capture |
EP08724601A EP2114271A4 (en) | 2007-01-22 | 2008-01-18 | Polyaxial bone screw with cam capture |
CA2674392A CA2674392C (en) | 2007-01-22 | 2008-01-18 | Polyaxial bone screw with cam capture |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88164107P | 2007-01-22 | 2007-01-22 | |
US60/881,641 | 2007-01-22 | ||
US12/009,130 | 2008-01-16 | ||
US12/009,130 US8257398B2 (en) | 2003-06-18 | 2008-01-16 | Polyaxial bone screw with cam capture |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008091542A2 true WO2008091542A2 (en) | 2008-07-31 |
WO2008091542A3 WO2008091542A3 (en) | 2010-02-04 |
Family
ID=39499176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/000671 WO2008091542A2 (en) | 2007-01-22 | 2008-01-18 | Polyaxial bone screw with cam capture |
Country Status (6)
Country | Link |
---|---|
US (1) | US8257398B2 (en) |
EP (1) | EP2114271A4 (en) |
JP (2) | JP2010516388A (en) |
AU (1) | AU2008209568A1 (en) |
CA (1) | CA2674392C (en) |
WO (1) | WO2008091542A2 (en) |
Families Citing this family (63)
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US7833250B2 (en) | 2004-11-10 | 2010-11-16 | Jackson Roger P | Polyaxial bone screw with helically wound capture connection |
US8353932B2 (en) * | 2005-09-30 | 2013-01-15 | Jackson Roger P | Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member |
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 |
US8814911B2 (en) * | 2003-06-18 | 2014-08-26 | Roger P. Jackson | Polyaxial bone screw with cam connection and lock and release insert |
US8366753B2 (en) | 2003-06-18 | 2013-02-05 | Jackson Roger P | Polyaxial bone screw assembly with fixed retaining structure |
US7776067B2 (en) | 2005-05-27 | 2010-08-17 | Jackson Roger P | Polyaxial bone screw with shank articulation pressure insert and method |
US8926670B2 (en) | 2003-06-18 | 2015-01-06 | Roger P. Jackson | Polyaxial bone screw assembly |
US7967850B2 (en) | 2003-06-18 | 2011-06-28 | Jackson Roger P | Polyaxial bone anchor with helical capture connection, insert and dual locking assembly |
US8398682B2 (en) * | 2003-06-18 | 2013-03-19 | 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 |
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US7503924B2 (en) | 2004-04-08 | 2009-03-17 | Globus Medical, Inc. | Polyaxial screw |
US8475495B2 (en) | 2004-04-08 | 2013-07-02 | Globus Medical | Polyaxial screw |
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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 |
US8444681B2 (en) | 2009-06-15 | 2013-05-21 | Roger P. Jackson | Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert |
US9393047B2 (en) | 2009-06-15 | 2016-07-19 | Roger P. Jackson | Polyaxial bone anchor with pop-on shank and friction fit retainer with low profile edge lock |
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US7951198B2 (en) * | 2005-05-10 | 2011-05-31 | Acumed Llc | Bone connector with pivotable joint |
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US11464549B2 (en) | 2009-06-15 | 2022-10-11 | Roger P. Jackson | Pivotal bone anchor assembly with horizontal tool engagement grooves and insert with upright arms having flared outer portions |
US11229457B2 (en) | 2009-06-15 | 2022-01-25 | Roger P. Jackson | Pivotal bone anchor assembly with insert tool deployment |
EP2757988A4 (en) | 2009-06-15 | 2015-08-19 | Jackson Roger P | Polyaxial bone anchor with pop-on shank and winged insert with friction fit compressive collet |
US9668771B2 (en) | 2009-06-15 | 2017-06-06 | Roger P Jackson | Soft stabilization assemblies with off-set connector |
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 |
GB2502449A (en) * | 2010-11-02 | 2013-11-27 | Roger P Jackson | Polyaxial bone anchor with pop-on shank and pivotable retainer |
EP2460484A1 (en) * | 2010-12-01 | 2012-06-06 | FACET-LINK Inc. | Variable angle bone screw fixation assembly |
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WO2012128825A1 (en) * | 2011-03-24 | 2012-09-27 | Jackson Roger P | Polyaxial bone anchor with compound articulation and pop-on shank |
US9993269B2 (en) | 2011-07-15 | 2018-06-12 | Globus Medical, Inc. | Orthopedic fixation devices and methods of installation thereof |
US9198694B2 (en) | 2011-07-15 | 2015-12-01 | Globus Medical, Inc. | Orthopedic fixation devices and methods of installation thereof |
US8888827B2 (en) | 2011-07-15 | 2014-11-18 | Globus Medical, Inc. | Orthopedic fixation devices and methods of installation thereof |
US9186187B2 (en) | 2011-07-15 | 2015-11-17 | Globus Medical, Inc. | Orthopedic fixation devices and methods of installation thereof |
US9358047B2 (en) | 2011-07-15 | 2016-06-07 | Globus Medical, Inc. | Orthopedic fixation devices and methods of installation thereof |
US9155580B2 (en) | 2011-08-25 | 2015-10-13 | Medos International Sarl | Multi-threaded cannulated bone anchors |
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US20140018866A1 (en) * | 2012-01-01 | 2014-01-16 | Vaskrsije Jankovic | Surgical screw assembly with increased articulation |
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US10363140B2 (en) | 2012-03-09 | 2019-07-30 | Si-Bone Inc. | Systems, device, and methods for joint fusion |
US8491640B1 (en) * | 2012-07-02 | 2013-07-23 | James C. Robinson | Bone screw coupling assembly |
US8911478B2 (en) | 2012-11-21 | 2014-12-16 | Roger P. Jackson | Splay control closure for open bone anchor |
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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 |
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US10543021B2 (en) | 2014-10-21 | 2020-01-28 | Roger P. Jackson | Pivotal bone anchor assembly having an open ring positioner for a retainer |
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EP3441028B1 (en) * | 2017-08-08 | 2021-10-06 | Biedermann Technologies GmbH & Co. KG | Receiving part and instrument for holding the receiving part |
WO2019067584A1 (en) | 2017-09-26 | 2019-04-04 | Si-Bone Inc. | Systems and methods for decorticating the sacroiliac joint |
JP2022520101A (en) | 2019-02-14 | 2022-03-28 | エスアイ-ボーン・インコーポレイテッド | Implants for spinal fixation and / or fusion |
WO2021127251A1 (en) * | 2019-12-17 | 2021-06-24 | Jackson Roger P | Bone anchor assembly with closed ring retainer and internal snap ring |
JP2023553120A (en) | 2020-12-09 | 2023-12-20 | エスアイ-ボーン・インコーポレイテッド | Sacroiliac joint stabilization implants and implant methods |
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- 2008-01-18 CA CA2674392A patent/CA2674392C/en not_active Expired - Fee Related
- 2008-01-18 WO PCT/US2008/000671 patent/WO2008091542A2/en active Application Filing
- 2008-01-18 AU AU2008209568A patent/AU2008209568A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
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JP2012166055A (en) | 2012-09-06 |
EP2114271A4 (en) | 2012-07-25 |
US20080140136A1 (en) | 2008-06-12 |
CA2674392A1 (en) | 2008-07-31 |
AU2008209568A1 (en) | 2008-07-31 |
CA2674392C (en) | 2013-04-02 |
EP2114271A2 (en) | 2009-11-11 |
US8257398B2 (en) | 2012-09-04 |
JP2010516388A (en) | 2010-05-20 |
WO2008091542A3 (en) | 2010-02-04 |
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