FR2958531B1 - DEVICE FOR PIVOT INDEXING AND GROOVING THE POLY AXIALITY OF A PEDICULAR SCREW - Google Patents
DEVICE FOR PIVOT INDEXING AND GROOVING THE POLY AXIALITY OF A PEDICULAR SCREWInfo
- Publication number
- FR2958531B1 FR2958531B1 FR1001417A FR1001417A FR2958531B1 FR 2958531 B1 FR2958531 B1 FR 2958531B1 FR 1001417 A FR1001417 A FR 1001417A FR 1001417 A FR1001417 A FR 1001417A FR 2958531 B1 FR2958531 B1 FR 2958531B1
- Authority
- FR
- France
- Prior art keywords
- axiality
- grooving
- poly
- pedicular screw
- pivot indexing
- 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
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
- A61B17/7038—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other to a different extent in different directions, e.g. within one plane only
-
- 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
- A61B17/7037—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
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Surgery (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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1001417A FR2958531B1 (en) | 2010-04-07 | 2010-04-07 | DEVICE FOR PIVOT INDEXING AND GROOVING THE POLY AXIALITY OF A PEDICULAR SCREW |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1001417A FR2958531B1 (en) | 2010-04-07 | 2010-04-07 | DEVICE FOR PIVOT INDEXING AND GROOVING THE POLY AXIALITY OF A PEDICULAR SCREW |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2958531A1 FR2958531A1 (en) | 2011-10-14 |
FR2958531B1 true FR2958531B1 (en) | 2012-08-31 |
Family
ID=42711917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1001417A Expired - Fee Related FR2958531B1 (en) | 2010-04-07 | 2010-04-07 | DEVICE FOR PIVOT INDEXING AND GROOVING THE POLY AXIALITY OF A PEDICULAR SCREW |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2958531B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9974569B2 (en) * | 2015-08-10 | 2018-05-22 | Warsaw Orthopedic, Inc. | Spinal implant system and methods of use |
US10130395B2 (en) * | 2015-08-17 | 2018-11-20 | Globus Medical, Inc. | Modular uniplanar pedicle screw assembly for use with a polyaxial bone fastener |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5499983A (en) * | 1994-02-23 | 1996-03-19 | Smith & Nephew Richards, Inc. | Variable angle spinal screw |
US5752957A (en) * | 1997-02-12 | 1998-05-19 | Third Millennium Engineering, Llc | Polyaxial mechanism for use with orthopaedic implant devices |
AU1493301A (en) * | 1999-09-27 | 2001-04-30 | Blackstone Medical, Inc. | A surgical screw system and related methods |
US7722645B2 (en) * | 2001-09-24 | 2010-05-25 | Bryan Donald W | Pedicle screw spinal fixation device |
EP1876975A2 (en) * | 2005-04-27 | 2008-01-16 | James Marino | Mono-planar pedilcle screw method, system, and kit |
GB0720762D0 (en) * | 2007-10-24 | 2007-12-05 | Depuy Spine Sorl | Assembly for orthopaedic surgery |
-
2010
- 2010-04-07 FR FR1001417A patent/FR2958531B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2958531A1 (en) | 2011-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20141231 |