EP1124496A4 - Fixierungssystem mit deformierbarer fixationsschraube - Google Patents
Fixierungssystem mit deformierbarer fixationsschraubeInfo
- Publication number
- EP1124496A4 EP1124496A4 EP99971292A EP99971292A EP1124496A4 EP 1124496 A4 EP1124496 A4 EP 1124496A4 EP 99971292 A EP99971292 A EP 99971292A EP 99971292 A EP99971292 A EP 99971292A EP 1124496 A4 EP1124496 A4 EP 1124496A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- set screw
- fastening system
- deformable set
- deformable
- fastening
- 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.)
- Withdrawn
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
- A61B17/7074—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling
- A61B17/7091—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling for applying, tightening or removing longitudinal element-to-bone anchor locking elements, e.g. caps, set screws, nuts or wedges
-
- 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
- A61B17/7002—Longitudinal elements, e.g. rods
- A61B17/701—Longitudinal elements with a non-circular, e.g. rectangular, cross-section
-
- 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
- A61B17/7056—Hooks with specially-designed bone-contacting part
-
- 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
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8665—Nuts
- A61B2017/867—Nuts with integral locking or clamping means
- A61B2017/868—Nuts with integral locking or clamping means self-locking due to part of nut being deformed upon tightening
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Life Sciences & Earth Sciences (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)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10613098P | 1998-10-29 | 1998-10-29 | |
US106130P | 1998-10-29 | ||
PCT/US1999/025368 WO2000025689A1 (en) | 1998-10-29 | 1999-10-29 | Fastening system with deformable set screw |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1124496A1 EP1124496A1 (de) | 2001-08-22 |
EP1124496A4 true EP1124496A4 (de) | 2003-02-05 |
Family
ID=22309654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99971292A Withdrawn EP1124496A4 (de) | 1998-10-29 | 1999-10-29 | Fixierungssystem mit deformierbarer fixationsschraube |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1124496A4 (de) |
JP (1) | JP2002528218A (de) |
WO (1) | WO2000025689A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7175624B2 (en) | 2002-12-31 | 2007-02-13 | Depuy Spine, Inc. | Bone plate and screw system allowing bi-directional assembly |
US7914561B2 (en) | 2002-12-31 | 2011-03-29 | Depuy Spine, Inc. | Resilient bone plate and screw system allowing bi-directional assembly |
US6843791B2 (en) * | 2003-01-10 | 2005-01-18 | Depuy Acromed, Inc. | Locking cap assembly for spinal fixation instrumentation |
US7740649B2 (en) | 2004-02-26 | 2010-06-22 | Pioneer Surgical Technology, Inc. | Bone plate system and methods |
US8900277B2 (en) | 2004-02-26 | 2014-12-02 | Pioneer Surgical Technology, Inc. | Bone plate system |
US7959655B2 (en) * | 2007-03-06 | 2011-06-14 | Warsaw Orthopedic, Inc. | Self-aligning attachment devices and methods for attaching an elongated member to a vertebral member |
US8623019B2 (en) | 2007-07-03 | 2014-01-07 | Pioneer Surgical Technology, Inc. | Bone plate system |
US8361126B2 (en) | 2007-07-03 | 2013-01-29 | Pioneer Surgical Technology, Inc. | Bone plate system |
EP3666204B1 (de) | 2017-08-10 | 2023-10-04 | MIZUHO Corporation | Vorrichtung zur knochenfixation |
US11877779B2 (en) | 2020-03-26 | 2024-01-23 | Xtant Medical Holdings, Inc. | Bone plate system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5716356A (en) * | 1994-07-18 | 1998-02-10 | Biedermann; Lutz | Anchoring member and adjustment tool therefor |
WO1998030161A1 (en) * | 1997-01-06 | 1998-07-16 | Jackson Roger P | Set screw for use with osteosynthesis apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5380326A (en) * | 1993-11-12 | 1995-01-10 | Lin; Chih-I | Clamping device for vertebral locking rod |
AU693498B2 (en) * | 1993-11-19 | 1998-07-02 | Cross Medical Products, Inc. | Rod anchor seat having sliding closure member |
US5681311A (en) * | 1994-09-15 | 1997-10-28 | Smith & Nephew, Inc. | Osteosynthesis apparatus |
US5676665A (en) * | 1995-06-23 | 1997-10-14 | Bryan; Donald W. | Spinal fixation apparatus and method |
FR2776915B1 (fr) * | 1998-04-03 | 2000-06-30 | Eurosurgical | Dispositif d'osteosynthese rachidienne adaptable aux differences d'alignement, d'angulation et d'enfoncement des vis pediculaires |
US5989251A (en) * | 1998-06-17 | 1999-11-23 | Surgical Dynamics, Inc. | Apparatus for spinal stabilization |
-
1999
- 1999-10-29 JP JP2000579138A patent/JP2002528218A/ja active Pending
- 1999-10-29 EP EP99971292A patent/EP1124496A4/de not_active Withdrawn
- 1999-10-29 WO PCT/US1999/025368 patent/WO2000025689A1/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5716356A (en) * | 1994-07-18 | 1998-02-10 | Biedermann; Lutz | Anchoring member and adjustment tool therefor |
WO1998030161A1 (en) * | 1997-01-06 | 1998-07-16 | Jackson Roger P | Set screw for use with osteosynthesis apparatus |
Non-Patent Citations (1)
Title |
---|
See also references of WO0025689A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1124496A1 (de) | 2001-08-22 |
WO2000025689A1 (en) | 2000-05-11 |
JP2002528218A (ja) | 2002-09-03 |
WO2000025689A9 (en) | 2001-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20010521 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20021219 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20030321 |