CA2700324A1 - Tige dynamique - Google Patents
Tige dynamique Download PDFInfo
- Publication number
- CA2700324A1 CA2700324A1 CA2700324A CA2700324A CA2700324A1 CA 2700324 A1 CA2700324 A1 CA 2700324A1 CA 2700324 A CA2700324 A CA 2700324A CA 2700324 A CA2700324 A CA 2700324A CA 2700324 A1 CA2700324 A1 CA 2700324A1
- Authority
- CA
- Canada
- Prior art keywords
- rod
- rod portion
- dynamic
- bias
- engaging
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 claims description 18
- 230000007935 neutral effect Effects 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 17
- 230000002980 postoperative effect Effects 0.000 abstract description 3
- 210000000988 bone and bone Anatomy 0.000 description 18
- 239000000463 material Substances 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000006641 stabilisation Effects 0.000 description 7
- 238000011105 stabilization Methods 0.000 description 7
- 230000004927 fusion Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000002513 implantation Methods 0.000 description 4
- 239000004696 Poly ether ether ketone Substances 0.000 description 3
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 3
- 238000007499 fusion processing Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920002530 polyetherether ketone Polymers 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229920001643 poly(ether ketone) Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 208000020307 Spinal disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001660 poly(etherketone-etherketoneketone) Polymers 0.000 description 1
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
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
- A61B17/7002—Longitudinal elements, e.g. rods
- A61B17/7019—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99489907P | 2007-09-21 | 2007-09-21 | |
| US60/994,899 | 2007-09-21 | ||
| PCT/US2008/076815 WO2009042489A2 (fr) | 2004-10-20 | 2008-09-18 | Tige dynamique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2700324A1 true CA2700324A1 (fr) | 2009-04-02 |
Family
ID=42139153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2700324A Abandoned CA2700324A1 (fr) | 2007-09-21 | 2008-09-18 | Tige dynamique |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2194897A4 (fr) |
| AU (1) | AU2008304661A1 (fr) |
| CA (1) | CA2700324A1 (fr) |
| IL (1) | IL204597A0 (fr) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2771280B1 (fr) * | 1997-11-26 | 2001-01-26 | Albert P Alby | Dispositif de liaison vertebrale resilient |
| FR2869524B1 (fr) * | 2004-04-28 | 2006-06-23 | Frederic Fortin | Dispositif intervertebral suppleant a une deficience d'amortissement et de stabilisation du rachis |
| US8162985B2 (en) * | 2004-10-20 | 2012-04-24 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| WO2007038429A1 (fr) * | 2005-09-27 | 2007-04-05 | Endius, Inc. | Procédés et appareils de stabilisation de la colonne vertébrale par le biais d’un dispositif d’accès |
| ATE497370T1 (de) * | 2006-02-23 | 2011-02-15 | Eden Spine Europ Sa | Verbindungselement für knochenteile |
| WO2008153747A2 (fr) * | 2007-05-25 | 2008-12-18 | Vertiflex, Inc. | Tige dynamique |
-
2008
- 2008-09-18 EP EP08833450A patent/EP2194897A4/fr not_active Withdrawn
- 2008-09-18 CA CA2700324A patent/CA2700324A1/fr not_active Abandoned
- 2008-09-18 AU AU2008304661A patent/AU2008304661A1/en not_active Abandoned
-
2010
- 2010-03-18 IL IL204597A patent/IL204597A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2194897A2 (fr) | 2010-06-16 |
| EP2194897A4 (fr) | 2012-08-29 |
| IL204597A0 (en) | 2010-11-30 |
| AU2008304661A1 (en) | 2009-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |