CA2751750C - Implants intervertebraux comportant des bras d'enclenchement deployables - Google Patents
Implants intervertebraux comportant des bras d'enclenchement deployables Download PDFInfo
- Publication number
- CA2751750C CA2751750C CA2751750A CA2751750A CA2751750C CA 2751750 C CA2751750 C CA 2751750C CA 2751750 A CA2751750 A CA 2751750A CA 2751750 A CA2751750 A CA 2751750A CA 2751750 C CA2751750 C CA 2751750C
- Authority
- CA
- Canada
- Prior art keywords
- body portion
- implant
- spinal implant
- recited
- interior cavity
- 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.)
- Active
Links
- 239000007943 implant Substances 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 91
- 238000003780 insertion Methods 0.000 claims description 37
- 230000037431 insertion Effects 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 3
- 230000004927 fusion Effects 0.000 abstract description 6
- 210000000988 bone and bone Anatomy 0.000 description 8
- 208000005198 spinal stenosis Diseases 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 210000000278 spinal cord Anatomy 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 208000002193 Pain Diseases 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000011164 ossification Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 210000004872 soft tissue Anatomy 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002594 fluoroscopy Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 206010025005 lumbar spinal stenosis Diseases 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 210000001032 spinal nerve Anatomy 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000005298 acute pain Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003246 corticosteroid Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000991 decompressive effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- 238000012977 invasive surgical procedure Methods 0.000 description 1
- 238000002684 laminectomy Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 208000018883 loss of balance Diseases 0.000 description 1
- 238000012978 minimally invasive surgical procedure Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229940021182 non-steroidal anti-inflammatory drug Drugs 0.000 description 1
- 238000012148 non-surgical treatment Methods 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 238000002355 open surgical procedure Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 210000000273 spinal nerve root Anatomy 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
L'invention porte sur des implants vertébraux comprenant une partie corps allongée dimensionnée et configurée pour l'introduction percutanée dans un espace intervertébral cible, au niveau duquel on souhaite une distraction intervertébrale et/ou une fusion vertébrale. La partie corps peut comprendre une surface extérieure filetée, ou en variante une surface lisse. La partie corps peut comprendre une ou plusieurs cavités intérieures, et peut comprendre des éléments d'enclenchement déployables adaptés et configurés pour se déplacer en tandem entre une position de fixation rétractée dans la cavité intérieure de la partie corps et une position déployée s'étendant à partir de la cavité intérieure du corps pour un enclenchement intervertébral adjacent. Un ensemble entraînement intérieur destiné à déplacer sélectivement les éléments d'enclenchement de la position de fixation à la positon déployée peut être fourni, ainsi que des éléments de verrouillage des éléments d'enclenchement dans une position déployée.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20733909P | 2009-02-11 | 2009-02-11 | |
| US61/207,339 | 2009-02-11 | ||
| PCT/US2009/006730 WO2010093353A1 (fr) | 2009-02-11 | 2009-12-29 | Implants intervertébraux comportant des bras d'enclenchement déployables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2751750A1 CA2751750A1 (fr) | 2010-08-19 |
| CA2751750C true CA2751750C (fr) | 2017-02-07 |
Family
ID=44671804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2751750A Active CA2751750C (fr) | 2009-02-11 | 2009-12-29 | Implants intervertebraux comportant des bras d'enclenchement deployables |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2751750C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6500013B2 (ja) | 2013-05-29 | 2019-04-10 | スパイナル シンプリシティ エルエルシーＳｐｉｎａｌ Ｓｉｍｐｌｉｃｉｔｙ ＬＬＣ | 棘突起間インプラントを挿入するための器具 |
-
2009
- 2009-12-29 CA CA2751750A patent/CA2751750C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2751750A1 (fr) | 2010-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20141218 |