BR9806363A - Adjustable fixation device for spine - Google Patents
Adjustable fixation device for spineInfo
- Publication number
- BR9806363A BR9806363A BR9806363A BR9806363A BR9806363A BR 9806363 A BR9806363 A BR 9806363A BR 9806363 A BR9806363 A BR 9806363A BR 9806363 A BR9806363 A BR 9806363A BR 9806363 A BR9806363 A BR 9806363A
- Authority
- BR
- Brazil
- Prior art keywords
- spine
- distraction
- aims
- head
- orientable
- Prior art date
Links
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- Surgical Instruments (AREA)
Abstract
<B>"DISPOSITIVO DE FIXAçãO ORIENTáVEL PARA COLUNA VERTEBRAL"<D>. A presente invenção trata de uma instrumentação raquidiana orientável por fixação pedicular e/ou sublaminar e visa a permitir a adaptação e restabelecimento das curvas fisiológicas da coluna. Este dispositivo é constituído por parafusos pediculares e ganchos sublaminares. As principais características técnicas apresentadas no dispositivo em apreço é o rebaixamento do perfil da sua cabeça para que fosse possível a sua utilização em níveis lombares altos e dorsais, permanecendo assim abaixo do nível das apófises espinhosas; a introdução de um canal lateral ao redor da cabeça do dispositivo que tem por objetivo o acoplamento de uma ferramenta específica para a realização de compressão e distração, ferramenta esta que permite a compressão ou distração de tal forma que o cirurgião elimine o movimento de giro em torno do anel esférico fendido, além de permitir a correção do desalinhamento e a angulação dos pontos de apoio, presentes devido a fisiologia anatomica da coluna vertebral.<B> "ORIENTABLE FIXING DEVICE FOR SPINE" <D>. The present invention deals with a spinal instrumentation orientable by pedicle and / or sublaminar fixation and aims to allow the adaptation and restoration of the physiological curves of the spine. This device consists of pedicle screws and sub-laminar hooks. The main technical characteristics presented in the device in question is the lowering of the profile of its head so that it was possible to use it in high and dorsal lumbar levels, thus remaining below the level of the spiny apophysis; the introduction of a lateral channel around the head of the device that aims to attach a specific tool to perform compression and distraction, a tool that allows compression or distraction in such a way that the surgeon eliminates the turning movement in around the split spherical ring, besides allowing the correction of misalignment and the angulation of the support points, present due to the anatomical physiology of the spine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9806363A BR9806363A (en) | 1998-06-22 | 1998-06-22 | Adjustable fixation device for spine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9806363A BR9806363A (en) | 1998-06-22 | 1998-06-22 | Adjustable fixation device for spine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9806363A true BR9806363A (en) | 2000-07-04 |
Family
ID=4071398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9806363A BR9806363A (en) | 1998-06-22 | 1998-06-22 | Adjustable fixation device for spine |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9806363A (en) |
-
1998
- 1998-06-22 BR BR9806363A patent/BR9806363A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |