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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0507020 (2009-07-21) |
등록번호 | US8021425 (2011-09-06) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 17 인용 특허 : 479 |
Systems for minimally invasive disc augmentation include an anulus augmentation component and, optionally, a nucleus augmentation component. Both are suited for minimally invasive deployment. The anulus augmentation component shields weakened regions of the anulus fibrosis and/or resists escape of n
Systems for minimally invasive disc augmentation include an anulus augmentation component and, optionally, a nucleus augmentation component. Both are suited for minimally invasive deployment. The anulus augmentation component shields weakened regions of the anulus fibrosis and/or resists escape of natural nucleus pulposus and/or the nucleus augmentation component. Methods and deployment devices are also disclosed. Systems and methods for closing a defect in the anulus are also provided.
What is claimed is: 1. A versatile method of treating an intervertebral disc having a weakened anulus segment comprising:identifying a functional spine unit comprising an intervertebral disc having a weakened anulus segment, a superior vertebral body, and an inferior vertebral body;wherein the weake
What is claimed is: 1. A versatile method of treating an intervertebral disc having a weakened anulus segment comprising:identifying a functional spine unit comprising an intervertebral disc having a weakened anulus segment, a superior vertebral body, and an inferior vertebral body;wherein the weakened anulus segment comprises a protruding herniated segment implanting a biocompatible support member and an anchor,wherein said anchor is configured to be anchored within bone or soft tissue of said functional spine unit;positioning said support member to, within or posterior to said weakened anulus segment;anchoring said anchor to a site within the functional spine unit;connecting said support member to said anchor with a connection member; andapplying tension and tightening said connection member, thereby retaining and supporting said weakened anulus segment and returning said herniated segment to a pre-herniated border.
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