Multiplanar bone anchor system
US-2024023997-A1 · Jan 25, 2024 · US
Interspinous spacer devices for dynamic stabilization of degraded spinal segments
US8945185B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8945185-B2 |
| Application number | US-201113983036-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 2, 2011 |
| Priority date | Feb 2, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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An interspinous spacer device for the treatment of high-grade spinal disorders is disclosed herein. The interspinous spacer device includes a sliding rod and a base that contains a curved internal track that limits the range of motion and center of rotation of the spinal segments stabilized using the device to the physiological levels of a nondegraded spinal segment.
First claim
Opening claim text (preview).
What is claimed is: 1. An interspinous spacer device for the stabilization of a degraded spinal segment, the device comprising: a base comprising: a body containing a curved internal track, wherein the track opens upward into an aperture contained within an upper surface of the body, wherein the aperture has an aperture cross-sectional area that is smaller than a corresponding track cross-sectional area of the curved internal track; and a caudal attachment fitting comprising a…
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Classifications
- A61B17/7038Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
- A61B17/7067Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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- What does patent US8945185B2 cover?
- An interspinous spacer device for the treatment of high-grade spinal disorders is disclosed herein. The interspinous spacer device includes a sliding rod and a base that contains a curved internal track that limits the range of motion and center of rotation of the spinal segments stabilized using the device to the physiological levels of a nondegraded spinal segment.
- Who is the assignee on this patent?
- Puttlitz Christian M, Gadomski Benjamin C, Univ Colorado State Res Found
- What technology area does this patent fall under?
- Primary CPC classification A61B17/7038. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).