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US20080065080A1 Active / In Force US ⏱️ 1.1 years remaining

Mobility kits for enabling axial access and procedures in the spine

Assignee: Trans1 Inc
•
Filing: 2007-11-19
•
Granted: —
•
Expires: 2027-11-19
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Abstract

Abstract Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and/or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures.

Inventors

  • 👤 Robert Assell
  • 👤 Steven Ainsworth
  • 👤 Andrew Cragg
  • 👤 Eugene Dickhudt

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 22:06
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/02; A61B17/025; A61B17/56; A61B17/58; A61B17/68; A61B17/70; A61B17/7074; A61B17/88; A61B17/16; A61B17/1604; A61B17/1662; A61B17/1671; A61B17/1697; A61B17/17; A61B17/1739; A61B17/1757; A61B17/22; A61B17/84; A61B17/86; A61B17/8605; A61B17/861; A61B17/8615; A61B17/8875; A61B17/8877; A61B17/888; A61B17/8886; A61B17/8888; A61B17/92; A61B17/0218; A61B17/1613; A61B17/1615; A61B17/8897; A61B17/00234; A61B2017/00238; A61B2017/00261; A61B2017/0046; A61B2017/00469; A61B2017/0256; A61B2017/22038; A61B2017/22042; A61B2017/22044; A61B17/34; A61B17/3417; A61B17/3421; A61B2017/3445; A61B2017/922

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 58 words
1 . A mobility kit, comprising: an access tool, for providing access to a treatment site; a cutter for disrupting material in the treatment site; a tissue extraction tool, for removing disrupted material from the treatment site; and a mobility device, for spanning at least a portion of the treatment site and enabling motion across the treatment site.
Claim 2
Dependent Claim 58 words
1 . A mobility kit, comprising: an access tool, for providing access to a treatment site; a cutter for disrupting material in the treatment site; a tissue extraction tool, for removing disrupted material from the treatment site; and a mobility device, for spanning at least a portion of the treatment site and enabling motion across the treatment site.
Claim 3
Dependent Claim 16 words
2 . A mobility kit as in claim 1 , further comprising an augmentation material inserter.
Claim 4
Dependent Claim 24 words
3 . A mobility kit as in claim 1 , further comprising a driver tool for delivering the mobility device to the treatment site.
Claim 5
Dependent Claim 24 words
4 . A mobility kit as in claim 3 , wherein at least a portion of the driver tool comprises a hexagonal cross section.
Claim 6
Dependent Claim 17 words
5 . A mobility kit as in claim 1 , wherein the treatment site comprises a disc.
Claim 7
Dependent Claim 18 words
6 . A mobility kit as in claim 1 , wherein the treatment site comprises an intervertebral space.
Claim 8
Dependent Claim 19 words
7 . A mobility kit as in claim 1 , wherein the mobility device comprises a motion preservation device.

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