EP1824421A2 - Pose axiale simultanee d'implants rachidiens - Google Patents

Pose axiale simultanee d'implants rachidiens

Info

Publication number
EP1824421A2
EP1824421A2 EP05818099A EP05818099A EP1824421A2 EP 1824421 A2 EP1824421 A2 EP 1824421A2 EP 05818099 A EP05818099 A EP 05818099A EP 05818099 A EP05818099 A EP 05818099A EP 1824421 A2 EP1824421 A2 EP 1824421A2
Authority
EP
European Patent Office
Prior art keywords
component
proximal
distal
driver
vertebral body
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.)
Withdrawn
Application number
EP05818099A
Other languages
German (de)
English (en)
Inventor
Stephen D. Ainsworth
Robert L. Assell
Bradley J. Wessman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trans1 Inc
Original Assignee
Trans1 Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/199,541 external-priority patent/US20060206209A1/en
Application filed by Trans1 Inc filed Critical Trans1 Inc
Priority claimed from PCT/US2005/038669 external-priority patent/WO2006047640A2/fr
Publication of EP1824421A2 publication Critical patent/EP1824421A2/fr
Withdrawn legal-status Critical Current

Links

Landscapes

  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention a pour objet des instruments utilisés dans la mise en place d'ensembles d'implants rachidiens tels que des ensembles préservant le mouvement rachidien conçus pour être utilisés dans un segment de mouvement rachidien comprenant le processus de mise en place et d'assemblage des ensembles préservant le mouvement rachidien par l'intermédiaire d'un canal axial créé avec une approche transsacrée. Ces instruments permettent la mise en place de deux éléments d'implants rachidiens non reliés l'un à l'autre de façon rigide et destinés à être placés dans des corps vertébraux adjacents. Les instruments permettent également la distraction soit par un pas de filetage différent soit par l'avance axiale d'un instrument de distraction sur la base d'un filetage avec un élément proximal dans un corps vertébral proximal pour exercer une distraction entre le corps vertébral et un corps vertébral distal adjacent. Les instruments permettent aussi l'utilisation de biomatériaux fluides tels qu'un matériau à noyau prothétique. L'apport de biomatériaux fluides peut être effectué pendant que les vertèbres sont écartées par un instrument de distraction.
EP05818099A 2004-10-25 2005-10-25 Pose axiale simultanee d'implants rachidiens Withdrawn EP1824421A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62173004P 2004-10-25 2004-10-25
US11/199,541 US20060206209A1 (en) 2003-10-23 2005-08-08 Prosthetic nucleus apparatus and methods
PCT/US2005/038669 WO2006047640A2 (fr) 2003-10-23 2005-10-25 Pose axiale simultanee d'implants rachidiens

Publications (1)

Publication Number Publication Date
EP1824421A2 true EP1824421A2 (fr) 2007-08-29

Family

ID=56290745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05818099A Withdrawn EP1824421A2 (fr) 2004-10-25 2005-10-25 Pose axiale simultanee d'implants rachidiens

Country Status (5)

Country Link
EP (1) EP1824421A2 (fr)
JP (1) JP2008517675A (fr)
AU (1) AU2005299356A1 (fr)
CA (1) CA2585463A1 (fr)
NO (1) NO20072550L (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858601A (en) * 1988-05-27 1989-08-22 Glisson Richard R Adjustable compression bone screw
US5217462A (en) * 1991-03-05 1993-06-08 Pfizer Hospital Products Group, Inc. Screw and driver
US6899716B2 (en) * 2000-02-16 2005-05-31 Trans1, Inc. Method and apparatus for spinal augmentation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006047640A2 *

Also Published As

Publication number Publication date
NO20072550L (no) 2007-07-18
AU2005299356A1 (en) 2006-05-04
JP2008517675A (ja) 2008-05-29
CA2585463A1 (fr) 2006-05-04

Similar Documents

Publication Publication Date Title
US7938836B2 (en) Driver assembly for simultaneous axial delivery of spinal implants
WO2006047640A2 (fr) Pose axiale simultanee d'implants rachidiens
AU2005272596B2 (en) Therapy provision to adjacent motion segments
US7776068B2 (en) Spinal motion preservation assemblies
US20100145462A1 (en) Preformed membranes for use in intervertebral disc spaces
US20050261695A1 (en) Method and apparatus for spinal distraction and fusion
AU2005299446A1 (en) Spinal motion preservation assemblies
WO2006047541A2 (fr) Systemes pour preserver le mouvement vertebral
EP1824421A2 (fr) Pose axiale simultanee d'implants rachidiens

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070523

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20110525