椎間腔を準備するための試験用インプラント、装置およびその方法

Japanese Patent JP4848373

B2

The invention relates to the preparation of an intervertebral space with a trialimplant (9) , the insertion of an implant (5, 6,7) , the inserters (13, 16) , and the method for feeding and inserting the implant (5,6,7) by means of an oblique anterior approach. In the method, the associated instruments (13, 16) for inserting an implant (5, 6, 7) into an intervertebral space, in particular for the lumbar spine at an oblique anterior angle of 45° was developed, the left side of the body being preferred for insertion of the implant (5,6,7) . Either the implant (5,6, 7) can be inserted all in one, or first the upper part (5) andlower parts (7) and then the inlay (6) may be inserted. By insertion by means of the left oblique anterior approach at 45°, optimum utilization of the area of the intervertebral space is ensured (footprint) , and better retention of the implant is guaranteed by the exact chiselling at an angle of 90° normal to the respective intervertebral surface.

Geisart Christoph
Marne Thierry
Bartag Noril Rudolph
Kuhlud edward
Schweizer Barbara
Eckhoff Stefan

JP2007533020A

December 28, 2011

September 16, 2005

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Spine Solutions Inc.

A61F2/44; A61B17/56; A61F2/46

JP2002518067A	2002-06-25
JP2002526127A	2002-08-20
JP2006521899A	2006-09-28
JP2003508119A	2003-03-04
JP2006517461A	2006-07-27
JP2004130097A	2004-04-30
JP2003511202A	2003-03-25
JP2006524549A	2006-11-02

US20020045944A1	2002-04-18
WO2004034641A1	2004-04-22
WO2004071282A2	2004-08-26
WO2003037228A2	2003-05-08
WO2002065957A2	2002-08-29
DE10035182A1	2002-02-07

Kenji Yoshida
Jun Ishida

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