Title:
骨プレート器具および方法
Document Type and Number:
Japanese Patent JP4988693
Kind Code:
B2
Abstract:
A drill guide (10) for a bone plate (16) which has holes (18) therethrough for receiving bone screws (120). The drill guide includes a guide block (14) having drill guide bores (22) alignable with at least two bone screw receiving holes in the bone plate. A first locking element (12) in inserted through a guide block drill guide bore. The locking element has a tip (38) for engaging a bone screw receiving holes in the bone plate, the tip being selectively expandable to engage and disengage from the bone plate hole. A second locking element (24) is mounted on the guide block and is engageable with a bone plate hole. The second locking element also has a tip (30) for resiliently engaging walls of the bone plate hole wherein the tip of the first and second locking elements has a split portion. The first and second locking elements include an axially moveable rod (36) for expanding the split tip portion to engage the plate.
Inventors:
Dennis Digester
Jürgen Lettig
Jürgen Klaus
Holger von Wiedink
Ingo Stoltenberg
Jürgen Lettig
Jürgen Klaus
Holger von Wiedink
Ingo Stoltenberg
Application Number:
JP2008319806A
Publication Date:
August 01, 2012
Filing Date:
December 16, 2008
Export Citation:
Assignee:
Striker Leibinger Gesell Shaft Mitt Beschlenktel Haftung und Companion Commande Gesell Shaft
International Classes:
A61B17/16; A61B17/68
Foreign References:
| WO2001082804A1 | ||||
| US20030040748 | ||||
| US20060095044 |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Naomi Yoshida
Ayako Nakamura
Masayuki Okamoto
Fukagawa Eri
Satoshi Morimoto
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Naomi Yoshida
Ayako Nakamura
Masayuki Okamoto
Fukagawa Eri
Satoshi Morimoto