Title:
モジュール式人工股関節
Document Type and Number:
Japanese Patent JP3548579
Kind Code:
B2
Abstract:
A modular artificial hip joint includes a head part and at least one shaft part. The shaft part, which can be driven into the bone and forms the distal region, is connected to the distal end of the head part by insertion, preferably by means of an insert cone. A first screw or tie rod, guided through an axial bore in the head part, can be screwed into the threaded bore in the shaft part. In order to guide a second screw for separating the conical insert connection between the individual components of the artificial joint, the bore in the head part is threaded and has a diameter which is greater than the diameter of the threaded bore in the shank part.
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Inventors:
Gunter Rope
Hans-Joachim Fisher
Gertstühl
Kurt Kranz
Hans-Joachim Fisher
Gertstühl
Kurt Kranz
Application Number:
JP51645696A
Publication Date:
July 28, 2004
Filing Date:
November 20, 1995
Export Citation:
Assignee:
Biomet Merck Deutschland Gesell Shaft Mitt Beschlenktel Haftung
International Classes:
A61F2/36; A61F2/46; A61F2/00; A61F2/30; (IPC1-7): A61F2/36
Domestic Patent References:
| JP61173642A | ||||
| JP6373951A | ||||
| JP349747A |
Foreign References:
| EP0243298A2 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Toshiomi Yamazaki
Takuya Kuno