Title:
関節仕上げ表面を有する一体式整形外科インプラント
Document Type and Number:
Japanese Patent JP5629755
Kind Code:
B2
Abstract:
A monolithic orthopedic implant including a porous region having a form of interconnected porosity similar to cancellous bone to promote skeletal fixation by bone ingrowth, a transition region adjacent to and integrally joined to the porous region, the transition region having a form of interconnected porosity similar to subchondral bone, a substantially dense region integrally joined to the transition region and having a perimeter, and a surface on the substantially dense region, the surface having a finish adapted for articulation against native articular cartilage.
Inventors:
ゴードン ジェフリー ディー．
フィッシャー マイケル ジー．
ジョンソン ポール アール．
ヨハンナバー ケニス ディー．
フィッシャー マイケル ジー．
ジョンソン ポール アール．
ヨハンナバー ケニス ディー．
Application Number:
JP2012503406A
Publication Date:
November 26, 2014
Filing Date:
September 29, 2009
Export Citation:
Assignee:
セビカ ホールディング アーゲー
International Classes:
A61L27/00; A61F2/30
Attorney, Agent or Firm:
Spring water Original aim
Masao Haruna
Hirotaka Yamaguchi
Shun Osakabe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Shin-ichi Watanabe
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto
Masao Haruna
Hirotaka Yamaguchi
Shun Osakabe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Shin-ichi Watanabe
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto