Title:
漸進的なモジュラスの変動を有する椎間板インプラントなどのポリウレタン製品の高精度な製造
Document Type and Number:
Japanese Patent JP5544211
Kind Code:
B2
Abstract:
A process for making a polymeric product having a gradual variation in modulus through at least a portion of the product is disclosed together with an artificial spinal disc formed using the process.
Inventors:
Robert Snell
Jeffrey Andrews
Martin cable
Scott Johnson
Jeffrey Andrews
Martin cable
Scott Johnson
Application Number:
JP2010092239A
Publication Date:
July 09, 2014
Filing Date:
April 13, 2010
Export Citation:
Assignee:
Lenya Limited
International Classes:
A61L27/00; A61F2/30; A61F2/44; C08G18/08; C08G18/40; A61F2/00
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro