Title:
【発明の名称】体内で医療用として用いられる生分解性複合材料
Document Type and Number:
Japanese Patent JPH03505541
Kind Code:
A
Abstract:
A family of composites suitable for use as materials of construction for implantable medical devices is disclosed. In the most preferred embodiment, the substrate polymer is an ortho ester polymer formed by the reaction of a ketene acetal having a functionality of two or more with a polyol. Also in the most preferred embodiment, the reinforcement material in the composites is calcium-sodium metaphosphate ("CSM") fibers. In other embodiments, the composites may replace either (but not both) of the substrate or the reinforcement with materials of the art.
Inventors:
Daniels, Alma You
Heller, yogi
Heller, yogi
Application Number:
JP50725290A
Publication Date:
December 05, 1991
Filing Date:
April 25, 1990
Export Citation:
Assignee:
S.R.I International
University of Utah
University of Utah
International Classes:
A61L27/00; A61L27/46; A61L27/48; A61L27/58; C01B25/45; C08K3/32; C08L67/00; C08L67/04; C08L71/00; C08L71/02; (IPC1-7): A61L27/00; C01B25/45; C08K3/32; C08L67/04; C08L71/00
Attorney, Agent or Firm:
Kawahara Kazuho