Title:
耐酸化性の均質化した重合体状材料
Document Type and Number:
Japanese Patent JP5763115
Kind Code:
B2
Abstract:
The present invention relates to methods for making oxidation resistant homogenized polymeric materials and medical implants that comprise polymeric materials, for example, ultra-high molecular weight polyethylene (UHMWPE). The invention also provides methods of making antioxidant-doped medical implants, for example, doping of medical devices containing cross-linked UHMWPE with vitamin E by diffusion and annealing the anti-oxidant doped UHMWPE in a super critical fluid, and materials used therein.
Inventors:
Orfun, Kay. Mura toggle
Evle, Oral
Evle, Oral
Application Number:
JP2013055269A
Publication Date:
August 12, 2015
Filing Date:
March 18, 2013
Export Citation:
Assignee:
THE GENERAL HOSPITAL CORPORATION
International Classes:
C08J7/00; A61L17/00; A61L27/00; A61L31/00
Foreign References:
| WO2004064618A1 | ||||
| WO2005074619A1 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukitaka Nakamura
Noritaka Yokota
Mari Asano
Yukitaka Nakamura
Noritaka Yokota
Mari Asano
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