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PORTABLE, DEGRADABLE IMPLANT MADE BY POWDER MOLDING.
专利权人:
CINVENTION AG
发明人:
SOHEIL ASGARI
申请号:
BRPI0807039
公开号:
BRPI0807039A2
申请日:
2008.01.18
申请国别(地区):
BR
年份:
2014
代理人:
摘要:
The exemplary embodiment of the present invention are provided which relate to at least partially degradable implants and methods for the manufacture thereof which can use powder molding techniques. For example, a suspension can be provided comprising a plurality of first particles of at least one organic polymer, a plurality of second particles of at least one metal-based material which is at least partially biodegradable in-vivo, and at least one solvent. The first and second particles can be substantially insoluble in the solvent. The suspension can be molded to form a green body comprising the first particles embedded in a matrix of compressed second particles. The first particles may be removed from the green body by thermally induced decomposition and/or evaporation. Further, the green body can be sintered to form the implant. The first particles may be removed during the sintering procedure.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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