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Medical device coating by laser cladding
专利权人:
Aiden Flanagan
发明人:
Aiden Flanagan,Tim OConnor
申请号:
US12182703
公开号:
US08221822B2
申请日:
2008.07.30
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Methods for making medical devices having porous coatings. Methods may comprise providing a tubing section having inner and outer surfaces and positioning a nozzle proximate to a target surface of the parent tubing section. A powder form of the porous coating may be delivered toward the tubing section, and a laser may be directed at the powder to melt the powder to form a melt pool. The melt pool can solidify to form the porous coating on the target surface. Portions of the parent tubing section may then be cut away to form the support structure of the medical device, such as a stent.
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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