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BIODEGRADABLE PARTICLES VASCULAR OCCLUSION MATERIAL AND METHOD FOR PRODUCING BIODEGRADABLE PARTICLES
专利权人:
发明人:
TANAHASHI KAZUHIRO,NAKANISHI MEGUMI,YAMAMURA YASUFUMI,FUJITA MASAKI
申请号:
IN5166/CHENP/2013
公开号:
IN2013CN05166A
申请日:
2013.07.02
申请国别(地区):
IN
年份:
2014
代理人:
摘要:
The objective of the present invention is to provide: spherical biodegradable particles having an ameliorated insufficiency in flexibility having resistance to the occurrence of particle agglomeration and having an increased particle shape restoring force after passing through a catheter or the like and a method for producing the biodegradable particles. The present invention provides biodegradable particles formed from the chemical crosslinking of a synthetic polymer and a polyvalent carboxylic acid and having a moisture content in a water saturated state of 20 90%.
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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