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NON-COMPLIANT MULTILAYERED BALLOON FOR A CATHETER
专利权人:
ABBOTT CARDIOVASCULAR SYSTEMS INC.
发明人:
Jonathan P. Durcan
申请号:
US13775724
公开号:
US20130172816A1
申请日:
2013.02.25
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Balloon catheter comprises an elongate catheter shaft having a proximal section, a distal section, and an inflation lumen, and a multilayer balloon on the distal section of the shaft. The multilayer balloon comprises a first layer made of a first polymer material having a first Shore durometer hardness, a second layer made of a second polymer material having a second Shore durometer hardness lower than the first shore durometer hardness, wherein the second layer is an inner layer relative to the first layer, and an outer-most layer made of a third polymer material having a third Shore durometer hardness lower than the second Shore durometer hardness.
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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