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磁性靶插入裝置、系統及方法
专利权人:
发明人:
申请号:
HK13111786.0
公开号:
HK1184075A
申请日:
2013.10.21
申请国别(地区):
HK
年份:
2014
代理人:
摘要:
A treatment system includes a magnetic targeting catheter and a plurality of MNP. The MNP may include one or more magnetic field-responsive agents and one or more therapeutic agents. The catheter may include an inner shaft having at least one lumen and a fluid delivery balloon adapted to administer a fluid from the inner shaft into a space surrounding the catheter. An expandable mesh formed of a magnetizable material may surround the fluid delivery balloon. The catheter may further include one or more occlusion balloons for controlling blood flow through a vessel in which the catheter is placed. A method of treating a medical condition may include advancing a magnetic targeting catheter to a site, deploying an expandable mesh connected to the catheter, applying a magnetic field to the mesh and depositing a plurality of MNP or cells loaded with MNP near the mesh.
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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