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Infusion catheter and method
专利权人:
Therese ODay
发明人:
Therese ODay,Richard Earl Luedemann,Shyam Kuppurathanam
申请号:
US12851005
公开号:
US08568369B2
申请日:
2010.08.05
申请国别(地区):
US
年份:
2013
代理人:
摘要:
An infusion catheter includes an elongate catheter body having a proximal body component and a distal body component. The distal body component includes a distal body outer surface and a distal body inner surface defining an infusion lumen. The distal body component further includes a skeleton, and a porous infusion control textile contacting the skeleton and extending circumferentially about a longitudinal axis of the catheter and defining a fluid emission profile thereof. The porous infusion control textile further includes a fiber network having a higher density space filling configuration at a proximal textile end and a lower density space filling configuration at a distal textile end, and defining a pressure sensitive flow rate property and a pressure insensitive flow distribution property of the fluid emission profile.
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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