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TRIBUTARY ACCESS DEVICE AND METHODS OF USE
专利权人:
发明人:
Stephen Richard Ash
申请号:
US15916299
公开号:
US20180264188A1
申请日:
2018.03.09
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Described herein are devices and methods for vascular access via the tributaries. A single lumen catheter, with a bidirectional valve at the tip is disclosed. Flow is out the longitudinal tip of the catheter and not the sides. The two-way valve will act passively but has low opening and closing pressures. A method utilizing endo-to-side port placement of said catheter in vasculature is disclosed. Anastomosis methods are described using said catheter.
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中国工程科技知识中心
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