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DUET STENT DEPLOYMENT SYSTEM AND METHOD OF PERFORMING A TRANSJUGULAR INTRAHEPATIC PORTOSYSTEMIC SHUNTING PROCEDURE USING SAME
专利权人:
Cook Medical Technologies LLC
发明人:
Kelley Jean Riedy,Elizabeth Anne Hudson,Thomas Wayne McGhie
申请号:
US14969073
公开号:
US20160242943A1
申请日:
2015.12.15
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A duet stent deployment system is used in a transjugular intrahepatic portosystemic shunt procedure. The device has a versatility of adjusting to a patient's anatomy in vivo. The system includes exactly two self expanding stents mounted on an inner catheter and covered by an outer sheath that is moved among a pre-deployment configuration, a first deployment configuration and a second deployment configuration to position the stents in an overlapping configuration from the portal vein, through a shunt and into the hepatic vein, and terminating at the junction with the vena cava.
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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