Invention Grant
- Patent Title: Flexible stent with torque-absorbing connectors
- Patent Title (中): 具有扭矩吸收连接器的柔性支架
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Application No.: US13411135Application Date: 2012-03-02
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Publication No.: US09320627B2Publication Date: 2016-04-26
- Inventor: Brendan J. Casey
- Applicant: Brendan J. Casey
- Applicant Address: IE Dublin
- Assignee: Abbott Laboratories Vascular Enterprises Limited
- Current Assignee: Abbott Laboratories Vascular Enterprises Limited
- Current Assignee Address: IE Dublin
- Agency: Workman Nydegger
- Main IPC: A61F2/915
- IPC: A61F2/915

Abstract:
A stent includes an essentially tubular body formed by a web structure that is composed of a plurality of longitudinally adjacent web rings, each including a plurality of web elements that are disposed circumferentially around the longitudinal axis of the stent and that are adjoined one to the other by a junction bend. Each junction bend in a first web ring is coupled to another junction bend in a neighboring ring by a connector having a step-wise configuration, in which a central segment of the connector is disposed essentially parallel to the longitudinal axis of the stent and may become twisted to absorb torque imposed on the stent.
Public/Granted literature
- US20120165921A1 FLEXIBLE STENT WITH TORQUE-ABSORBING CONNECTORS Public/Granted day:2012-06-28
Information query
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