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Closure device and method for sealing a puncture in a blood vessel
专利权人:
Per Egnelöv
发明人:
Per Egnelöv,Fredrik Preinitz
申请号:
US13347188
公开号:
US08512372B2
申请日:
2012.01.10
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A closure device includes an actuator movable between an initial extended position, a first position, and a second position with respect to a housing of the closure device, an inner seal configured to deploy from a distal end of the closure device when the actuator shifts from the initial extended position to the first position, a biasing mechanism configured to urge the actuator from the first position to the second position when a first pulling force is applied to the housing, and a locking member configured to deploy from the distal end of the closure device when the actuator shifts from the second position to the first position subsequent to deployment of the inner seal.
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