WESLEY CHUNG JOE,SRAVANTHI AVUTHU,CURT D GUYER,RICHARD REPP,MARTIN SCHNITZER
申请号：
US16257528
公开号：
US20190231326A1
申请日:
2019.01.25
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Closure devices for sealing a puncture and methods of sealing a puncture are described herein. A closure device may be used to position a sealant in a puncture. The sealant may be provided in a sheath which is retracted to expose the sealant in the puncture. A support member may be advanced to compress the sealant. The device may have a lock that prevents the support member from advancing prematurely. The lock may be unlocked when the sheath is at least partially retracted. The device may have an actuator that controls movement of the sheath and the support member. The lock may remain in a locked position until the sheath is at least partially retracted.
