John M. OBrien,Matthew J. Terwiske,Justin D. Renfrow
申请号：
US13795510
公开号：
US20130239974A1
申请日:
2013.03.12
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A medical device configured for assistance with the cervical cerclage procedure is provided. The medical device includes a barrier structure with a finger and a therebetween. A hub is fixed to a distal end of the catheter and defines an extension with a second void between an end surface of the hub and the extension. The barrier structure and the hub are releaseably attached with the extension disposed within the first void and the finger within the second void. A wire guide withdrawably extends through coaxial holes within the hub, extension, finger, and a portion of the barrier structure to fix the hub and barrier structure together.
