Brad A. Niese,Nicanor A. Domingo,Hoang P. Nguyen,Kevin N. Baird
申请号：
US13274132
公开号：
US08435253B2
申请日:
2011.10.14
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A device for repairing a tear in a portion of tissue comprises a proximal actuator portion, a transfer needle extending distally from the proximal actuator portion and a catch needle extending distally from the proximal actuator portion. A suture needle is disposed in the transfer needle, and is extendable from the transfer needle toward the catch needle and retractable from the catch needle toward the transfer needle. An extendable catch plunger is disposed in the catch needle for capturing suture therein when it is transferred from the transfer needle. A retractable insertion sheath is provided for covering the transfer needle and the catch needle when the device is inserted into a procedural site. A depth limiting apparatus limits the depth of insertion of the needle into the procedural site.
