Wilson Theophilo Asfora,Duane Lee Middlebusher,Michael Edward Villalta,Lee James Carmack,Thomas Albert Roberts
申请号：
US15136240
公开号：
US20160310142A1
申请日:
2016.04.22
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A tool is described for deploying a sutureless vascular anastomosis connection, including a body, a sheath configured to house a connector, the connector being configured to couple a graft vessel to a main vessel, the sheath being removably coupled to a distal end of the body, a dial disposed on a proximal end of the body, a spring disposed within the body and coupled to the dial, a shaft extending from the distal end of the body into the sheath, the shaft having a shaft cannula, a plunger having a plunger head configured to be coupled with the spring at one end, the plunger coupled to the shaft at an opposite end, and a retractable needle coupled to the dial using a retraction mechanism, the retractable needle configured to fit within the shaft cannula, the retractable needle having a sharp end.
