ROWE, STANTON J.,WU, MING H.,SCHNEIDER, RALPH,CORSO, PHILIP P., JR.
申请号：
CA2831918
公开号：
CA2831918A1
申请日:
2012.03.30
申请国别(地区):
CA
年份:
2012
代理人:
摘要：
A device, system, and method for providing access to, and sealing of, a body organ includes an implant device. An implant device has a main body having an internal access lumen, with a plurality of prongs extending from a distal end of the main body. The main body can include two lumens, one slidable within the other, to form a single continuous lumen with an adjustable length. The main body has an expanded configuration with an expanded diameter, and an unexpanded configuration with an unexpanded diameter. The prongs have a generally straight configuration where they extend distally of the distal end of the main body, and a bent configuration where the prongs bend around so that their tips extend proximally of the distal end of the main body. The device may include a hemostatic barrier to prevent fluid leakage therethrough when the main body is in the unexpanded configuration.
