CULLY, EDWARD H.,ESKAROS, SHERIF A.,MOKELKE, ERIC A.,HOUGE, REED A.
申请号：
CA3061624
公开号：
CA3061624A1
申请日:
2018.06.19
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
An endoluminal access device including an outer sheath defining a lumen and a guide assembly. The guide assembly includes an expandable portion configured to be transitioned between a collapsed configuration having a first diameter and an expanded configuration having a second diameter that is greater than the first diameter. The expandable portion includes a first arm defining a first lumen and an aperture in communication with the first lumen. The expandable portion is configured to expand outwardly from a central longitudinal axis when the expandable portion transitions to the expanded configuration and to deflect inwardly toward the central longitudinal axis when the expandable portion is transitioned to the collapsed configuration. The endoluminal access device further includes an endoluminal tool deliverable from the first lumen of the first arm and outwardly from the aperture of the first arm.
