Shailendra K. Parihar,Atul M. Godbole,Wells D. Haberstich,Frederick E. Shelton, IV,Gregory W. Johnson
申请号：
US12693491
公开号：
US08986321B2
申请日:
2010.01.26
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A tissue retrieval device includes a tubular member, an expandable member, and a tissue retrieval bag. The introducer tube is sized to be inserted into a patient through a trocar. The bag may be selectively opened by the expandable member within the patient. The bag may receive a tissue specimen and be withdrawn from the patient. The bag may be manipulated for packing within the tubular member in a variety of ways. Manipulation of the bag may include folding the bag about axes that are perpendicular to or parallel to the tubular member rolling the bag about axes that are perpendicular to or parallel to the tubular member or wrapping the bag about the expandable member, wrapping the bag about a rod, or twisting the bag at a position distal to the expandable member. The tubular member may comprise an environmentally responsive capsule.
