作者: David Wellman Snow , Raymond Arthur Bonneau , David Gal
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摘要: A system for removing a kidney stone from ureter may include: an elongate, flexible, outer shaft having distal end configured to be advanced into the and proximal end; inner extending through at least part of shaft; expandable retention member moveable along longitudinal axis relative flexible camera positioned coaxially within shaft, such that is located or near handle coupled with shaft.