公开(公告)号：US20220218380A1

公开(公告)日：2022-07-14

申请号：US17644202

申请日：2021-12-14

申请人： GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA

发明人： Joey Magno ,  Reid M. Anderson ,  Yoshinari Okita

IPC分类号： A61B17/32

摘要： Disclosed herein are systems and methods for a debrider blade assembly for improving cutting performance of a malleable blade. The system comprising of a malleable outer blade extending from a first end to a second end, an external surface and internal surface, the external surface including a plurality of openings and the internal surface defining an internal lumen. The system further comprising of a flexible inner blade at least partially disposed within the internal lumen of the outer blade, the flexible inner blade including a bendable segment formed from or covered by a flexible wrap. A covering member covering at least a portion of the flexible wrap or bendable segment of the flexible inner blade, and a helical coil extending around at least a portion of the covering member.