公开(公告)号：EP2566412B1

公开(公告)日：2020-05-06

申请号：EP11778061.9

申请日：2011-04-29

申请人： ECA Medical Instruments ,  Nino, John ,  Ivinson, Dave

发明人： NINO, John ,  IVINSON, Dave

IPC分类号： B23Q11/04 ,  A61M25/16 ,  A61M37/00 ,  C09J5/00 ,  B25B23/142 ,  B25B23/14 ,  B25B15/00 ,  A61B90/00 ,  A61B17/88

公开(公告)号：EP2566412A2

公开(公告)日：2013-03-13

申请号：EP11778061.9

申请日：2011-04-29

申请人： ECA Medical Instruments ,  Nino, John ,  Ivinson, Dave

发明人： NINO, John ,  IVINSON, Dave

IPC分类号： A61B19/00 ,  B23Q11/04 ,  A61M25/16 ,  A61M37/00

CPC分类号： B25B23/141 ,  A61B17/8883 ,  A61B90/03 ,  A61B2090/031 ,  B25B15/00 ,  B25B23/142 ,  B25B23/1427 ,  C09J5/00 ,  Y10T29/49888 ,  Y10T29/49963

摘要： A torque-limiting device may include a shaft extending axially through upper and lower shanks and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities. The shaft may include a lumen extending there through, and through which a variety of devices and materials may be delivered to a workpiece.