TISSUE CLIPPING DEVICE

A device includes a flexible insertion section extending from a distal end which, during use is inserted to a target site to a proximal end which remains outside the body; an end effector coupled to a distal end of the insertion section; and a control wire received within the insertion section and extending from a proximal end coupled to an actuator to a distal end coupled to the end effector. The control wire is movable within the insertion section to operate the end effector. The control wire and the insertion section include a bend in a distal portion thereof configured so that, in a resting state, the control wire and the insertion section bend through a predetermined arc at a selected bending radius. A distal portion of the control passes into and through a working channel of an insertion device without plastic deformation of the control wire.