#$%^&*AU2017268507A120180705.pdf#####ABSTRACT Described embodiments include an apparatus that includes an intrabody catheter and a distal handle-piece connected to the 5 intrabody catheter. The distal handle-piece includes a distalhandle-piece connector configured to reversibly electrically couple the distal handle-piece to a proximal handle-piece via a proximal-handle-piece connector of the proximal handle-piece, such that the proximal handle-piece and the distal handle-piece 0 are held adjacent to one another. Other embodiments are also described. 3448464v1cvcn cvn -- 0coo C-4C*
