Abstract: The alignment tool is used to align the proximal end of a medical catheter wire with connecting means at the distal end of an extension wire. The alignment tool comprises a body having passage means therethrough including first and second inlet means for receiving and guiding into each end, respectively, of said passageway the proximal end of the medical catheter wire and the connecting means at the distal end of the extension wire. The alignment tool is preferably mounted in an extension wire dispensing assembly including means for receiving and holding a length of extension wire and a holder mounted to the dispensing means and having means for receiving and holding the alignment tool. The dispensing means include a coiled tube.

Abstract: A wire gripping handle for attaching to and detaching from wires defines a first tubular member, and a second tubular member which receives the first tubular member in generally coaxial relation. Both tubular members define a longitudinal slot so that, when the slots are aligned, a wire may be placed into the bores of the joined tubular members in lateral fashion. Then, upon relative rotation of the tubular members, a portion of one of them may be radially collapsed into gripping relation with the wire.