Surgical tool

A method of forming a pathway in subcutaneous tissue of a person's body, said method comprising:

• (a) providing a semi-rigid member having a length extending between two ends, each of said ends engaged to a collar, each of said collars being secured to the semi-rigid member, and while secured, being independently rotatable as to the length of the semi-rigid member and to each other and each said collar including a tip removably connected to the collar, the tip defining an insertion surface configured to facilitate insertion into the subcutaneous tissue of the person's body, and a tapered dilating surface positioned on the length of the semi-rigid member and is separate from the insertion surface, wherein, once connected, the tip and collar rotate as one relative to the semi-rigid member;
• (b) providing a handle connectable to each of said ends of said semi-rigid member, said handle including an actuator operable to cause the handle to be engaged with and disengaged from one of said ends of said semi-rigid member;
• (c) activating said actuator;
• (d) connecting said handle to one of said ends of said semi-rigid member;
• (e) inserting the other of said ends into the subcutaneous tissue of the person's body, said collar and associated tip on said other of said ends, once in the subcutaneous tissue, rotate as one relative to the semi-rigid member;
• (f) moving said other of said ends through the subcutaneous tissue of the person's body to create the pathway in the tissue of the body, the pathway sized by the tapered dilating surface to facilitate pulling a cable of a medical device implanted in the body;
• (g) connecting the cable of the medical device implanted in the body to said other of said ends;
• and
• (h) moving said cable through the pathway created in the body using said handle.