Patent ID: 8142416

Claim:
A guide wire introducer and steerable surgical guide wire comprising: a tubular structure, said tubular structure being elongate, said tubular structure having a proximal end and a distal end, a first substantially flat wall and a second substantially flat wall, said first and said second substantially flat walls each having a surface, each surface having a longitudinal and a lateral dimension, said first and said second substantially flat walls extending between said proximal and said distal end of said tubular structure, being substantially parallel to each other, and being spaced apart from each other, a substantially U-shaped slit at a distal end of one of said substantially flat walls extending from said distal end toward said proximal end of said substantially flat wall; a guide wire positioned within said tubular structure, said guide wire being movably positioned between said substantially flat walls, said guide wire extending past both said distal end and said proximal end of said tubular structure, said guide wire having at least one preformed bend along the length of said guide wire, said bend providing a guide wire pressure exerted along a portion of the inner surfaces of said first and said second substantially flat walls whereby when said bend contacts said substantially U-shaped slit a portion of said guide wire distal to said bend spontaneously moves into a lower portion of said slit, said preformed bend enabling said guide wire to move in a lateral direction with respect to the length of said guide wire, said slit in one of said first and said second walls of said tubular structure cooperating with said bend in said guide wire to change the direction of travel of said guide wire after it passes said distal end of said tubular structure and to allow rotation of said guide wire as said tubular structure is rotated.