Patent ID: 7837619

Claim:
An apparatus, comprising: a positioning device having an elongate body with a proximal end and a distal end, the elongate body includes a number of surfaces with one of the number of surfaces forming a wall having a wall opening, where the wall extends from the distal end toward the proximal end to a surface defining a ledge that extends away from the wall and includes a ledge opening, the elongate body includes a first lumen, a second lumen, and a third lumen, the first lumen extends toward the ledge, the second lumen extends toward the distal end of the elongate body, and the third lumen extends from the wall opening completely through the elongate body to a transverse opening to define the third lumen; an extension member extendably positioned within the first lumen toward the distal end of the elongate body; and an elongate structure extendably positioned within the second lumen toward the distal end of the positioning device, where the elongate structure passes to the third lumen.