UNITARY ENDOSCOPIC VESSEL HARVESTING DEVICES WITH A VISUAL CUE TO IDENTIFY CUTTING ELEMENTS ORIENTATION

摘要

Unitary endoscopic vessel harvesting devices with an elastic force are disclosed. In some embodiments, such devices comprise an elongated body having a proximal end and a distal end, a tip disposed at the distal end of the elongated body. The tip having a visual cue indicating a location of at least one cutting element extending from the elongated body.