SURGICAL INSTRUMENTS WITH INTEGRATED LIGHTING SYSTEMS

A surgical device comprises a shaft extending between proximal and distal portions, a surgical tool located at the distal portion, a handpiece located at the proximal portion, a lumen extending through the shaft from the proximal portion to the surgical tool, a light conductor extending into the proximal portion and at least partially through the shaft, and a light emitter connected to the light conductor to emit light from the light conductor toward the surgical tool. A method for illuminating dye while performing a laparoscopic surgical procedure comprises making an incision in a patient to form a laparoscopic port, marking target tissue for removal with a dye, inserting a laparoscopic device into the port, emitting light from a light source, passing the light through the laparoscopic device to illuminate the target tissue within the patient, and removing the target tissue with a surgical tool attached to the laparoscopic device.