Endoscopic surgical instrument and method of performing endoscopic surgery

摘要

B ENDOSCOPIC SURGICAL INSTRUMENT AND METHOD OF PERFORMING ENDOSCOPIC SURGERY D an endoscopic surgical instrument is provided that includes a surgical implement, for example, a cutting tool, and an irrigation device that supplies fluid to the surgical implement while using the device. The endoscopic surgical instrument includes a surgical implement disposed in a distal region of the surgical instrument, and an irrigation device associated with the surgical implement in a way to define a path to transport irrigation fluid from a proximal region of the surgical instrument to the surgical implement.