Fig. 8
From: Vitreoretinal instruments: vitrectomy cutters, endoillumination and wide-angle viewing systems
Basic saline solution (BSS) aspiration flow rate pattern of three different 27-gauge vitrectomy cutters according to the cut rate. The two-dimensional cutter (TDC; DORC International) shows consistency of the flow rate irrespective of the cut rate, illustrating the approximately 100% duty cycle mechanism of new vitrectomy cutter designs. Figure courtesy of DORC International