초록 ▼

A control system for a surgical system that includes an irrigation fluid flow sensing capability. The sensing capability may be placed in the control console or in the handpiece. Irrigation flow measurements provided by the sensing capability allows the control system to vary irrigation pressure and

A control system for a surgical system that includes an irrigation fluid flow sensing capability. The sensing capability may be placed in the control console or in the handpiece. Irrigation flow measurements provided by the sensing capability allows the control system to vary irrigation pressure and/or flow, aspiration pressure and/or flow and power supplied to the handpiece more accurately than prior art sensors that monitor aspiration flow.

대표청구항 ▼

[ We claim:] [1.] A method of controlling the operating parameters of a surgical system, the method comprising the steps of:a) providing a surgical system having,i) an aspiration pump,ii) a control module capable of varying the operation of the aspiration pump andiii) an infusion fluid flow sensor c

[ We claim:] [1.] A method of controlling the operating parameters of a surgical system, the method comprising the steps of:a) providing a surgical system having,i) an aspiration pump,ii) a control module capable of varying the operation of the aspiration pump andiii) an infusion fluid flow sensor capable of providing infusion fluid flow information to the control module;b) setting a predetermined infusion fluid flow rate in the control module;c) measuring a current actual infusion fluid flow rate with the infusion fluid flow sensor and providing the current infusion fluid flow rate to the control module;d) comparing the current actual infusion fluid flow rate with the predetermined infusion fluid flow rate in the control module; ande) varying the operation of the aspiration pump if the current actual infusion fluid flow rate is below the predetermined infusion fluid flow rate.