Controlling a phacoemulsification system based on real-time analysis of image data
A design for dynamically adjusting parameters applied to a surgical instrument, such as an ocular surgical instrument, is presented. The method includes detecting surgical events from image data collected by a surgical microscope focused on an ocular surgical procedure, establishing a desired response for each detected surgical event, delivering the desired response to the ocular surgical instrument as a set of software instructions, and altering the surgical procedure based on the desired response received as the set of software instructions.
1. A method for dynamically adjusting parameters applied to an ocular surgical instrument, comprising:
performing edge detection and pattern recognition analysis on image data collected by a surgical microscope in real-time to detect a first type of surgical event during an ocular surgical procedure;
monitoring one or more input parameters and one or more operating conditions directly from one or more sensors of the ocular surgical instrument in real-time to detect a second type of surgical event during the ocular surgical procedure;
establishing a desired response for one or more of the first type of surgical event and the second type of surgical event;
delivering the desired response to the ocular surgical instrument as a set of software instructions; and
altering the ongoing surgical procedure based on the desired response received as the set of software instructions.
2. The method of claim 1 , wherein altering the ongoing surgical procedure comprises dynamically adjusting the one or more input parameters during the procedure.
3. The method of claim 1 , wherein the performing edge detection and pattern recognition analysis identifies changed conditions during the ocular surgical procedure.
4. The method of claim 1 , wherein the ocular surgical procedure comprises a phacoemulsification procedure.
5. The method of claim 1 , wherein the one or more input parameters comprise vacuum pressure, power level, flow rate, and foot pedal position.
6. The method of claim 1 , wherein the one or more operating conditions comprise pressure applied, pressure available, vacuum pressure, power level, flow rate, and instrument temperature.
7. The method of claim 1 , further comprising:
synchronizing a temporal relationship between the first type of surgical event and the second type of surgical event.