Time and motion |
Unnecessary moves |
Efficient time and/or motion, with some unnecessary moves |
Clear economy of movement with maximum efficiency |
Instrument/robot handling |
Repeated, tentative and/or awkward moves |
Competent use of instruments but occasional stiffness and/or awkward moves |
Fluid movement with instruments and no awkwardness |
Knowledge of instrument/robotic procedure |
Incorrect use of instruments; uncontrolled and/or unsafe movement with robot |
Knows how to use instruments appropriately; some familiarity with robotics procedure |
Confident use of instruments and knowledge of robotics procedure |
Flow of procedure |
Frequently pauses while operating and/or unsure of next steps |
Demonstrates some forward planning with reasonable progression of procedure |
Obvious advanced planning with effortless flow from one step to the next |
Use of assistant/alternate steps |
Consistently makes inappropriate use of assistant and/or alternate modules |
Appropriate use of assistance and/or alternate modules most of the time |
Strategic use of assistance/alternate steps to best advantage all the time |
Risk mitigation |
Inappropriate anticipation and/or unable to respond to simulated emergencies |
Appropriate recognition of a simulated emergency but has some hesitancy in response |
Appropriate recognition of a simulated emergency and use of appropriate modules |
Autonomy |
Unable to complete entire task, even with verbal guidance |
Completes tasks safely with moderate guidance |
Completes task independently without prompting |
Force sensitivity |
Aggressive movements, tears tissue, and/or injures structures |
Occasional uncontrolled movements, but able to recognize and respond accordingly |
Applies appropriate tension, no injury to tissues/structures |