Dr. Ian Yuan is an anesthesiologist and as such he works on operations know as regional nerve blocks. These operations require the anesthesiologist to specially target a nerve on the patient but they required the use of both hands to track the ultrasound sensor and guide the needle to the nerve. The problem that arises is that another person is needed to inject the anesthesia from the syringe. Shortage of qualified personnel results in the regional block operations have a longer operation time due to finding a person who can inject the anesthesia. 

The general prototype of the concept is an automated syringe pump that mimics and simulates a person using the syringe. It would be voice activated so that Dr. Yuan would be able to deliver the anesthesia while his hands are occupied. He would also be able to adjust the amount of anesthesia while working, not just before the operation. It would be able to match aspirations needed to validate that Dr. Yuan placed the needle in the proper place.  If blood is visible then he can adjust and move the needle without having another person in the room with him.