Pyxis Anesthesia System 3500, Cardinal Health, Clinical Technologies and Services, San Diego, CA. || The Pyxis Anesthesia Station 3500 is a medication dispensing product that provides medication and inventory management for the anesthesiologist at the point of care within the operating room. The system tracks and stores controlled substances, medications and supplies for anesthesia providers and automates verification of patient usage records, documents waste, manages inventory levels and tracks utilization.