In order to further improve the accuracy and safety of anesthesia, the automatic control method of anesthesia robot based on artificial intelligence in interventional surgery was studied. This paper introduces the anesthesia robot and the application of artificial intelligence in the anesthesia robot. Analyze the effect evaluation and improvement strategy of automatic control method in interventional surgery. This paper analyzes the current research progress and future development direction of anesthesia robot automation control method based on artificial intelligence, and carries out comparative analysis of experiments. The results show that the anesthesia robot based on artificial intelligence has significant advantages in improving the accuracy of anesthesia control, reducing human operation errors and enhancing the monitoring of physiological parameters during operation, which can effectively improve the accuracy and safety of anesthesia.