Since the advent of artificial intelligence (AI), remarkable achievements have been made in many research fields and industries, which greatly promote the development of medical ultrasound imaging, which is highly dependent on machine manipulation and massive data analysis. At present, the development of AI in the field of ultrasound medicine is a new focus of the cross-research of medical-industrial integration. More and more medical ultrasound experts, mathematicians and computer scientists are working together to promote the integration of ultrasound medicine and AI, so as to improve the accuracy of ultrasound diagnosis, reduce misdiagnosis rate, shorten reporting time and meet the growing clinical needs. In this review, we summarized the advances on ultrasound medicine in the field of AI, and the opportunities and challenges in the development of ultrasound medicine in China in the era of AI.