Ultrasound diagnosis is a medical imaging diagnosis technology based on ultrasound, which is used to visualize soft tissues such as muscles and internal organs, allowing medical staff to understand the patients condition more intuitively. Although ultrasound hardware equipment has become popular, medical ultrasound images require professional interpretation and even multiple additional operations to obtain useful medical information. They cannot produce a complete human body like computed tomography(CT) or magnetic resonance imaging(MRI). Bioinformatics. This article proposes the use of artificial intelligence technology for image instance segmentation to simplify medical ultrasound image interpretation, reduce medical manpower consumption, and improve medical efficiency.