This newspaper (special reporter Yu Wensu)Recently, the Sichuan Artificial Intelligence Industry Chain Product Conference was held in Chengdu. 16 units were invited to display their products. As the only medical institution invited, West China Hospital of Sichuan University exhibited its medical model of "West China Medicine" with completely independent intellectual property rights.

　　华西医院信息中心主任石锐介绍，华西医院聚焦“AI﹢诊疗”“AI﹢服务”“AI﹢管理”，集成10余类通用模型和50余类垂域模型，融合110万条医患对话集、1600余份共识指南、150余部权威教材、100余部医学政策法规、3.5PB原始影像数据和250余万条病历数据，构建720亿参数级的完全自主知识产权的“华西黉医”医学大模型，支撑院内人工智能创新应用场景。

The AI intelligent guidance system of the large model can provide patients with one-click consultation and Q&A, medical guidance, intelligent registration and other services; When the patient is waiting, the system assists the doctor to guide the patient to state the patient's condition, automatically extract key information, identify the examination report, and automatically generate the pre-consultation medical record template. With the support of a large model, the intelligent assessment system for anxiety and depression disorders with audio-visual integration can capture and analyze objective behavioral data such as patients' voices and expressions during the Q&A process and analyze them in real time, providing doctors with instant and objective assessment results of patients' mental state and quickly outputting diagnosis and treatment suggestions. The multi-functional multi-modal intelligent endoscope real-time auxiliary diagnosis system for early gastrointestinal tumors can switch real-time intelligent scenes in a variety of endoscopic modes to assist doctors in multi-dimensional diagnosis of real-time lesion detection, nature judgment, invasion depth prediction and boundary judgment.

In addition, West China Hospital uses AI technology to integrate inter-clinic dialogue, examination data and physical sign information to build an intelligent medical record system. Taking the discharge summary as an example, the traditional method takes 3 minutes, but now it can be completed in only 0~0 minutes with the help of a large medical model.