Due to the natural combination of the powerful data transmission capability of 5G network, medical live broadcasting will enter a new era of 5G compared with other industries.For remote surgery, there are two kinds of worries: one is that the field images are too blurred; the other is that the images in the surgery under 5G network can be displayed accurately with almost zero delay, which will greatly improve the accuracy and safety of the surgery.Uneven quality distribution of medical resources has always been a difficult problem for public service remote diagnosis and treatment. As one of the important ways to break the regional restrictions, balancing the allocation of medical resources under the blessing of 5g network and comprehensively improving the living characteristics under zero lag and high-definition images will make remote diagnosis and treatment more accurate and high-quality medical resources, especially in remote areas where patients have more face-to-face contact, truly breaking the regional restrictions and making high-quality medical resources within reach.The network features of 5G can better realize the functions of real-time transmission and high-definition audio and video interaction between the ambulance and the hospital, and discuss the treatment plan with hospital experts through "zero Caton" remote real-time dialogue, so that hospital experts can implement more detailed remote diagnosis and treatment guidance and strive for more time for patients.