摘要具有高速率、低时延、广连接等特性的5G技术，可优化"诊前、诊中、诊后"全流程医疗服务链，提升医疗服务效率。作者指出5G赋能可优化居家健康监测、院前急救等诊前服务，也可优化远程诊断、远程会诊、远程超声、远程手术等诊中服务，还可优化院内医疗监测、移动医护、智慧送药、无接触式服务等诊后服务。5G赋能全流程医疗服务链感知有用性与易用性的提高需要若干关键要素的支持，包括5G医疗服务多元技术融合、5G技术本身与相关技术的完善、5G医疗服务标准化的持续推进等。只有促进信息技术与医疗服务的深度融合，为患者提供覆盖诊前、诊中、诊后的全流程、智能化服务，才能进一步提升患者就医体验。

abstracts5G technology featuring high speed rate, low delay, wide connection and other characteristics can optimize the whole-process medical service chain of " pre-, during-and after-medical services" and improve the efficiency of medical service. 5G optimize pre-medical services such as home-based health monitoring and pre-hospital emergency; 5G can optimize during-medical services such as remote diagnosis, remote consultation, remote ultrasound and remote surgery; 5G can optimize in-hospital medical monitoring, mobile medical care, and intelligent drug delivery and non-contact services. The improvement of perceived usefulness and ease of use of 5G enabling the whole medical service chain needs the support of several key elements: the integration of 5G medical service multiple technologies, the improvement of 5G technology itself and related technologies and the continuous promotion of 5G medical standardization. Only by promoting the deep integration of information technology and medical service, and providing patients with the whole process and intelligent services covering pre-, during-, and after-diagnosis, can the patient′s medical experience be further improved.