That is, how do you create a “clean” inpatient surgical floor? Isolation measures so that non-covid patients are not infected; circuits of healthcare personnel, patients, family members … Pre-operative to be performed on patients: covid test for everyone? Chest X-ray at all? Review of anesthesia machines? Cleaning the Surgical area? Postoperative surveillance? / 比如:如何开辟出一个外科住 院“清洁区”楼层?为防止病人 感染新冠病毒而采取的隔离措 施;对医护人员，病人以及病 人家属的活动区域的定义;病 人术前准备，比如是否对所有 病人进行新冠病毒，胸部X光的检测;此外还有麻醉设备的检 查，手术室的清洁，术后观察等等。