Study on the Surgical Scheduling Problem Considering the Uncertainty of Operation Time

Surgery is the top priority in medical work. According to incomplete statistics, surgery will involve 70% of the hospital’s entire resources. Although China’s surgical construction has achieved certain successes, due to differences in the initial time and end time of surgery Certainly, the patient’s arrival time is uncertain, and the operating room, hospital beds, medical equipment, medical workers and other resources are constrained. There are still the following problems: relatively scarce surgical resources, low utilization of surgical beds, increasing conflicts between doctors and patients, and surgeries The outage rate is high. In order to better solve the problems in surgical work, ease the contradiction between surgical supply and demand, and use surgical resources reasonably and efficiently, we need to study the problem of surgical scheduling.