Ecole Nationale Supérieure des Mines de Saint-Étienne, 158 cours Fauriel, 42023 Saint-Étienne cedex 2, France.
Health Care Manag Sci. 2012 Mar;15(1):63-78. doi: 10.1007/s10729-011-9181-8. Epub 2011 Nov 3.
This paper addresses the modeling and simulation of blood collection systems in France for both fixed site and mobile blood collection with walk in whole blood donors and scheduled plasma and platelet donors. Petri net models are first proposed to precisely describe different blood collection processes, donor behaviors, their material/human resource requirements and relevant regulations. Petri net models are then enriched with quantitative modeling of donor arrivals, donor behaviors, activity times and resource capacity. Relevant performance indicators are defined. The resulting simulation models can be straightforwardly implemented with any simulation language. Numerical experiments are performed to show how the simulation models can be used to select, for different walk in donor arrival patterns, appropriate human resource planning and donor appointment strategies.
本文针对法国的固定地点和流动采血系统进行建模和仿真，包括无需预约的全血捐献者和预约的血浆及血小板捐献者。首先提出 Petri 网模型来精确描述不同的采血流程、捐献者行为、他们的物资/人力资源需求以及相关法规。然后，Petri 网模型通过对捐献者到达、捐献者行为、活动时间和资源容量的定量建模进行了丰富。定义了相关性能指标。由此产生的仿真模型可以直接使用任何仿真语言实现。通过数值实验，展示了如何根据不同的无需预约的捐献者到达模式，使用仿真模型来选择合适的人力资源规划和预约策略。
