Nigel Clay: Ensuring Blood is Available When it is Needed Most

Nigel Clay: Ensuring Blood is Available When it is Needed Most

Dear Optimisation group members,

Please note the following Biomodelling talk tomorrow (Friday 22 September) that may be of your interest.

Speaker: Nigel Clay
School of Science, RMIT University

Title: Ensuring Blood is Available When it is Needed Most

Date and time: Friday 22 September 2017, 3:00–4:00pm
Location: Building 8 Level 9 Room 66 (AGR) RMIT City campus

Abstract: A robust supply Red Blood Cells (RBCs) is needed to meet patient demand for transfusion. The quantity of blood transfused is doubly stochastic as both the number of patients needing transfusion and the quantity of blood a patient needs are random. We define a shortage as the situation where RBCs are needed for transfusion but none are available. Shortages may arise because unused RBCs perish, and/or because the supply of RBCs is not sufficient to cover demand. For hospitals, the supply of fresh RBCs comes from the Blood Bank. However, the Blood Bank has to rely on donations which are also stochastic. Further, once a donor has given whole blood they are ineligible to do so again for 84 days. Therefore, to ensure a robust supply of RBCs is available is important to ensure that a sufficient quantity of donors are available to give blood. Read more

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