Abstract: Objective To improve the efficiency of blood resource utilization in various blood storage sites. Methods The institutions and volumes of blood supply and the expired blood scraps were analyzed in three blood storage sites one year before and after operation. Results Construction of the blood storage facilities provided the convenience for hospital users due to their easy access for emergency treatments,and markedly decreased the ratio of blood expired scraps. Conclusion Blood storagesiting and facility availability may help integrate the resources of the blood supply network to hospitals and healthcare institutions.

Key words: Medical institution, Blood storagefacility, Blood supply