ISSN: 1662-100X

Journal of Biomimetics Biomaterials and Tissue Engineering
Open Access

Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article

A Vague Set Based Model for Regional Blood Supply and Demand Balance Adjustment

Zhu M*, Hu HY, Wang J and Zheng ZW

Institute of Blood Transfusion, Chinese Academy of Medical Sciences & Peking Union Medical College, Chengdu, China

Corresponding Author:
Zhu M
Institute of Blood Transfusion
Chinese Academy of Medical Sciences & Peking Union Medical College
Chengdu, China
Tel: 86-18982061715
E-mail: zhuming100@163.com

Received date: September 28, 2013; Accepted date: January 21, 2014; Published date: January 28, 2014

Citation: Zhu M, Hu HY, Wang J, Zheng ZW (2014) A Vague Set Based Model for Regional Blood Supply and Demand Balance Adjustment. J Biomim Biomater Tissue Eng 19:122. doi:10.4172/1662-100X.1000122

Copyright: © 2014 Zhu M, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Abstract

For the collection and clinical usage quantities of regional blood changing randomly, it is hard to efficiently adjust regional blood supply and demand balance extent with quantitative way. To solve this problem to some extent, a vague set based adjustment model is proposed. Blood stock level of regional blood center being chosen as expressing indicator and the ideal blood stock level interval as criteria, and considering the fuzzy characters of the indicator being subject to its criteria interval, vague set similarity measure function is applied to found a vague set based measure function for regional blood supply and demand balance extent. With the introduction of adjustment factor, derived from the measure
function, an adjustment model for regional blood supply and demand balance is established. With the application of the model, and referring to the literature published blood stock operation data of several regional blood centers in China, a determination method of the aimed lower and upper limit of blood center stock control level is obtained. The aimed lower and upper limit of blood center stock control level can be an operable reference to blood center stock operation, which is helpful for regional blood center to effectively manage its blood stock level according to different regional blood supply and demand balance goal.

Keywords

Top