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Voice of hope / Blood Bag

Voice of hope
Voice of hope

The current system of voluntary blood donation lacks some warmth. This blood bag solves this problem perfectly. Blood donors can record their blessings, thoughts and feelings about the blood users through the recording device on the blood bag, to share the inner thoughts and encourage patients. This can not only make the patients stronger and more positive to face the treatment, recover as soon as possible, reduce the possibility of psychological problems and unwilling to cooperate with the treatment, but also improve the enthusiasm of blood donors and make blood donation more meaningful.


Southwest Petroleum University

Southwest Petroleum University
ChengDu, SiChuan, China

Wei Zhang,
Southwest Petroleum University

Xingyan Song,
Southwest Petroleum University

Jianwen Chen,
Southwest Petroleum University

Yuntian Zhang,
Southwest Petroleum University