Almost 150 years passed before the practice was revived in 1818 by an English obstetrician, James Blundell, who performed a human-to-human blood transfusion at Guy's Hospital in London.

过了150年，到1818年，英国产科医生詹姆斯·布伦·戴尔才恢复了输血实践，他在伦敦·盖斯医院进行了人对人的输血。