Blundell used the patients husband as a donor, and extracted four ounces of blood from his arm to transfuse into his wife. During the years 1825 and 1830, Blundell performed 10 transfusions, five of which were beneficial, and published his results. He also invented a number of instruments for the transfusion of blood. He made a substantial amount of money from this endeavour, roughly $2 million ($50 million real dollars).In 1840, at St Georges Hospital Medical School in London, Samuel Armstrong Lane, aided by Blundell, performed the first successful whole blood transfusion to treat haemophilia.However, early transfusions were risky and many resulted in the death of the patient. By the late 19th century, blood transfusion was regarded as a risky and dubious procedure, and was largely shunned by the medical establishment. Work to emulate James Blundell continued in Edinburgh. In 1845 the Edinburgh Journal described the successful transfusion of blood to a woman with severe uterine bleeding. Subsequent transfusions were successful with patients of Professor James Young Simpson after whom the Simpson Memorial Maternity Pavilion in Edinburgh was named.Various isolated reports of successful transfusions emerged towards the end of the 19th century. The largest series of early successful transfusions took place at the Edinburgh Royal Infirmary between 1885 and 1892. Edinburgh later became the home of the first blood donation and blood transfusion services.
However, this method was never used widely, even in the Soviet Union. Nevertheless, the Soviet Union was the first to establish a network of facilities to collect and store blood for use in transfusions at hospitals. Frederic Durán-Jordà established one of the earliest blood banks during the Spanish Civil War in 1936. Duran joined the Transfusion Service at the Barcelona Hospital at the start of the conflict, but the hospital was soon overwhelmed by the demand for blood and the paucity of available donors. With support from the Department of Health of the Spanish Republican Army, Duran established a blood bank for the use of wounded soldiers and civilians. The 300–400 mL of extracted blood was mixed with 10% citrate solution in a modified Duran Erlenmeyer flask. The blood was stored in a sterile glass enclosed under pressure at 2 °C. During 30 months of work, the Transfusion Service of Barcelona registered almost 30,000 donors, and processed 9,000 liters of blood.In 1937 Bernard Fantus, director of therapeutics at the Cook County Hospital in Chicago, established the first hospital blood-bank in the United States. In setting up a hospital laboratory that preserved, refrigerated and stored donor blood, Fantus originated the term "blood bank". Within a few years, hospital and community blood-banks were established across the United States.Frederic Durán-Jordà fled to Britain in 1938 and worked with Dr Janet Vaughan at the Royal Postgraduate Medical School at Hammersmith Hospital to establish a system of national blood banks in London.