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Sodium citrate
- Clotted blood could not be given to patients. The need for blood on the Western Front led to a solution being developed: It was discovered that sodium citrate could be added to blood to prevent clotting and enable it to be stored. Scientists discovered that blood could be refrigerated.
www.bbc.co.uk/bitesize/guides/z8p4cmn/revision/6Medicine on the British sector of the Western Front, 1914-1918
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How did they prevent blood for transfusions from clotting in the First World War? One problem with storing blood was that it clotted and became thick and sticky. During the First World War, doctors needed to find ways to avoid this: In 1915, Richard Lewisohn discovered that adding sodium citrate to blood prevented clotting for two days.
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- Techniques used in blood transfusions developed throughout the war. ❖ In 1915, Lawrence Bruce Robert...
- By 1917, most casualty clearing stations used blood transfusions regularly. The building of depots for storing blood began before the Battle of Cam...
- Before the war, many patients died from infections after blood transfusions . New discoveries prevented this happening:...
- One problem with storing blood was that it clotted and became thick and sticky. During the First World War , doctors needed to find ways to avoid t...
Aug 20, 2015 · Transfusions were ‘direct’ using a tube to carry blood from an artery in the donor to a vein in the patient – this carried the risk that blood would clot and block the tubes.
In addition to treating shock, blood transfusion was also used successfully during surgical procedures and in treating carbon monoxide poisoning, septicemia, and chronic wound infections. The First World War introduced transfusion methods to more doctors and in more standardized procedures than might have occurred in peacetime, and convinced ...
Blood was first stored successfully during World War One. Doctors could now give blood transfusions to soldiers. Before, soldiers with burns, tissue damage and contagious diseases would have...
During World War One, sodium citrate was added to packages of blood. This stopped it from clotting straight away and meant blood could be stored for a short period of time.
In 1914, Albert Hustin discovered how to store blood for long periods without clotting (using sodium citrate). This was needed for blood to reach the battlefield in time. In 1938, the British National Blood Transfusion Service was opened.
