Wikipedia
Gelofusine
Gelofusine is a volume expander that is used as a blood plasma replacement if a significant amount of blood is lost due to extreme hemorrhaging, trauma, dehydration, or a similar event. Gelofusine is a 4% w/v solution of succinylated gelatine (also known as modified fluid gelatine) used as an intravenous colloid, and behaves much like blood filled with albumins. As a result, it causes an increase in blood volume, blood flow, cardiac output, and oxygen transportation.