Artifical Blood

Doctors and scientists have come up with lots of gadgets that can take over for parts of the body that break or wear out.
Artificial blood, on the other hand, can be mind boggling. One reason is that most people think of blood as more than just connective tissue that carries oxygen and nutrients. Instead, blood represents life. Many cultures and religions place special significance on it, and its importance has even affected the English language. You might refer to your cultural or ancestral traits as being in your blood. Your family members are your blood relatives. If you're outraged, your blood boils. If you're terrified, it runs cold.
http://health.howstuffworks.com/artificial-blood.htm

Better known as blood surrogates/substitutes, artificial blood serves two main purposes like filling the fluid volume and carry oxygen and other gases in blood through the entire cardiovascular system. It should be noted that nothing could replace the human blood since it performs innumerable other functions apart from these. So the accurate term for the product performing first function could be volume expanders and the gas carriers could be named Oxygen therapeutics.
In simple words, Volume expanders are certain passive materials which raise the blood quantity. They are of two types, mainly colloid based like Voluven, Haemaccel, gelofusin etc. and crystalloid based where Ringer's lactate, normal saline are examples. The case of Oxygen Therapeutics, they function as a substitute fo...

Artifical Blood

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