artificial blood

Artificial blood refers to synthetic substances designed to perform some functions of human blood, particularly in transporting oxygen to cells and removing carbon dioxide. Its primary purpose is to address blood shortages and provide alternatives for transfusions in medical emergencies. Unlike traditional blood, artificial blood can be made from various materials, including hemoglobin derived from animal or human sources or entirely synthetic compounds. While it holds promise for treating patients who cannot receive conventional blood, research and trials continue to perfect its safety, effectiveness, and suitability for widespread use in healthcare.