The Safety Of Blood

Blood Safety A 5 - year - old girl runs through the street on the way to her best friend 's house. She did not take care of her, but she looked at hers quietly. Suddenly, the car tried to avoid kids by turning around the corner, but he lost control, hit the girl directly, shook her down and locked in between the car and the abused bicycle. The trunk road of her feet was cut off and the blood was filled with streets grooves. When she hurried to the hospital by an ambulance she gave her a full blood and tried to replace a piece of life fluid poured from her feet.

The blood center follows a five-layer safety program: blood donor's eligibility criteria, individual screening, laboratory testing, elimination of donation secrets, and confirmation of donation records. Each blood donation unit conducted 12 tests. Nine of them were used for infectious diseases including screening: hepatitis (liver infection); HIV (virus causing AIDS); HTLV-I (virus associated with rare leukemia) and HTLV-II; And syphilis. Once all the tests are completed, you can donate blood. Blood safety certificates are issued by blood banks or hospitals before each contribution. In the certificate, information on the name, date of birth, name, and provider of the provider is stated from the hospital. After that, it was the location where blood is transported and the purpose of transport. Next, the number of packages and their weight. Finally I pointed out the handling and storage of blood

Prior to blood transfusion, many measures were taken to ensure the quality, compatibility and safety of blood products. In 2012, 70% of countries formulate domestic blood policies, 62% of which enact specific laws covering transfusion safety and quality. Blood transfusions usually use blood sources: themselves (autologous blood transfusion) or other people (allogeneic or allogeneic transfusions). The latter is more general than the former. To use other people's blood, you need to donate blood first. Blood is most often injected intravenously into whole blood and collected with anticoagulants. In developed countries, donors are usually anonymous to recipients, but products in blood banks can always be individually tracked through donation, testing, separation of ingredients, storage, and delivery to recipients throughout the cycle .

As with drug safety drug watch surveillance, the safety of blood and blood products is monitored by blood warning. It is defined by the World Health Organization (WHO) as "... identifying and preventing the occurrence or recurrence of transfusion-related adverse events, improving the safety, efficiency and efficiency of blood transfusion, covering all activities of the blood transfusion chain" It has been. The system should include monitoring, identifying, reporting, investigating and analyzing adverse events and responses related to blood transfusion and manufacturing. In the UK, this data was collected by an independent body called SHOT (severe blood transfusion).