How Is Blood Collected & Filtrated at Blood Banks?

Donating blood can be rewarding and life saving. Most donation centers keep only a three day supply in their inventory and when these supplies drop donors are alerted, according to aabb.org. With resources fluctuating hourly there is almost always a need for new donors.

Process

• The process of donating blood is quick. Upon being approved to give blood, your arm will be sterilized and a needle will be injected into the vein. A small prick may sting for a moment, however after that the process is painless. Blood collection lasts around five minutes. After platelets are collected, many tests will be run to check for disease or other genetic abnormalities. See the Resources section for a full list of tests.

Considerations

• Not everyone is able to donate. Generally, donors must be 16 years of age and weigh at least 110 lbs. Donors must also be in good health. Health history is required for donation and there are certain factors that can prevent donation (see Resources).

Misconceptions

• There is no danger of contracting HIV or any type of blood disease when donating. Only clean, prepackaged sterile needles are used for collection. After donating, there are generally no side effects. Normal activities may be resumed immediately.