Overview

Mayo Clinic depends on blood donors. You can help meet the needs of people in health crises. Donated blood helps meet many medical needs — including saving the life of a premature baby, restoring the strength of a cancer patient and providing a critical transfusion to someone who has been in an accident. There is no substitute for human blood — all transfusions use blood from a donor.

Many people become regular donors as a way of giving back. Others make a one-time donation in honor of a loved one who was healed at Mayo Clinic. In whatever way you give, you'll have the gratitude of the people receiving your life-saving blood donation.

Ways you can help

You may choose to give whole blood donations, platelets, double red cells or plasma. Each type of donation has different purposes and requires a different time commitment from you.

Locations

Mayo Clinic tries to make it as convenient as possible for you to make life-saving blood donations at its campuses in Jacksonville, Florida, and Rochester, Minnesota.

Frequently asked questions

Whole blood donation takes about 45 to 60 minutes.

The gift of life

The Mayo Clinic Blood Donor Program benefits from anyone who is willing to donate — once or on a regular basis.

The gift of life

The gift of life is in your heart and only you have the power to share it. Did you know a single blood donation can save up to three lives? And every two seconds, someone in the U.S. needs blood. Blood donors help people of all ages, from accident victims to cancer patients to children with severe diseases. Because blood can only be stored for a limited time, there's a constant need for regular blood supply from healthy blood donors. Today more than ever, Mayo Clinic needs your help. You can donate at one of our two convenient Rochester, Minnesota, locations. Blood is the most precious gift that you can give. Please find it in your heart to share it.

妙佑医疗国际一分钟:献血后发生了什么

您静坐一小时,献血 500 毫升。但是然后呢?

“我们将把血液分离成各种血液成分。”

医学博士 Justin Kreuter 是妙佑医疗国际献血者项目的负责人。他说献血能使患者得到急需的、及时的治疗

“您的血液最有可能用于正患病的患者或用于正接受手术的患者。”

Kreuter 医生说,献出的血液被分离成红细胞、血小板和血浆,每种成分都有不同的存储需求。

“红细胞能保存 42 天。血小板能保存 5 天。血浆能保存一整年。”

因此,拥有支持性献血者社区对患者治疗至关重要。

“您的每次献血都会缓解痛苦或令一些内外科治愈措施成为可能,我认为这是我们比须牢记的一点。”

妙佑医疗国际新闻网 Ian Roth 报道。

What happens to donated blood?

Donated blood is separated into red blood cells, platelets and plasma and safely stored until it's needed for a medical procedure.