一種感染性疾病檢測系統，專門設計用于大型血庫的高通量自動檢測，已經在美國以外的歐洲和其他國家投入使用。

Quadriga BeFree系統是一種全自動高通量系統，能夠篩查血液中常見傳染性疾病，例如人類免疫缺陷病毒(HIV)和肝炎病毒。該系統是由Dade Behring公司(Deerfield, IL, USA)開發的，將被用于大型、中型和高通量血庫實驗室，對用于輸血的供血進行篩查。這將有助于確保用于受血者供血的安全。

System Tests Blood for Infectious Diseases
 
An infectious-disease testing system, designed specifically for high-output automation in large blood banks, has been launched in Europe and other countries outside the United States.

The Quadriga BeFree System is a fully automated, high-throughput system used to screen blood for common infectious diseases such as human immunodeficiency virus (HIV) and hepatitis. The system was developed by Dade Behring (Deerfield, IL, USA), and will be used by large, mid-to high-volume blood bank laboratories to screen donated blood prior to being used for blood transfusion. This process helps to ensure that donated blood is safe for the transfusion recipient.