Extracorporeal blood handling apparatus for blood transfusions and therapeutic treatments used for bone marrow processing, extracorporeal blood handling apparatus used for apheresis, namely, for collecting blood from a donor, extracorporeal blood handling apparatus used for returning uncollected blood components, extracorporeal blood handling apparatus used for blood separation and filtering, therapeutic blood treatment apparatus for therapeutic blood treatments and for pathogen reduction treatments; apparatus for treatment of collected blood and blood components, blood collection apparatus, blood washing apparatus; apparatus for separating collected blood into blood components, medical apheresis apparatus for collecting blood from a donor and for returning uncollected blood components; filters for filtering biologic fluids, namely, blood and blood components for medical use; medical apparatus, namely, irradiators for illuminating blood products, medical apparatus, namely, blood mixers, medical devices, namely, blood containers and disposables for blood collection and treatment, namely, blood tubing sets, blood collection bags, blood storage bags, bag sets for blood collection and blood filters; medical apparatus for apheresis, namely, for collecting blood from a donor and for returning uncollected blood components and medical machines for blood washing; medical apparatus for collecting and culturing cells for therapeutic blood treatment and disposables and accessories therefor