COMBINATION BLOOD SAMPLING VACUUM SYRINGE CENTRIFUGE CONTAINER AND SPECIMEN CUP

摘要

An elongated, unitary, blood sampling vacuum syringe, centrifuge container and specimen cup, for use with an ordinary tubular needle holder is described. The device includes an evacuated blood sample centrifuge container within one end and an evacuated specimen cup within the other end of a common tubular housing member. A transfer needle coaxially arranged within the housing member between the centrifuge container and the specimen cup effects transfer of the blood serum, after centrifuging, from the centrifuge container to the specimen cup through piercable diaphragm closure caps at the inner or facing ends thereof. Means is provided for breaking away of the specimen cup end of the common housing member for ready removal of the serum-filled specimen cup for use in analysis.