Blood is centrifuged in a collapsible pocket fitted inside a rigid carrier frame so that the blood separates into constituent layers of red blood corpuscles and serum, ready to be drawn off separately into receivers for each constituent. The inside of the carrier frame is lined with an ...
Blood Fractionation: Blood fractionation is a process in which the blood is separated into three different fractions through the process of centrifugation. The densest components settle at the bottom of the centrifuge tube and the less dense components of the blood settle at...
Blood is centrifuged in a collapsible pocket fitted inside a rigid carrier frame so that the blood separates into constituent layers of red blood corpuscles and serum, ready to be drawn off separately into receivers for each constituent. The inside of the carrier frame is lined with an ...
US4159896 1978年5月30日 1979年7月3日 James V. Massey, III Enhancement of separation of cell layers in centrifuged blood sampleUS4159896 * May 30, 1978 Jul 3, 1979 James V. Massey, III Enhancement of separation of cell layers in centrifuged blood sample...
In order to produce a more well defined interface between adjacent cell layers in a centrifuged sample of anticoagulated whole blood, e.g. between the erythrocytes and the leukocytes, a material which will selectively bond one group of cells together, e.g. the erythrocytes, is added to the ...
Blood is centrifuged in a collapsible pocket fitted inside a rigid carrier frame so that the blood separates into constituent layers of red blood corpuscles and serum, ready to be drawn off separately into receivers for each constituent. The inside of the carrier frame is lined with an ...
An improvement in the degree of separation of constituent cell layers in a centrifuged sample of human blood can be achieved by decreasing the natural water content of the red blood cells to increase their specific gravity. Thus, during centrifugation, the red cell layer packs more tightly and ...
In order to produce a more well defined interface between adjacent cell layers in a centrifuged sample of anticoagulated whole blood, a material which will bond one group of cells together is added to the blood sample prior to centrifugation. The bonding material must produce a high strength ...
In order to produce a more well defined interface between adjacent cell layers in a centrifuged sample of anticoagulated whole blood, a material which will bond one group of cells together is added to the blood sample prior to centrifugation. The bonding material must produce a high strength ...
the invention relates to a method making it possible to render more marked the interface between a layer of granulocytes and the layer of red blood cells in a specimen centrifuged blood. There is added to the blood sample, an additive making it possible to increase the density of the red ...