| 摘要 |
According to the invention, there is injected into the collected blood, immediately downstream of the withdrawal phase, an active product in the liquid state able to stabilise the blood liquid and in particular reduce the phenomenon of clumping of the platelets or coagulation, and for this purpose the tube 1 joining the suction means, such as the blood suction nozzle 2, to a filter chamber, is itself joined, close to the said suction nozzle, to a source 35 of an active product in the liquid state which can thus be injected into the said tube immediately after the phase of introduction of the blood. <IMAGE>
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