DEVICE FOR TAKING A BLOOD SAMPLE, IN PARTICULAR, IN NEWBORNS AND INFANTS OR SMALL ANIMALS

摘要

1. A device (1) for taking blood, in particular in newborns and infants or small animals, including a blood sampling vessel (2), which at its front end is equipped with a cannula (5) with a pointed tip (4), immersed in the vessel (2) for blood sampling, a slider (11) and in a certain position inserted into the vessel (2) for blood collection is a breathable, automatically interrupting the flow of the selected blood porous limiting element (8), characterized in that the limiting element (8) is located in unchanged gender In the event of an obstruction, the posterior end of the blood sampling vessel (2) is blocked by a slider temporarily passing air for blood sampling, which is drained by means of a stroke carried out with a seal in the blood sampling vessel (2) to draw blood increased pressure, at least a partial amount of blood enclosed in front of the limiting element (8). A blood sampling device (1) according to claim 1, characterized in that the front end of the blood vessel (2) containing the cannula (5) and the limiting element (8) is made in the form of a capillary (3).