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AssigneeFresenius Medical Care Deutschland GmbH
InventorJuergen HAECKER
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The present invention relates to an apparatus for sample taking from a fluid-conducting system, wherein the apparatus has at least one adapter which comprises at least one septum and at least one cannula displaceable relative to the septum, wherein the cannula is displaceable such that it penetrates the septum in a sample taking position and does not penetrate the septum in a flushing position; and wherein the adapter has at least one flushing region for a flushing medium which is arranged such that it is in fluid communication with the inner space of the cannula in the flushing position of the cannula; and wherein the apparatus has at least one receiving region having locking means for the fluid-conducting system by which the fluid-conducting system is fixable in a defined position relative to the adapter. The present invention furthermore relates to a blood treatment device and to a method for taking a sample from a fluid-conducting system.
An apparatus for sample taking from a fluid-conducting system, characterized in that the apparatus has at least one adapter which comprises at least one septum and at least one cannula displaceable relative to the septum, wherein the cannula is displaceable such that it penetrates the septum in a sample taking position and does not penetrate the septum in a flushing position;
An apparatus for sample taking from a fluid-conducting system, characterized in that the apparatus has at least one adapter and at least one receiving region in which the at least one fluid-conducting system is located, wherein the receiving region is formed with locking means for the fluid-conducting system by which the fluid-conducting system is fixed at a defined position relative to the adapter, wherein the adapter comprises at least one cannula arranged displaceably relative to the fluid-conducting system, wherein the fluid-conducting system has at least one septum, and wherein the cannula is displaceable such that it penetrates the septum of the fluid-conducting system in a sample taking position and does not penetrate this septum in a flushing position.
Dependencies are inferred from the claim text.