e/Arterial catheter

Information
has gloss	eng: An arterial line, or art-line, is a thin catheter inserted into an artery. It is most commonly used in intensive care medicine to monitor the blood pressure real-time (rather than by intermittent measurement), and to obtain samples for arterial blood gas measurements. It is not generally used to administer medication.
lexicalization	eng: Arterial catheter
instance of	(noun) a thin flexible tube inserted into the body to permit introduction or withdrawal of fluids or to keep the passageway open catheter

Meaning
German
has gloss	deu: Der arterielle Zugang dient in erster Linie zur intravasalen, kontinuierlichen Blutdruckmessung, zur Entnahme von arteriellem Blut für Labor- und Blutgasanalysen und zum Einführen von Instrumenten (beispielsweise für Herzkatheter-Untersuchungen).
lexicalization	deu: Arterieller Zugang