Device on indwelling vein cannulas and catheters for blocking puncture fluids

The invention describes an arrangement of indwelling vein cannulas with insertion needles and of catheters with insertion needles. A part-member of the body of the indwelling vein cannula and of a catheter is designed to be so flexible that an external pressure exerted thereupon is sufficient to abo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WILHELM, KAISER,HORST, CRISTINA KAISER,BARBARA, L. KAISER,GEB. NEUKIRCHEN,BARBARA, ISABEL KAISER,PETRA, CARINA KAISER,EVA
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	The invention describes an arrangement of indwelling vein cannulas with insertion needles and of catheters with insertion needles. A part-member of the body of the indwelling vein cannula and of a catheter is designed to be so flexible that an external pressure exerted thereupon is sufficient to abolish patency for puncture fluids in the interior even when an insertion needle is pulled out of the part-member.