OPTIMIZED PORT STEM GEOMETRY

Embodiments disclosed herein are directed to a stem including optimized geometry configured to maximize fluid flow while facilitating engagement with a lumen of a catheter. The stem can define a lumen having a distal opening defining a first diameter. The tip structure can define a tip structure lum...

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Bibliographische Detailangaben
Hauptverfasser:	THOMAS, Ian, DENSLEY, Bryon, HOYE, Jessica, ANDERSEN, Christian, FIUMEFREDDO, Diana
Format:	Patent
Sprache:	eng
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:	Embodiments disclosed herein are directed to a stem including optimized geometry configured to maximize fluid flow while facilitating engagement with a lumen of a catheter. The stem can define a lumen having a distal opening defining a first diameter. The tip structure can define a tip structure lumen having a second diameter that is less than the first diameter. The tip structure can include one or more fingers extending longitudinally distally and defining one or more slots. The tip structure can fit within the catheter lumen, facilitating engagement therewith, while the one or more slots can improve fluid flow, providing little or no reduction in fluid flow relative to the distal opening.