ROTATIONAL LOCK FOR DILATOR

A dilator includes a dilator shaft defining a lumen for receiving a functional device, such as for example a puncture device, therethrough. The dilator shaft includes a proximal portion for manipulation by a user and a distal portion to placement in or near the heart. A dilator hub is coupled to the...

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Bibliographische Detailangaben
1. Verfasser:	Arnett, Jeffery D
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:	A dilator includes a dilator shaft defining a lumen for receiving a functional device, such as for example a puncture device, therethrough. The dilator shaft includes a proximal portion for manipulation by a user and a distal portion to placement in or near the heart. A dilator hub is coupled to the proximal portion of the dilator shaft and includes a rotational coupling structure for coupling to a corresponding hub of a sheath.