ADJUSTABLE INSTRUMENT FOR DILATION OF ANATOMICAL PASSAGEWAY

An apparatus includes an instrument body, a shaft assembly, a dilation catheter, a guidewire, and a proximal deflection actuation assembly. The dilation catheter includes an expandable dilator and is slidable relative to the shaft assembly to thereby position the dilator distally relative to the dis...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Zucker, Ygal, Ngo-Chu, Don Q, Gliner, Vadim, Govari, Assaf, Algawi, Yehuda, Beeckler, Christopher T, Matlock, George L, Sitnitsky, Ilya, Altmann, JR., Andres C, Thinnes, JR., John H
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 DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	An apparatus includes an instrument body, a shaft assembly, a dilation catheter, a guidewire, and a proximal deflection actuation assembly. The dilation catheter includes an expandable dilator and is slidable relative to the shaft assembly to thereby position the dilator distally relative to the distal end of the shaft assembly. The proximal deflection actuation assembly is positioned at the proximal end of the shaft assembly and is operable to selectively deflect the length of the shaft assembly relative to the longitudinal axis of the instrument body to thereby deflect the longitudinal axis of the shaft assembly away from the longitudinal axis of the instrument body.