DELIVERY OF FLUID TO OPHTHALMIC PASSAGES

A cannula adapter (1700) guiding a catheter (115) out of a cannula (120) and dispensing fluid from a reservoir (1780) is disclosed. The cannula adapter includes a first slidable member (1702) operably connected to a plunger (1712) and the reservoir (1780) such that a proximal movement and a subseque...

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Bibliographische Detailangaben
Hauptverfasser:	HAFFNER, DAVID STEVEN, JOHNSON, ANDREW DAVID, RANGEL-FRIEDMAN, GARY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS 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 DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A cannula adapter (1700) guiding a catheter (115) out of a cannula (120) and dispensing fluid from a reservoir (1780) is disclosed. The cannula adapter includes a first slidable member (1702) operably connected to a plunger (1712) and the reservoir (1780) such that a proximal movement and a subsequent distal movement of the first slidable member dispenses fluid from the reservoir and out from the catheter. The cannula adapter includes a second slidable member (1704) operably connected to the catheter such that a distal movement of the second slidable member causes the catheter to move within and out of the cannula. Est divulgué, un adaptateur de canule (1700) guidant un cathéter (115) hors d'une canule (120) et distribuant un fluide à partir d'un réservoir (1780). L'adaptateur de canule comprend un premier élément coulissant (1702) relié de manière fonctionnelle au cathéter de telle sorte qu'un mouvement distal du premier élément coulissant amène le cathéter à se déplacer à l'intérieur et à l'extérieur de la canule. L'adaptateur de canule comprend un second élément coulissant (1704) relié de manière fonctionnelle à un plongeur (1712) et au réservoir (1780) de telle sorte qu'un mouvement proximal et un mouvement distal ultérieur du second élément coulissant distribue du fluide à partir du réservoir et hors du cathéter.