Safety syringe

An improved safety syringe device includes a shield from which a vacuum needle extends and retracts, a vial that is telescopically received within a cavity of the shield and that attaches to the vacuum needle at its distal end, and a ring rotatably connected around a portion of the vial near its dis...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	VERDI MARIO, GARZA FRANCISCO, DOMICI, JR. JOHN K
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An improved safety syringe device includes a shield from which a vacuum needle extends and retracts, a vial that is telescopically received within a cavity of the shield and that attaches to the vacuum needle at its distal end, and a ring rotatably connected around a portion of the vial near its distal end. The vial includes a protrusion that engages with a tab on the ring to move the tab within a channel defined on the interior surface of the shield cavity. The safety syringe device further includes a temporary locking feature to maintain the vial at a generally fixed position within the shield during use of the syringe.