METHODS AND DEVICES FOR AUTOFLUSH SYRINGES

Described herein are syringe devices, systems and methods. In general, the syringe may include a first chamber and a cartridge movable within the first chamber. The cartridge may include a cartridge chamber and a valve in fluid communication with the cartridge chamber and the first chamber and havin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LAUFER, MICHAEL D, LEE, MARTIN N, WILLIS, GEOFFREY H, CHRISTIAN, JEFFREY J
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Described herein are syringe devices, systems and methods. In general, the syringe may include a first chamber and a cartridge movable within the first chamber. The cartridge may include a cartridge chamber and a valve in fluid communication with the cartridge chamber and the first chamber and having an open configuration and a closed configuration. The valve may allow movement of a liquid out of the cartridge chamber while in a open configuration. The cartridge may also include a second end, movable within the cartridge chamber, and a locking mechanism having a locked configuration and an unlocked configuration, the locking mechanism preventing movement of the second end within the cartridge chamber while in the locked configuration.