Dosing injector

A metered dose syringe includes a barrel having an open end and a opposing spaced apart port adapted to receive a needle. A plunger rod is provided and slidably disposed within the barrel through the barrel open end. Structure interconnected with the barrel and the plunger rod is provided for enabli...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Franklin, Ethan
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A metered dose syringe includes a barrel having an open end and a opposing spaced apart port adapted to receive a needle. A plunger rod is provided and slidably disposed within the barrel through the barrel open end. Structure interconnected with the barrel and the plunger rod is provided for enabling stepwise movement of the plunger rod within the barrel. A syringe within the scope of our present invention permits injection of repeated and accurate doses due to the physical stops or dosage administered indicators.