ONE-WAY INJECTOR WITH CONTINUOUSLY CHARGED SPRING ENERGY STORE

Disposable injection syringe has a casing which contains a spring unit (50) and a piston and cylinder unit (100) which is filled with active material. The spring unit comprises a coil spring (77) fitted around the piston rod which is held in the compressed state by a band (78) which passes over the...

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Bibliographische Detailangaben
1. Verfasser:	HOFFMANN, HANS-RAINER
Format:	Patent
Sprache:	eng ; fre ; ger
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
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Beschreibung
Zusammenfassung:	Disposable injection syringe has a casing which contains a spring unit (50) and a piston and cylinder unit (100) which is filled with active material. The spring unit comprises a coil spring (77) fitted around the piston rod which is held in the compressed state by a band (78) which passes over the top of the rod. The band is cut before the syringe is used by a blade mounted at its top.