MEDICAL INJECTION SYSTEM

A medical injection system (1, 100) comprising:(a) a syringe (10) provided with:(i) a barrel (11);(ii) a stopper (12) and(iii) an injection needle (13, 113);(b) a plunger rod (63, 163) in pushing engagement with the stopper (12),(c) an injection lock (50, 150) so as to prevent a relative movement of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NICOLAS, Maxime, FIARD, Michael, BERNEDE, Gilles
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:	A medical injection system (1, 100) comprising:(a) a syringe (10) provided with:(i) a barrel (11);(ii) a stopper (12) and(iii) an injection needle (13, 113);(b) a plunger rod (63, 163) in pushing engagement with the stopper (12),(c) an injection lock (50, 150) so as to prevent a relative movement of the plunger rod (63, 163) with respect to the barrel (11); and(d) a needle guard (20, 120) comprising a trigger portion, and configured in sliding engagement with respect to the barrel (11) so as to define a first position covering the injection needle (13, 113) and a second position not covering a predetermined portion of the injection needle (13, 113);wherein the trigger portion is adapted to disengage the injection lock (50, 150) from the plunger rod (63, 163) when the needle guard (20, 120) moves from the first position to the second position.