A DISPENSING GUN FOR DELIVERING A MATERIAL FROM A CARTRIDGE

The dispensing gun (1), intended for delivering a material from a cartridge, comprises a frame (2) having a handle (21), an injection gate (22) for connecting a cartridge, preferably a dental cartridge, said injection gate (22) being located at the distal part of the frame (2), a lever (3) comprisin...

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Bibliographische Detailangaben
Hauptverfasser:	DESCHEPPER, Mickaël, CO, Clémence, RICHARD, Gilles, MARIE, Olivier
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE DENTISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The dispensing gun (1), intended for delivering a material from a cartridge, comprises a frame (2) having a handle (21), an injection gate (22) for connecting a cartridge, preferably a dental cartridge, said injection gate (22) being located at the distal part of the frame (2), a lever (3) comprising at least two teeth (31) and a piston (4) comprising at least two notches (41), and is characterized in that: - the dispensing gun (1) comprises means for directly locking the cartridge on the injection gate (22); and - the dispensing gun (1) comprises means for pushing the piston (4) inside the cartridge so that the material contained in the cartridge is extruded in a single piston stroke; and - the dispensing gun (1) is configured so that the lever (3) comprises an actuating state in which the first notch (41) of the piston (4) and the first tooth (31) of the lever (3) are engaged together prior to connecting the cartridge so that the lever (3) and the handle (21) form an angle of almost 90°.