INJECTION DEVICE AND INJECTION SOLUTION TRANSFERRING SYSTEM

• Main Authors: MURCHIE MATTHEW, MOGENSEN LASSE, GARWOOD MATTHEW, HARRIS DAVE, LLOYD-LUCAS DOMINIC, BEDFORD TONY, GOW ANDREW, MURPHY MARTIN, HAMLIN FREDERICK WILLIAM, BISHOP DUNCAN ALECK, HAWSON NICHOLAS LEE, ROYER CHRISTOPHE
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2020
• Subjects: BABY COMFORTERS; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES; CONVEYING; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR RECEIVING SPITTLE; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; HYGIENE; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; MEDICAL OR VETERINARY SCIENCE; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING; UNPACKING

An injection device (10) comprises an injection solution receptacle (30) and a plunger (70) at least a portion of which is slidably received in the injection solution receptacle (30), wherein the plunger (70) is displaceable relative to the injection solution receptacle (30) in a distal direction in order to expel an injection solution contained in the injection solution receptacle (30) from the injection solution receptacle (30). A first plunger stop mechanism (140) is adapted to stop a displacement of the plunger (70) relative to the injection solution receptacle (30) in the distal directionat a first dosing position (PI). A second plunger stop mechanism (140) is adapted to stop a displacement of the plunger (70) relative to the injection solution receptacle (30) from the first dosing position (PI) in the distal direction at a second dosing position (P2), wherein the first and the second dosing position (P2) of the plunger (70) are selected in such a manner that the plunger (70), upon being displaced relati