Novartis Ag

Matthew Murchie

Martin J Murphy

Frederick William Hamlin

Matthew Garwood

Duncan Aleck Bishop

Dominic Lloyd-Lucas

Nicholas Lee Hawson

Tony Bedford

Lasse Mogensen

Andrew Gow

Dave Harris

Christophe Royer

An injection device () comprises an injection solution receptacle () and a plunger () at feast a portion of which is slidably received in the injection solution receptacle (), wherein the plunger () is displaceable relative to the injection solution receptacle () in a distal direction in order to expel an injection solution contained in the injection solution receptacle () from the injection solution receptacle (). A first plunger stop mechanism () is adapted to stop a displacement of the plunger () relative to the injection solution receptacle () in the distal direction at a first dosing position (P). A second plunger stop mechanism () is adapted to stop a displacement of the plunger () relative to the injection solution receptacle () from the first: dosing position (P) in the distal direction at a second dosing position (P), wherein the first and the second dosing position (P) of the plunger () are selected in such a manner that the plunger (), upon being displaced relative to the injection solution receptacle () between the first and the second dosing position (P) is adapted to expel a desired dose of the injection solution contained in the injection solution receptacle () from the injection solution receptacle ().

Injection device and injection solution transferring system

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

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Cambridge, United Kingdom

Matthew Murchie