US 11,752,070 B2
Mixing and/or reconstitution system
Sarah Helm, Frankfurt am Main (DE); Peter Nober, Rüsselsheim (DE); Julian Kersting, Rüsselsheim (DE); and Florian Hammen, Rüsselsheim (DE)
Assigned to Sanofi, Paris (FR)
Appl. No. 16/765,226
Filed by SANOFI, Paris (FR)
PCT Filed Nov. 16, 2018, PCT No. PCT/EP2018/081553
§ 371(c)(1), (2) Date May 19, 2020,
PCT Pub. No. WO2019/101645, PCT Pub. Date May 31, 2019.
Claims priority of application No. 17306609 (EP), filed on Nov. 21, 2017.
Prior Publication US 2020/0281815 A1, Sep. 10, 2020
Int. Cl. A61J 1/20 (2006.01)
CPC A61J 1/2096 (2013.01) [A61J 1/2013 (2015.05); A61J 1/2037 (2015.05); A61J 1/2048 (2015.05); A61J 1/2065 (2015.05); A61J 1/2068 (2015.05); A61J 2200/70 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A system comprising:
an adaptor,
an integrated injection device removably attached to the adaptor, the injection device comprising
a switching element,
a first reservoir containing a first material, wherein the first material is a fluid, and
a user-operatable trigger connected to the first reservoir,
wherein the adaptor comprises:
a first attachment location, configured to attach a vial,
a first connection element,
a flow channel providing fluid communication between the switching element and the first connection element,
a sensing arrangement configured to detect a pre-defined position of the vial at the first attachment location, and
an interlock element that fixes the first reservoir in a pre-defined position relative to the adaptor to lock the trigger, the interlock element being configured to allow user operation of the trigger to establish fluid communication between the first connection element and the first reservoir only if the sensing arrangement detects the pre-defined position of the vial at the first attachment location.