US 12,145,110 B2
Dosing device for solid molded bodies for preparing a solution
Gerome Fischer, Wesberstedt (DE); and Tobias Stöckerl, Tiefenbach (DE)
Assigned to FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH, Bad Homburg (DE)
Appl. No. 17/057,258
Filed by Fresenius Medical Care Deutschland GmbH, Bad Homburg (DE)
PCT Filed Jun. 3, 2019, PCT No. PCT/EP2019/064286
§ 371(c)(1), (2) Date Nov. 20, 2020,
PCT Pub. No. WO2019/233924, PCT Pub. Date Dec. 12, 2019.
Claims priority of application No. 102018004419.0 (DE), filed on Jun. 5, 2018.
Prior Publication US 2021/0331123 A1, Oct. 28, 2021
Int. Cl. B01F 21/20 (2022.01); A61M 1/16 (2006.01); B01F 25/316 (2022.01); B01F 33/84 (2022.01); B01F 35/21 (2022.01); B01F 35/71 (2022.01); B01F 35/92 (2022.01); B01F 21/00 (2022.01); B01F 35/90 (2022.01); B01F 101/00 (2022.01)
CPC B01F 21/20 (2022.01) [A61M 1/166 (2014.02); A61M 1/1666 (2014.02); B01F 25/316 (2022.01); B01F 33/848 (2022.01); B01F 35/2112 (2022.01); B01F 35/2117 (2022.01); B01F 35/7141 (2022.01); B01F 35/71715 (2022.01); B01F 35/92 (2022.01); A61M 2205/3327 (2013.01); A61M 2205/3386 (2013.01); A61M 2205/3393 (2013.01); A61M 2205/6054 (2013.01); A61M 2205/6072 (2013.01); B01F 21/4021 (2022.01); B01F 2035/99 (2022.01); B01F 2101/2202 (2022.01)] 17 Claims
OG exemplary drawing
 
1. An apparatus for preparing a medical solution by adding substances present in solid molded bodies to a solvent, comprising:
a mixing container having an inlet and an outlet, through which inlet the mixing container can be filled with a solvent, and out of which mixing container the solution can be supplied to an application via the outlet, and which also has a feed port, through which the solid molded bodies can be introduced into the mixing container,
one or more storage containers accommodated by one or more corresponding receptacles, respectively, the one or more receptacles each having an actuator releasably connected to an ejector unit having a mobile closure piece of the one or more storage containers, respectively, as well as
a dosing device located outside the mixing container and comprising the actuator releasably connected to the ejector unit having the mobile closure piece for controllable selective addition of solid molded bodies or parts thereof with different ingredients and/or different concentrations of ingredients from the one or more storage containers, which are supported in the one or more corresponding receptacles, wherein the solid molded bodies are stored in the one or more storage containers in such a way that they can be removed.