US 11,865,077 B2
Device for forming a medical paste
Kristian Larsen, Værløse (DK); and Peter Lund Hammershøj, Brønshøj (DK)
Assigned to Ferrosan Medical Devices A/S, Søborg (DK)
Appl. No. 17/056,560
Filed by Ferrosan Medical Devices A/S, Søborg (DK)
PCT Filed Jun. 26, 2019, PCT No. PCT/EP2019/067018
§ 371(c)(1), (2) Date Nov. 18, 2020,
PCT Pub. No. WO2020/002438, PCT Pub. Date Jan. 2, 2020.
Claims priority of application No. 18180033 (EP), filed on Jun. 27, 2018.
Prior Publication US 2021/0244616 A1, Aug. 12, 2021
Int. Cl. A61J 1/20 (2006.01); A61M 5/162 (2006.01); A61M 5/178 (2006.01); A61M 5/19 (2006.01); A61M 5/20 (2006.01); A61M 5/24 (2006.01); A61M 35/00 (2006.01); A61B 17/00 (2006.01); A61J 1/06 (2006.01); A61M 39/00 (2006.01)
CPC A61J 1/2096 (2013.01) [A61B 17/00491 (2013.01); A61J 1/06 (2013.01); A61J 1/201 (2015.05); A61J 1/2017 (2015.05); A61J 1/2048 (2015.05); A61J 1/2082 (2015.05); A61J 1/2089 (2013.01); A61M 5/162 (2013.01); A61M 5/1782 (2013.01); A61M 5/19 (2013.01); A61M 5/2046 (2013.01); A61M 5/2053 (2013.01); A61M 5/2425 (2013.01); A61M 5/2448 (2013.01); A61M 35/003 (2013.01); A61B 2017/00495 (2013.01); A61M 2039/0027 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device for reconstituting a bioactive agent and forming a paste, the device comprising:
a first container containing a liquid,
a second container containing the bioactive agent,
a base configured for receiving the first and second container
a syringe containing a paste forming material, the syringe being attachable to the base,
wherein the base has a first conduit for fluidly connecting the first container with the second container and a second conduit for fluidly connecting the second container with the syringe, and
wherein the first container is configured to have positive pressure energy stored such that when the first and second containers are received at the base, the liquid is forced through the first conduit into the second container, thereby reconstituting the bioactive agent, and the reconstituted bioactive agent is forced through the second conduit into the syringe, such that a paste is formed.
 
20. A method for reconstituting a bioactive agent and forming a paste, the method comprising:
providing a first container containing a liquid configured to have positive pressure energy stored;
providing a second container containing the bioactive agent;
providing a syringe containing a paste forming material; and
fluidly connecting the first container with the second container and fluidly connecting the second container with the syringe such that the liquid is forced from the first container into the second container, thereby reconstituting the bioactive agent, and the reconstituted bioactive agent is forced from the second container into the syringe, such that a paste is formed.