Patent ID: 11969195
Assignee: HERAEUS MEDICAL GMBH
Field: Chemical engineering (Chemistry)
Classification: CPC A  B | IPC A  B

Claim 0:
1. A method of providing a bone cement made of two starting components using a device comprising a hollow cylinder-shaped first container, in which a monomer liquid as first starting component is stored in a vessel and a hollow cylinder-shaped second container comprising a container wall, a first internal space, and a second internal space, the method comprising:
storing a bone cement powder as second starting component in the first internal space;
conveying the monomer liquid into the second internal space; and
arranging a fluid-conducting conveying means between the first internal space and the second internal space, such that the first and second internal spaces are not in open fluid communication with each other;
wherein the first container and the second container are axially connected to each other;
the method further comprising at least the following sub steps in sequence:
a. opening the vessel;
b. flowing the monomer liquid about a dispensing plunger into the second internal space;
c. conveying the monomer liquid from the second internal space into the first internal space through a first shift of the first container into the second container; and
d. producing the bone cement from bone cement powder and monomer liquid.