Foam biomaterial and systems, methods, and devices for making and using same

A method of making a foam biomaterial, the method comprising:

• mechanically mixing a solution with a gas to generate a foam, wherein the solution comprises at least one biomaterial;
• and
• depositing the foam in a selected location,
• wherein the foam biomaterial comprises a biomaterial ink having an interconnected pore structure, wherein the foam biomaterial has a porosity from about 10% to about 90%.

A system for making a foam biomaterial, the system comprising:

• a vessel;
• a solution in the vessel, wherein the solution comprises a biomaterial;
• and
• a mixer that is configured to combine the solution with a gas to generate a foam.