Advances in Combat Casualty Care for the Wounded Warrior for Leaks
https://www.dsiac.org/resources/dsiac_journal/advances-combat-casualty-care-wounded-warrior
“When combining the properties of foam generation, two-part epoxy systems, and biomedical application, the result is expansive medical foam…” May be why you think this is relevant to Leaks. This already does exist in form used for spinal injuries, the problem is the uncontrolled expansion puts pressure on the spinal cord which can lead to significant problems.
It is actually the 'DPC Dressings and Hydrogel Scaffolds' that will lead to some useful Leak treatments due to the ability of the electrode potentials to direct the flow and placement.
“… Electrospinning a fiber is the mechanism by which a polymer-laden fluid can be electrically excited into depositing itself in an extremely thin stream down to a ground plate. Upon reaching the plate, the fiber’s solvent will have evaporated, and what is left is a woven fabric imbued with chemical structures within the fibers at the nano-scale. The surface-to-volume ratio on such fibers is absolutely unmatched anywhere in metallurgical or other material pursuits, allowing for highly unique effects on human tissue interaction. …”
~~DISCUSSION~~