HelioDialysis · Portable solar dialysis (concept)

1
Solar
A three-panel array folds out of the lid on a telescoping mast and turns light into DC power.
2
Battery
A 300 Wh LFP pack buffers clouds and night. When light drops, it covers up to 22 W, and the pump slows to save the session.
3
Blood pump
A peristaltic roller pump draws blood from the arterial needle in the forearm fistula. Blood only touches the tubing.
4
Dialyzer
Blood runs down thousands of hollow fibers. Dialysate flows up the other way, and toxins cross the fiber walls.
5
Sorbent regeneration
Spent dialysate passes through layered sorbent (carbon, urease, zirconium) that traps toxins. About 6 L is cleaned and reused instead of a 120 L water supply.
6
Return
Cleaned blood flows back through the venous needle, up the arm vein to the heart, then round again.

All specs are invented for this visualization.

Power available—Wsolar + battery

Battery—%

Pump speed—rpm—

Toxin clearance—% / pass

Session estimate——

Sorbent used—%

Model estimate. Simple made-up concept formulas, not real data.

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