Dialysis patients often face long, exhausting hospital visits because current dialysis machines are bulky and hard to move. Existing portable systems usually require large water tanks or extra pumps, making them heavy and impractical for use in emergencies or remote areas.
The Invention
This patent introduces a compact, mobile dialysis device designed to run directly from a normal water supply without needing a separate water tank or pump. The system filters and purifies water step by step using a combination of particle filters, carbon filters, an osmotic membrane, and ultraviolet (UV) light. It’s housed in a sealed, easy-to-move container with hinged supports so it can be quickly set up outdoors or in disaster zones.
What’s New
The key inventive step is the integration of a pressure sensor at the system outlet combined with UV sterilization. This ensures water quality is safe for dialysis while maintaining correct pressure automatically. Unlike older devices, this design avoids bulky water tanks and extra pumps, making the unit both lighter and more reliable.
Tangible Benefits
- Portability: Easier to transport and install in emergency or mobile clinics.
- Safety: Built-in pressure sensors prevent damage or unsafe operation.
- Clean Water: Multi-stage purification (filters + UV) ensures water safety for patients.
- Efficiency: Flushes the membrane automatically at startup for longer device life.
Broader Impact
This device could significantly expand access to dialysis in rural areas, disaster zones, and developing regions, where traditional hospital machines are unavailable. By making dialysis portable, it improves patient comfort, reduces hospital dependency, and supports public health during emergencies. It also aligns with sustainable healthcare by minimizing bulky infrastructure needs.