Dialysis Systems TRIZ Cases
- Medical Treatment Device Compliance-Based Leak Detection
A medical treatment device determines fluid system compliance to enable accurate pressure-based monitoring.
- Dialysis System Multi-Heater Power Coordination
A dialysis system coordinates two fluid heaters using a supplemental power supply to manage peak energy demands during therapy.
- Hydrophobic Membrane Degassing Module for Dialysate Regeneration
Segmented hydrophobic membranes and integrated sorbent cartridges purge gases while preventing liquid passage, reducing water volume needs.
- Dialysis Solution Controller Reduces Conductivity Fluctuations
A controller adjusts concentrate pump timing to stabilize dialysis solution conductivity.
- Dual Stage Degasser for Dialysate Gas Removal
Segmented chambers with recirculation pumps remove dissolved carbon dioxide to maintain pH stability in dialysis systems.
- Dialyzer Sterilization Using Peroxide Solutions
Peroxide-based sterilization eliminates toxic residues and logistical costs by combining cleaning with integrity verification in one step.
- Dialysis Machine Bicarbonate Flow Rate Prediction
A dialysis machine predicts bicarbonate depletion using sensor signals to adjust flow rates.
- Conduit System With Flexible Member Occlusion
A conduit system uses a flexible member deformed by a clamp head to occlude the lumen.
- Dialysis Machine Heat Exchanger Isolation
Positioning the heat exchanger downstream of a free-fall separation tank prevents used dialysis fluid contamination of the external water supply.
- Temperature-Compensated Fluid Balance Control in Dialysis Circuits
A balancing device corrects volumetric flow measurements using real-time temperature data to maintain accurate fluid balance.