Haemofiltration TRIZ Cases
- Hemodiafiltration Manifold with Regenerated Dialysate and Flow Restrictors
A dialysis manifold integrates bacterial filters and flow restrictors to manage fluid distribution in portable hemodiafiltration systems.
- Microfluidic Dialysis Device Pressure Profile Control
A microfluidic dialysis device uses controlled pressure profiles to manage convective clearance of solutes from blood channels.
- UV Spectrophotometry for Real-Time Dialysis Adequacy Monitoring
UV spectrophotometry measures waste product concentration in spent dialysate to replace invasive blood sampling and provide continuous Kt/V assessment.
- Centralized Sensor Device for Dialysis Liquid Measurement
A centralized sensor device detects dialysis liquid measurands via a shared detection path.
- Extracorporeal Circuit Sensor Placement for CO2 Monitoring
Positioning sensors in a bypass line prevents haemofiltration interference, enabling precise CO2 measurement without compromising gas exchange efficiency.
- Portable Hemodialysis System With Controlled Compliance Dialysis Circuit
A portable hemodialysis system uses a controlled compliance dialysis circuit to manage fluid movement across a dialysis membrane via a control pump.
- Membrane Heat Exchanger for CRRT Blood Temperature Control
A membrane heat exchanger recovers thermal energy from effluent fluid to maintain blood temperature in extracorporeal circuits.
- Differential Flow Sensor for Dialysis Fluid Balancing
A differential flow measuring unit detects fluid balance between two paths, reducing calibration complexity in disposable dialysis systems.
- Bioartificial Renal Tubule Using MEK Inhibitor to Prevent Cell Stratification
A bioartificial renal tubule applies a MEK inhibitor to maintain renal tubular epithelial cells as a confluent monolayer on an artificial membrane.
- Microporous Membrane Plasma Separation via Air Sweeping
A microporous membrane filter isolates cell-free plasma from whole blood using negative pressure and air sweeping through a downstream chamber.
- VEGF Dimer Column for Preeclampsia Treatment
A VEGF dimer column adsorbs sFlt-1 from blood while releasing VEGF and PIGF to restore angiogenic balance.
- Blood Treatment Apparatus Heat Regulation Control
A blood treatment apparatus uses a control device to regulate treatment liquid temperature within safe limits.