Dialysis Systems TRIZ Cases
- Dialysis Cassette Port Cleaning Cartridge for Debris-Free Sealing
Tacky films, electrostatic attraction, suction, or forced air clear dialysis cassette ports and help prevent seal failure.
- Dialysis Machine Degassing Control to Prevent Hypoxemia
A continuously adjustable throttle regulates ultrapure-water degassing pressure, helping control dialysis-fluid oxygen and reduce hypoxemia.
- Sodium Thiosulfate Dialysate for Physiological Levels in Hemodialysis
Adding sodium thiosulfate to alkaline dialysate supports membrane diffusion while preserving effective waste removal during hemodialysis.
- Dialysate Blood Detection Using Transmitted and Scattered Light
Dual-path light sensing detects blood in dialysate without brightness calibration.
- Looped Perforated Tubing Oxygenator for Rapid Perfusate Oxygenation
A looped oxygenator delivers oxygen through perforated tubing, reaching suitable perfusate levels without replacing disposables.
- Dialysis Liquid Proportioning With Alternating Venturi Mixing
A single measuring device coordinates alternating acid and base dosing through Venturi mixers for reliable dialysis liquid production.
- Surgical Irrigation Cassette for Sterile Pump Contamination Control
A rigid cassette separates irrigation, vacuum, and waste pathways while disposable pump tubing protects sterile fluid handling.
- Extracorporeal Blood Treatment Cover With Spring-Loaded Pivot Bearings
A lateral-sliding cover hinge for extracorporeal blood treatment enables easier disassembly while spring preload maintains engagement.