Chemicals TRIZ Cases
- Dual-Housing Disinfecting Cap for Male and Female Connectors
A cap-in-cap housing with absorbent disinfectant supports seals and disinfects both male and female medical connectors with one design.
- Sterilization Chamber Aeration Using Heated Air Pulses
Heated filtered air pulses and vacuum evacuation remove sterilant residuals from absorptive materials while preserving sterilization performance.
- UV Sterilization Chamber With Electrostatic Spray for Curved Articles
Electrostatic water spray complements UV irradiation in a sterilization chamber, reaching shaded areas on curved articles for more thorough disinfection.
- Manganese-Iron Catalyst Design for Low-Cost Contact Lens Disinfection
A manganese oxide-coated disc paired with an iron fibrous catalyst decomposes hydrogen peroxide at lower cost than platinum-based lens systems.
- Violet Light Illumination for Continuous Occupied-Area Disinfection
A 395 nm violet LED lighting approach cuts microbial load in occupied spaces while preserving white-light quality and human exposure safety.
- Cyclone Evaporator Channel Layout for Residue-Free Sterilant Evaporation
Tangential air flow and a vertical outlet channel improve hydrogen peroxide evaporation uniformity, reduce residue, and simplify cleaning.
- Heated Cavity Evaporator Layout for Uniform Hydrogen Peroxide Vapor
An internal nozzle and pressurized air spread treatment liquid across a heated cavity wall for uniform evaporation with less residue and easier cleaning.