Lavatory Sanitory TRIZ Cases

A bandpass filter restricts transmission above 235 nm, eliminating cancerous cell growth risk while eradicating bacterial infections.

An optical end cap delivers targeted UV energy to intraluminal surfaces, eliminating CRBSI risks without chemical exposure.

A washer integrates sprayers, emitters, and sensors to remove and detect unwanted materials from medical products.

An integrated UV-C LED system automatically sanitizes aerosol device exteriors during charging, eliminating manual cleaning effort.

Nested dual-chamber design releases cleaning and fragrance substances sequentially, extending active ingredient exposure while reducing overall consumption.

A mobile UV-C disinfection device calculates required dosage and displays a real-time map to guide germicidal application.

A UV irradiation system transmits infrared light through optical fibers and converts it to ultraviolet light at the destination.

A three-stage carrier segments irradiation zones to process products with varying dose requirements simultaneously.

Operating system-level translation tables intercept text data to resolve the trade-off between translation speed and quality by retrieving pre-computed entries.

Microprocessor-controlled UV sanitizer uses infrared sensors to detect skin proximity and automatically terminate radiation emission.

A contraction portion and strainer in the flow channel capture calcium carbonate scale from electrolyzed water, preventing clogging.

Divergent electrodes generate gliding arc plasma to produce reactive species for surface and air disinfection.

A multiflow gassing system directs controlled environment gas into a lid and container engagement region using a Venturi device.

Sensor-controlled ultraviolet light reduces pathogens on computer surfaces while shielding users from harmful exposure.

Sensors monitor temperature and pressure to trigger automatic trap door closure, preventing re-contamination of sterile items during storage.

Multi-chamber toilet bowl dispenser releases active substances at staggered intervals using flushing water flow.

Marker sensors guide the light source to cover large areas, eliminating cumbersome air replacement or chemical spraying methods.

A baffle plate distributes flushing water across spherical containers to resolve uneven active ingredient release caused by varying flow conditions.

Segmented chemical indicator prevents premature color change by blocking hydrogen peroxide diffusion through impermeable barrier layers.

Autonomous UV-C disinfection robot uses motion sensors to detect human presence and shut down lamps for safe operation.

A microplasma source generates plasma between a hollow electrode and dielectric tube to treat bacteria on diverse surfaces.

A disinfection device sprays agents on a retracted transfer wheel upper part to eliminate pathogens before container production.

Thermoformed container uses a hinged dual-section design to create an internal gap for fluid flow.

Dynamic HINS and non-HINS LED arrays deliver effective surface disinfection doses while eliminating visual discomfort in occupied spaces.

Genipin-mediated crosslinking with accelerated electrons reduces calcification while maintaining biocompatibility.

A sterilization chamber delivers humidified nitrogen dioxide gas to eliminate biological contaminants while preserving substrate integrity.

A gas sterilization apparatus uses an ozone generator and air purifying device to treat biological materials.

A catheter connection system integrates a UV-transparent window and sealing plunger to define a localized disinfection zone for fluid transfer interfaces.

A coaxial energy delivery tip generates thermal plasma to produce hydroxyl radicals from water mist.

An elevating mechanism lifts soft contact lenses above storage solution, resolving extraction difficulties caused by lens pliability and folding.

A wheeled mobile UV sterilization unit with a separable module and tines positions synthetic fibers to reduce infectious material costs.

A UV inactivation apparatus emits 200 to 235 nm light to destroy microorganisms while controlling incident irradiance on human eyes.

A portable sterilizing lamp uses multiple telescopic UV emitters to provide flexible coverage and power management.

Dual detector optical system compensates for light source drift to measure sterilant gas concentrations without invasive probes.

Segmented anchor mechanisms and universal support members resolve the trade-off between repositioning ease and device complexity in orthopedic tool storage.

Heating device converts expelled ozone into active oxygen at treatment surface, preventing rapid conversion to stable oxygen in turbulent air flows.

A supercritical carbon dioxide process removes cellular contaminants from soft tissue grafts while preserving biomechanical integrity.

A detachable reducing container fits a standard autoclave chamber to segment the sterilization volume.

Partial vacuum drawing reveals residual moisture via pressure shifts, confirming dry conditions before hydrogen peroxide sterilization.

Dynamic pump control compensates for changing flow cross-sections during extension, preventing excessive water pressure and ensuring stable jet intensity.

Segmenting the toilet bowl treatment system into a permanent hanger and disposable cartridge reduces manufacturing waste and end-user costs.

A bag-on-valve dispenser releases metered compositions via a solenoid valve to treat toilet bowl water and ambient air.

A toilet sterilizing device uses an ozone generator for flush water and an ion plasma generator for air purification.

An inclined sterile basket slides material downwardly through an RTP port, preventing contamination from non-sterile surfaces without complex chutes.

AI-driven ozone gas generating device network adjusts generation rates based on remote motion sensor data.

A cageless toilet support plate with a projecting crown tab holds cleaning blocks in the water flush path, preventing premature detachment from dissolution.

A composite polymer blend of polyetherimide and polyphenylene ether sulfone retains mechanical integrity after plasma treatment.

A rotating spray nozzle directs washing foam across the entire toilet bowl surface to ensure complete coverage.

Plasma-generated nitrogen dioxide gas at 9 to 100mg/L sterilizes complex medical devices without heat damage or toxic storage risks.

A water pump circulates cleaning liquid through an internal flow path using an external assembly to maintain hygiene.