Lavatory Sanitory TRIZ Cases

Segmenting the shower arm into a fixed base and detachable nozzle resolves cleaning inaccessibility while maintaining watertight integrity.

A modular light delivery apparatus generates tailored electromagnetic radiation using dynamic spectral power distribution adjustments.

Predictive sensors track passenger motion to modulate UVC radiation, enabling continuous disinfection while preventing harmful exposure.

A cold sterilizer circulates chemical agents through rigid and flexible endoscope channels at controlled temperatures.

Air conveys reactive oxygen and nitrogen species from a plasma generator to sterilize objects, eliminating toxic ethylene oxide risks.

An undulating metal sheet integrates instrument recesses to replace complex brackets, enabling steam and chemical sterilization compatibility.

A wall-mounted cabinet houses a bidet valve and nozzle assembly.

An automated UV disinfection system replaces manual wiping by irradiating trays during transport, eliminating cross-infection risks from contaminated surfaces.

A ventilated toilet seat assembly captures odors at the source using a powered exhaust system and vent couplers.

A laser blood flow sensor acquires biological data and determines human presence using scattered light intensity analysis.

A sterilization system uses a movable boundary to compress and expand the chamber volume, driving vapor into narrow lumens while removing degraded gas.

Segmented interior regions with slidable shelves allow field technicians to replace UV lamps and PLCs without disassembling the entire device.

Integrating sanitizer dispersal into overhead air flow nozzles eliminates manual cleaning labor while ensuring thorough cabin sanitization.

Segmented pathways enable simultaneous filter certification and decontamination, eliminating facility shutdowns while maintaining operational conditions.

A rotating transfer container moves sterilized loose products directly from the treatment chamber to a use station.

A disinfection tunnel sprays ozonated water mist to eliminate pathogens without chemical additives.

A method uses ultrasonic vaporization to create fine disinfectant droplets that distribute evenly throughout a space.

Integrating a UV lamp into the display backlight eliminates manual cleaning labor and resource consumption while maintaining continuous hygiene effectiveness.

A blister pack uses lateral protrusions and a central ridge to guide finger pressure for controlled product ejection.

Dual particle size mists lifted by an air stream achieve comprehensive bowl and seat sterilization while preventing water contact with users.

Self-adhesive cleaning gel secures to an edge-mounted tray, preventing waterlogging and eliminating manual basket handling.

A feeding-bottle sterilization reminding device monitors aqueous solution resistance to detect water purity levels.

A battery-operated toilet odor removal device uses a fan and ozone generator to neutralize noxious gases drawn from the bowl.

Independent monitoring circuit validates UV-C radiation dose using dual sensor feedback loops.

A mechanical venting system uses atmospheric pressure differentials to move gases through internal plumbing.

Remote UV sensors verify irradiance levels in occupied spaces, eliminating safety risks during alignment testing.

Integrated ultraviolet light sources disinfect electronic gaming machine surfaces, eliminating residue and liquid seepage risks from manual cleaning methods.

An enclosed UVC housing sanitizes moving films while adjustable deflector rolls adapt the mechanism to various screen dimensions.

A flexible reflective envelope directs UV light to shadowed areas, eliminating pathogens on mobile medical devices.

A sealed recirculation path concentrates ozone from corona discharge to achieve >99% bacterial reduction while maintaining safe ambient air quality.

A sterilization system monitors plasma power profiles to detect residual alcohol on medical devices.

Portable hand sterilizer uses fluid containment valves and absorbent end cuffs to deliver immediate sanitation without fixed infrastructure.

Narrowing excimer lamp wavelengths to 200-230nm eliminates mutagenic effects, removing shielding requirements while maintaining high disinfection efficacy.

Occupancy sensors activate 200-280nm UV sources only when spaces are empty, eliminating human exposure risk while maintaining pathogen inactivation.

A multi-function toilet device uses a bellows mechanism to displace air through an air treatment part for ambient diffusion.

A hospital bed control unit tracks cleaning cycles to schedule maintenance before lubricant degradation occurs.

DBTP and DIBTP plasticizers dissolve PVC resin to resolve viscosity instability and poor stain resistance.

A disinfection module uses an atomizer nozzle and electrostatic charging to spray mist onto surfaces.

High-frequency trigger voltage circuitry lowers power flux while maintaining germicidal efficacy.

An oligodynamic substrate integrated into a rolled exercise mat maintains surface contact to reduce microbial accumulation without manual cleaning.

Segmented housing heating reduces energy consumption and thermal loading on mechanical components during plastic pre-form sterilization.

Replacing fragile mercury lamps, the system uses computer-controlled UV LEDs and high-reflection waveguides to deliver precise sterilization doses.

Multi-angle ultraviolet sources eliminate shadowing during suit disinfection, reducing heat stress from non-breathable materials.

Parallel buffer containers convey sterilization medium via pressure media supply devices, eliminating pump pulsation and reducing outgassing.

Plasma-treated glass substrates prevent hafnium oxide layer separation during heat treatment.

A flexible electrode array with a lattice dielectric structure creates air spaces for plasma formation.

Active microfluidic ejection replaces passive evaporation to maintain consistent scent dispersion while reducing fluid wastage.

An automated kit treats biological fluids using solvent and detergent mixtures with integrated peristaltic pumps.

Dual crank transmission members drive cleaning machine doors, eliminating abrupt chain-driven openings.

A sealing sheath around the electric cable prevents moisture ingress into the submersible waste macerator control system.