Lavatory Sanitory TRIZ Cases

An external dosing container regulates cleaning agent dissolution through adjustable flushing fluid flow, preventing over- or under-dosing.

Automated UV hand sterilization station uses motion sensors to trigger ultraviolet light emission for disinfection.

An in-line electron beam sterilization module integrates directly into wound dressing production lines.

Extending a pulsed light lamp inside containers eliminates shaded areas and reduces irradiation time compared to conventional UV-C methods.

Integrates low-voltage UV LEDs into absorbent cases to eliminate safety risks while ensuring effective microbial reduction.

Alternating atomic nitrogen injection and vacuum suction stages prevent saturation, achieving 6 log microorganism reduction in short treatment times.

A bidet control module calculates emotional weights to select cleaning courses automatically.

Segmented design with a flexible hose and magnetic mount adapts to diverse toilet geometries without increasing complexity.

Atmospheric cold plasma device generates a reactive beam to sterilize surfaces without heat generation.

Femtosecond laser creates floating holograms with mid-air haptic touch feedback for smart toilet control panels.

An adjustable UV shield blocks harmful rays from reaching the user while a UV emitter sanitizes footwear soles through a translucent interface.

Incorporating calcium and magnesium oxides into the polymer composition prevents discoloration during hydrogen peroxide gas plasma sterilization.

Colorimetric sensors track bio load removal to verify disinfection compliance and reduce room turnover delays.

Replacing mechanical floats with a lower-mounted pressure sensor eliminates limescale interference for reliable boiler filling control.

A modular ozone generator uses corona discharge to ionize atmospheric oxygen for reliable sterilization.

A toilet chemical dispenser uses a flow-guide plate to convert flushing water kinetic energy into rotational motion for positive chemical dispensing.

Air circulation projects germicide into a cabinet to disinfect stacked objects without manual repositioning.

A cylindrical coil assembly generates plasma using dielectric barrier discharge between inner and outer wire meshes.

A UV disinfection system adjusts treatment parameters using real-time sensor feedback.

Vacuum-induced water evaporation raises relative humidity in enclosed spaces, reducing ozone decomposition during sterilization.

A deformable sheet incorporates optical fibers to emit ultraviolet light from its surface.

Radial accommodation portion increases fluid contact area to dissipate heat, resolving the contradiction between cooling efficiency and device weight.

A UV light disinfection system sterilizes catheter components using orthogonal lumens and automated emission.