Brushes TRIZ Cases

An integrated handle housing a heating element warms standard aerosol canisters, eliminating exposed hot surfaces that cause burn risks.

An oral care device uses inertial sensors to track head position without cameras, resolving the trade-off between precise location accuracy and user privacy.

A nail polish container features two spaced finger constrictions for seamless hand switching during application.

Elastically deformable openwork portion accommodates variable container neck heights, ensuring reliable mounting and leaktightness without precise dimensioning.

An annular illumination ring with a slanted reflective surface directs light axially around the toothbrush body.

Curved body geometry minimizes tube friction while elastic members absorb pump vibrations to prevent abrasion and reduce operational noise.

Inward-projecting fins deflect toothbrush bristles against a reservoir bottom to eliminate bacterial contamination and surface deposits.

Transverse handle on the clamping lever simplifies movement between open and closed positions, preventing bristle damage while maintaining easy operation.

Segmenting the case into joined parts with localized seals prevents water entry while allowing efficient body unit cleaning.

Disposable Tyvek walls remove dried mascara without fiber contamination or bacterial growth, enabling immediate brush reuse.

A cleaning implement uses drive-wheels and ratchets to rotate bicycle wheels for one-handed operation.

Electromagnets on oral objects and magnetometers on tools estimate position to overcome visual debris in dental procedures.

A composition of ammonia and alkanol reduces capillary forces during rinsing to protect high aspect ratio structures from collapse.

Integrates an oral viewer camera with interdental cleaning appliances for precise debris removal.