Cleaning Devices TRIZ Cases

See how opposed gripping elements with actuator control enable secure tissue application and ea

See how a bedpan system uses air-mover pneumatics to segregate bodily waste from air and integr

See how a wearable waste apparatus with detachable receptacle, engaging mechanism, and sensor-d

See how real-time monitoring of temperature, detergent concentration, and mechanical action ena

See how a handle accessory and segmented lid with disposal port enable controlled pouring witho

See how a sliding receiver and localized waterproof layer in wearable flushing underpants preve

See how a height-adjustable hold-down device enables one dishwashing tray to securely position

See how a mechanical arm with automatic three-axis positioning reduces caregiver physical effor

See how a lifting mechanism, clamping system, and cutting device automate urine pad replacement

See how a detachable handle accessory and segmented lid with disposal port enable safer transpo

See how a movable bedpan with warm-water cleaning reduces germ infection and odor dispersion fo

See how real-time monitoring of temperature, disinfectant concentration, and mechanical action

See how foam generation and distribution in a siphon-drained washer removes stubborn stool resi

See how a U-shaped ridge and nested lid with locking protrusions seal waste, support user weigh

See how a detachable gender-specific module with curved seating geometry improves adherence to

See how detachable gender-specific modules with curved seating units prevent excreta leakage wh

See how real-time monitoring of temperature, chemical concentration, and contact time enables p

See how curved seating geometry matching genital and buttocks contours prevents excreta leakage

See how a rotary nozzle with curved seating prevents leakage, enables posture freedom, and wash

See how an independent calibration sensor transmits reference values to automate correction fun

See how a three-layer duvet system uses corner fasteners and segmented openings to enable quick

See how a rotary nozzle reduces washing effort by rotating to cover a large area with fewer com

See how a male-specific disposal apparatus uses a genital insertion unit and curved seating to

See how a fluidic switching element and multi-stage pump enable a single nozzle system to handl

See how a circulating hot water nursing machine uses PTC heating, UV sterilization, and fast-co

Camera-based container detection selects the right cleaning cycle from soiling and type, reducing infection risk, misuse, and wasted resources.

A shared main unit with multiple working heads automates tap-water supply and sewer discharge to avoid shutdowns and reduce caregiver workload.

An elastic spring section lets the door-mounted holder detach with one hand, reducing handling difficulty and contamination risk.

Magnetic bucket docking lets a nursing robot refill clean water and discharge wastewater autonomously without long, leak-prone pipelines.

A dry mix of nigrosin, wheat flour, and whole egg simplifies test soil preparation and extends shelf life for consistent cleaning checks.

A clamp-mounted shield moves with the pivoting water fixture to block upward splash and reduce caregiver exposure during bed pan cleaning.

Sensors detect cleanliness and trigger perineal cleaning to reduce caregiver labor, stress, and manual hygiene assessment.