Nursing Urinals TRIZ Cases

See how a portable urinal uses funnel-directed flow, deflection walls, and removable covers to

See how a vacuum pump and aerosol mixing eliminate leakage and infection risks in urination dev

See how a curved splashguard and tapered body enable independent urination in various positions

See how a seat-based collection device positions a sterile cup in the urine stream's flight pat

See how a sloped groove and removable bag enable hands-free urination for mobility-compromised

See how a foldable collection bag uses a spring clip cuff and nano-coated hopper to prevent lea

See how convex and concave wall curvature enables a collapsible medical container to expand eas

See how convex and concave wall curvature enables a single-use urinal to expand from flat stora

See how a controllable through-slot in a mattress with water-repellent insert enables independe

See how a flexible mattress with belt-driven rollers bends into a chute to move patients to a d

See how an angled opening and vertical receiving space enable obese individuals to urinate comf

See how a flexible internal partition separates urine from stool in a disposable collection dev

See how a flexible pouch with a foldable collar transitions from flat storage to a channel with

See how a strap-based mounting assembly attaches a portable urinal to a walker, enabling hands-

See how a weight bar and semi-rigid connector counterbalance the center-of-gravity shift caused

See how a flexible elastomeric spout attachment prevents urinal spillage through adjustable pos

See how a reconfigurable internal wall separates urine from stools in a collection chamber, red

A foldable sleeve with shaped fold lines forms a spout that guides liquid into the bag, cuts leakage, and still stores flat.

A wheeled telescopic support holds a portable urinal at adjustable height, then locks securely beside a bed for stable, hygienic use.

A sliding sleeve edge turns a flat pouch into a stable open channel, improving sealing and reducing leaks during substance collection.

A flexible mattress bends into a chute and joins a detachable toilet station, reducing manual patient transfer for sanitary care.

Stacked absorbent liner units let users remove only the soiled layer, cutting cleaning time and simplifying sanitary receptacle reuse.

Fold-line recesses and pre-sealed sheets cut storage volume and assembly effort while helping a urine bottle stay stable during use.

Adjustable straps secure a urinal sleeve to walker braces, enabling hands-free standing use with easy mounting, cleaning, and sterilization.

Reverse pump control returns residual bidet water to the tank, avoiding cold first spray, storage leakage, and stagnant water buildup.

A shaped inlet valve guides urine through sealable openings while a supported membrane blocks backflow and spillage in portable urinals.

A semi-cylindrical sanitary station lets the mattress roll into place, enabling patient sanitation and transfer without vertical lifting.

A wicking shell and vacuum tube collect female urine externally without invasive insertion or uncomfortable sealing.

A compressible casing with porous wicking and suction improves female urine collection while reducing catheter discomfort, spills, and infection risk.

A battery-powered vacuum pack draws urine into a sealed container, reducing spills, discomfort, and hygiene issues during mobile use.

Sensor-guided inflation and pressure relief keep the excrement collection air cushion comfortable, controllable, and safe.

An elastically deformable casing, porous wick, and suction conduit collect urine externally to reduce discomfort, leakage, and hygiene issues.

Opposed curved sealing-rim ends let the reversible device accommodate different female anatomies and positions for comfortable urine collection.

To avoid catheter discomfort and bed-pan contamination, a permeable membrane and wicking support draw urine into a tube for vacuum-assisted removal.

Elastic cup cover seals against anatomy while sensors trigger suction pumps to remove urine, reducing leakage risks.

A collapsible liquid container converts from a flat planar sheet to an open three-dimensional volume using connecting edges and self-locking features.

A segmented tubular holder secures a vomit bag with apertured handles and neck strap connectors for stable positioning.

A wicking material layer draws urine into a porous chamber assembly for passive collection without catheter attachment.

A funnel directs urine flow away from container walls, preventing spillage and contamination during kidney stone filtration.

A portable urinal container uses a penis measuring device to ensure accurate condom and catheter sizing.

Integrally formed spacers and handle allow multi-orientation bag support, reducing storage space and manufacturing complexity.

An elongate urine bottle uses an outwardly extending enclosing wall to reduce spillage while providing comfort for bedridden patients.

Detectors signal removable component presence so the controller adjusts tare weight and prevents measurement errors.

An external urinary device with a suction channel and reservoir aspirates urine, reducing catheter-related infections.

A handheld fluid collection device uses a pump and permeable member to draw urine through a conduit for portable, single-hand operation.

A verification system confirms domain ownership through automated DNS record modification and standard query checks.

A stretchable silicone band covers rough bottle neck edges, preventing skin irritation while forming a tight seal that stops fluid spills.