Fluid Mattresses TRIZ Cases

See how a gel mattress integrates translucent light sources to deliver controlled phototherapy,

See how through-seams enable vertical sponge expansion in air mattresses, cutting transport wei

See how repositioning the CPR valve to the mattress top with vertical air outlet enables faster

See how a one-way air valve between upper cushion and lower chamber prevents backflow, maintain

See how automated pressure sensing and threshold-based leak classification maintain airbed firm

See how overlapping independent air chambers enable separate inflation of top and bottom layers

See how curved diagonal pulling sheets at mattress corners limit outward expansion during infla

See how segmented air cells detect pressure distributions across multiple body regions to accur

See how embedded sensors, fluid channels, and modular temperature control adjust furniture cond

See how upstream and downstream subsystems automate tensioning structure alignment and welding

See how automated temperature control in furniture uses biological signal sensors and processor

See how a gravity-responsive mechanical valve prevents pressure migration between mattress zone

See how a nested bumper with V-shaped notches prevents mattress expansion while allowing uninte

See how independent air compartments inflate in response to detected snoring, using compressed

See how staggered protrusions and grooves in sponge structure reduce weight and material waste

See how segmented support members with force sensors determine user position, posture, and weig

See how nested thermoplastic layers with continuous closed seams create a floating body with an

See how automated pressure sensing and threshold-based leak classification maintain airbed firm

See how bladder and barometric pressure sensors determine ambient temperature without dedicated

See how chamfered and beveled sheet edges enable planar stacking and automated welding, reducin

See how inflatable bladders and telescoping frame rails allow a hospital bed to adapt width for

See how a baffle assembly with equal-length flaps maintains a planar bladder surface to elimina

See how a dual pocket-and-tube air mattress system blocks airflow between pockets, integrates p

See how segmented tension bands spaced in multiple directions distribute gas pressure forces ac

See how narrow-portion tension bands distribute stress evenly to prevent tearing at connection

See how a one-piece molded chair uses convex surfaces and a back channel to direct liquids away

See how segmented edge protection air chambers with independent deflation control enable smooth

See how pull straps segment air passages to evenly distribute thermal insulating layers, preven

See how segmented wavy blocking layers and air gaps trap heat and block ground radiation in a l

See how cloud-trained machine learning classifiers process pressure sensor data to detect sleep

See how grooves on a sponge liner enable automatic rolling during deflation and unfolding durin

See how a rigid foam core with soft outer layers and microsphere-filled cushions enables stable

See how a guide jig with adjustable gap control ensures precise sealing tape adhesion on air ma

See how automated pressing units with heating and cooling cycles adhere shape-maintaining membe

See how semi-arc joining surfaces in air cell walls maintain consistent width and prevent protr

See how bed-integrated force sensors detect cardiac activity through body movements to assess a

See how level sensors and segmented air chambers enable automatic pitch adjustment to maintain

See how integrated sensors and visual notification reduce caregiver labor by autonomously monit

See how non-closed annular diagonal tensioning beams improve inflatable bed stability, prevent

See how a hollow pull strap with mesh cloth reinforcement achieves 52% weight reduction while i

See how a bed system calculates humidity from temperature sensors alone, avoiding direct humidi

See how restriction straps divide air cells into restricted and expandable zones to prevent irr

See how a patient support apparatus uses sensors and iconic visual notifications to reduce care

See how segmented pump arrays with periodic operation reduce noise and vibration in adjustable

See how a projecting portion traps water below the surface to resist lateral wave forces, keepi

A resilient cavity support compresses under the air blower and rebounds when removed, preserving mattress cushioning, airflow, heat, and moisture control.

UV-C LEDs sterilize airflow for patient support surfaces without filters or heating, cutting contamination, noise, and energy use.

Independent fluid-filled actuators and foam support maintain pressure relief and occupant support even if one chamber fails.

Pressure-sensor feedback helps caregivers correct bed alignment before turn assist, therapy, or head-section raising.

A six-point connector and pivoting two-part drive let a split bed ship low, move by one person, and stay stable under vertical load.

Real-time sensor and GUI feedback flags improper patient alignment before turn assist, therapy, or head-section raising.

Segmented air chambers and a gas-permeable base create a stable low-flow air film that reduces bulging, noise, heat, and infection risk.

Alternating A and B mattress bladders out of phase with bed repositioning lowers interface pressure shifts that cause skin shear and tissue stretch.

Multiple chambers, distributed inlets, and a diffusion layer keep airflow reaching the skin even when patient weight compresses the pad.

A single valve inflates linked mattress chambers to simplify setup while peripheral chambers add ridge support and sleeping stability.

A layered mattress spreads body pressure, ventilates contact zones with dry air, and detects wetness to help prevent pressure ulcers.

A bladder-based support surface uses resilient air cells and a moisture-permeable cover to reduce pressure sores, skin maceration, and discomfort.

A staged blower and pump approach cuts sealed-air inflation time while still reaching final pressure and enabling rapid deflation.

Thickened peripheral edges and tension-member ends improve weld-zone stress distribution, boosting inflatable durability without added weight.

Organic phosphorus coatings improve mineral wool biosolubility and humid-aging resistance without weakening compression, tearing, or binder adhesion.

Low-volume, high-pressure bladder inflation enables faster patient turning while cutting blower noise, size, and energy use.

Timed pneumatic side sections turn bed patients gradually at set intervals, reducing pressure sore risk without constant supervision.

A threaded textile stabilizing insert improves waterbed firmness, damps liquid swell, resists sagging, and reduces microorganism growth.

Water vapour-permeable inflatable elements and a low-friction base ease patient transfer while reducing pressure damage and infection risk.

Stored and wirelessly transferred valve settings let air-chamber mattresses recreate preferred support profiles without manual adjustment.

One remote manages bed position and multiple air-chamber pressure settings, simplifying multi-zone adjustment and user operation.

Learn how air pockets, tube members, heat-fused lines, and drainage regions support cushioning while simplifying inflation and washing.

Composite rubber airbags resist deformation from compression heating, ensuring stable support in adjustable bedding.

A multi-layer inflatable mattress top panel joins distinct layers to form face-side chambers that distribute air pressure for improved user comfort.

Controller measures pressure exhaust times in interconnected air cells to determine user sacral region position.