Blood Stagnation Prevention TRIZ Cases

See how independently inflatable cells apply focused pressure at discrete points while maintain

See how inflatable chambers exert buoyant hydrostatic forces to redistribute body weight from s

See how integrating pneumatic therapy controls into the footboard eliminates control box slippa

See how sequential inflation of segmented cells produces rearwardly advancing waves that mimic

See how inflatable cells arranged in series with adjustable valve configurations produce rearwa

See how a rotating roller with water outlets and massage heads automates bathing for elderly us

See how columnar inflatable cells produce rearwardly advancing waves to enhance blood circulati

See how integrating a compression therapy module into the footboard structure eliminates contro

See how segmented inflatable cells apply alternating high and low interface pressure at discret

See how inflatable weight-distribution devices shift load from weight-bearing regions to preven

See how merging the control box, air system, and power supply into the bed frame eliminates cor

See how weight-distribution devices shift load from weight-bearing to non-weight-bearing body r

See how sequential cell inflation produces rearwardly advancing compression waves that assist l

See how integrating a compression therapy module into the footboard structure eliminates contro

See how snap-on bumpers, segmented tip covers, and adjustable leg elevation platforms improve c

See how integrating a limb compression module into the footboard eliminates tripping hazards, o

See how integrating the compression module inside the footboard eliminates control box slipping

By housing the compression module in the bed footboard, this case removes cord hazards and adapts limb therapy to bed and patient conditions.

Cyclic foot plantarflexion and dorsiflexion in a powered rocking chair activate the calf muscle pump to reduce venous stasis in mobility-impaired patients.

Inflatable support structures redistribute body weight to cut pressure and shear, helping prevent ulcers and simulate gravity in rehab or microgravity.

Integrated sensors, actuators, battery, and conductive yarn let wearable textiles assist motion and regulate blood circulation in real time.

Coordinated valve switching creates rearward pressure waves in a therapeutic seat cushion to improve leg circulation, comfort, and massage.

Integrated solenoid valves and dual air-passage rows remove connecting pipes, shrinking leg compression hosts while keeping airflow smooth and controllable.

A reversible connector keeps bladder inflation flow correctly directed in any connection orientation, improving compression garment reliability and comfort.

A two-part reversible connector keeps controller-to-garment airflow correct in either orientation, avoiding misconnection and patient discomfort.

Position sensing in a pump coupling detects full engagement and compatibility, reducing misconnections, partial fits, and wear-related failure.

Pressure waveform analysis in an inflatable compression garment estimates blood pressure and pulse rate without adding separate monitoring equipment.

A ferrite-tagged connector and longer barrel help pumps verify compatible inflatable garments and prevent unsafe misconnections.

Valve-generated pressure curves let the console verify cuff type during inflation, reducing manual selection errors and incorrect pressure application.

Controlled eye pressure, warming, and light exposure improve tissue compliance, circulation, and intraocular pressure in glaucoma prevention.

Microprocessor control and thermoelectric modules keep heat, cold, compression, and DVT cycles stable in a portable home-use therapy unit.

Electrically heated shape memory flex frames adjust limb pressure in sequence to direct fluid flow and avoid excessive compression.

Portable cuff garments deliver adaptive pulse sequences during movement, expanding counterpulsation beyond bed-based angina treatment.

Gradient compression bladders and a support frame mimic hydrostatic pressure to improve fluid redistribution with less discomfort.

RF-authenticated wraps and a reusable controller deliver mobile DVT compression while preventing false compliance from improper use.

Electrically heated shape-memory flex frames let compression garments apply sequential, customizable pressure to improve fluid flow in limbs.

A motorized limb wrap replaces pneumatic pumps to maintain DVT compression, improve mobility, and monitor tension and patient compliance.

An inflatable bladder under a pivot plate automates foot stretching in a worn boot, improving safety and ease for plantar fasciitis care.

A battery-powered compression wrap integrates pumping, venting, and pressure sensing to avoid tubes, improve comfort, and maintain accurate therapy.

Combined shock waves and negative pressure fragment penile plaque, boost blood inflow, and support tissue repair in Peyronie's treatment.

Sensor data is matched to DVT therapy protocols to detect noncompliance and trigger alerts that help prevent thrombosis in immobile patients.

A single manifold pressure sensor and adjustable pump control keep garment fluid cells near target pressure across changing user postures.

Electric actuators shift users between sitting and standing, while an oscillating footplate supports ankle motion and blood circulation during work.

Shape memory alloy woven into a flexible garment delivers programmable cyclic compression to improve circulation without bulky equipment.

Rhythmic inflatable compression adapts to tissue swelling to clear edema while avoiding venous congestion and discomfort after surgery.

Oriented compression and massage fingers guide lymph and interstitial fluid along body watersheds to improve drainage and tissue energizing.

Electrically heated shape memory wires shorten flex frames to apply adjustable limb compression and help direct bodily fluid flow.

Multiple vision cameras and a linear robotic arm layout enable accurate patient positioning and seamless full-body massage without repositioning.

Motor-driven filaments let one compression sleeve fit different limb sizes and deliver adjustable, peristaltic pressure for lymphedema relief.

Intermittent negative pressure boosts blood flow and oxygenation, helping anti-spasmodic therapy reduce spasticity with fewer side effects.

A directional airstream shear-thins static fluid and drives it toward natural drainage areas, easing edema without compression or skin contact.

Combined horizontal rotation and vertical push-pull massage improves skin treatment uniformity while activating blood flow with micro-current and LED light.

A controller analyzes inflatable bladder pressure changes to verify garment use during IPC cycles and reduce caregiver monitoring burden.

Flexible bladders reproduce hydrostatic pressure without water immersion, helping redistribute body fluids while reducing discomfort.

Uneven compression can create skin marks and folds; a smooth lower layer, elastic middle layer, and structural upper layer redistribute pressure uniformly.

Temperature, moisture, and electromagnetic interference distort readings; reference impedance compensation isolates pressure changes.

An inflatable splint rotates the foot relative to the leg to induce temporary ischemia and improve muscle oxygenation for PAD patients.

Pressure-gated chambers and thin fabric layers replace heavy mechanical supports with lightweight, flexible actuation for wearable and haptic systems.

Integrating pneumatic therapy control into the patient support apparatus removes long power cords and reduces caregiver labor.

A slidably adjustable wrap uses coupling features and actuators to maintain pressure, easing repeated application for lymphedema and DVT care.

Threaded, detachable massage heads and dual ultrasonic vibrators address fixed coverage and limited pressure adjustment in foot massagers.

An integrated pressure cuff presses the light emitter toward muscle while photometry adjusts intensity and duration for consistent dosing.

This case uses shared solenoid valve paths for air supply and suction, enabling forced decompression with less wear.

Independent inflatable chambers and measured manifold pressure control support tailored lymphatic fluid movement in compression therapy.

Dynamic manifold pressure and position-based feedback maintain compression therapy across fluid cells and garment configurations.

A pull-string apparatus measures limb length and circumference together to assess compliance and support accessible lymphedema treatment.

Low-frequency speakers stimulate lower-leg vessels while piezoelectric bimorphs target foot capillaries in one chamber.

This case combines a rechargeable monitor, inflatable cuff, and disposable barrier to avoid tubes, tripping hazards, and cuff reuse.

Synchronizing compression with diastolic phases prevents arterial obstruction while enhancing venous return.