Educational Models TRIZ Cases

An insertable form factor with an embedded transmitter communicates identification data, eliminating manual visual inspection errors.

Expandable compartments with distinct airway volumes simulate realistic gas exchange and heart-lung interaction without animal testing.

An open hardware expansion board features a pin information display unit that provides intuitive pin data for circuit configuration.

A training aid assembly uses fluid communication ports and a skin-mimicking top cover to retain anatomical models for surgical practice.

Segmented polymer layers replicate tensile strength and modulus of human neck tissues.

Segmented porcine tissue and synthetic ligaments create a reusable uterus model that resolves anatomical accuracy versus durability trade-offs.

A cannulation simulator uses a flexible translucent sheet with movable markers to simulate varying fistula locations.

A simulated medical device displays blood glucose levels using a microprocessor and actuators.

A screen overlay with liquid retention regions guides fluid deposition, preventing device damage during chemistry experiments.

Discrete measurement unit pieces correlate size and color to represent increments, resolving student difficulty in conceptualizing abstract measurement scales.

A graphical user interface system processes non-graphical input data to generate accurate chemical equation solutions and visual displays.

Artificial urine samples with 3D printed crystals eliminate sample deterioration delays while providing durable educational models.

Segmented anterior skull masks with detachable bases resolve the trade-off between anatomical realism and compact training volume.

A layered anatomical head model mimics muscle suppleness and skin elasticity to provide realistic injection practice.

A modular pelvic model replicates anatomical structures using synthetic materials to enable realistic surgical practice.

A modular teaching aid system uses detachable amino acid models to assemble polypeptide chains and demonstrate 3D protein structures.

An artificial joint model with layered tissues and a manipulator arm enables realistic surgical training.

A geo-analysis model componentized presenter uses physical components to represent abstract calculation logic.

A modular training system uses synthetic skin and conductive cannulas to replicate realistic self-cannulation practice.

A simulator system uses a hydrophone to measure acoustic properties of middle ear implants within an artificial physical ear model.

An elastic blocking part mimics gum elasticity while a ceramic coating replicates calculus surfaces, enabling precise ultrasonic scaling practice.

Wireless tag detection tracks article movement to tailor audio and visual feedback, improving patient engagement for medical procedures.

A handheld dental instrument embeds pressure and motion sensors to detect user grip orientation during practice sessions.

Segmented rib modules with articulation joints simulate complex trauma conditions without requiring custom components.

A shaft-based friction joint assembly provides visual feedback indicators to eliminate operator guesswork and prevent over-tightening during dummy construction.

Liquid casting measures mold volume to control foaming quantity and time, preventing dimensional variations in crash test dummy limbs.

Computes curvilinear depositional coordinates to reconstruct paleo-environments from present-day geological domains.

An interactive plasmid educational device uses contoured sections and integrated audio circuits to mimic molecular structures.

An AI assessment engine processes user inputs to generate creativity evaluation scores.

Three-dimensional printing creates patient-specific anatomical models with haptic characteristics similar to actual tissues for surgical simulation.

A taxidermy mannequin mold uses a layered glue and powder coating to create a textured external surface for direct hide adhesion.

A teaching aid shell features a student viewing window and an instructor region with landmarks for skill assessment.

A hybrid simulation system manipulates 3D digital models using physical medical tools tracked by electromagnetic transmitters.

A learning path recommendation system calculates vector magnitudes to identify optimal educational routes.

A wearable trauma trainer uses a blood plumbing system to simulate hemorrhaging wounds for realistic first responder training.

A physical lung model with a mechanical stop lever simulates reduced lung compliance without expensive sensors or feedback control systems.

Segmented shell design protects radar-reflecting inner layer from collision damage while maintaining signal accuracy.

A multi-layer medical training device mimics human anatomy using silicone and polyurethane layers for realistic tissue simulation.

Segmented modules and dynamic control resolve complexity trade-offs, enabling efficient practice of access site closure procedures.

A pneumatic cardiac simulator replicates ventricle contractions using pressurized chambers and synthetic valves.

A vascular model uses tube bodies with varying acoustic impedances to mimic real blood vessel structures.

A hydrogel torso simulator replicates human tissue rigidity and fluid flow dynamics for medical procedure practice.

A compact training adapter connects live defibrillators to manikins via a resistance cable that simulates patient impedance.

Physical training aids including a die, factor card, and finder member help children learn multiplication by visualizing factors and minimizing wrong answers.

A virtual welding simulator uses sensor tracking to provide real-time feedback for orbital weld joint training.

Modular synthetic anatomy replicates tissue properties to resolve the trade-off between training realism and animal welfare concerns.

Segmented sliders in a frame display binary, decimal, and hexadecimal values simultaneously to teach number system conversions without complex calculations.

A see-through display integrates a light detector to capture external illumination for dynamic eye image generation.

Three-dimensionally printed internal organs use varied cell structures to replicate human tissue responses during vehicle crash testing.