Educational Models TRIZ Cases

A pivoting dental manikin rotates between lateral and central positions to enable four-hand simulation while resolving space constraints.

A content authoring application provides graphical user interfaces with editing tools and sidebar navigation for managing online course materials.

Silicone skin with self-adhesive backing resolves flexibility and realism trade-offs in medical training.

An ultrasound-guided caudal epidural simulator provides tactile feedback for pediatric needle placement training.

A computer-implemented ophthalmic training system uses movement sensors to link tool motion with image display sections for realistic simulation.

A polymeric skin model coated with a specific lipid composition reproduces surface topography and free energy for cosmetic testing.

A synthetic model eye replicates human anatomy with transparent cornea and layered retina.

High-pressure simulation cavity replicates seabed conditions to bypass harsh ocean constraints during cold seep research.

Converts handwritten math to LaTeX for automated grading, reducing instructor workload.

Mobile medical training platform divides interior space into ambulance and emergency room simulation areas for simultaneous exercises.

A trailer-mounted movable roof platform with an anti-slip surface mimics inclined slopes, resolving falling risks during professional roof safety practice.

Hydraulic driving units move spud legs to simulate wave forces, enabling safe operator training without offshore safety risks.

A transparent demonstration toilet uses a circulating water system to simulate internal and external leaks for educational display.

A self-locating adjustment mechanism with ball plungers secures fixed joint angles, preventing torso collapse during repositioning and enhancing biofidelity.

A procedural knowledge graph mediates between raw information sources and planning models, resolving complexity in implicit causal constraints.

Pneumatically pressurized chambers replicate heart contractions to reduce collateral damage during minimally invasive surgeries.

Modular torso components resolve the trade-off between static simplicity and dynamic realism in trauma simulation.

Curved tunnel profiles eliminate stress risers in synthetic eye models, preventing cracking during instrument insertion while maintaining fluid seals.

A modular anatomical head and neck simulator enables practice of lateral canthotomy and cricothyrotomy procedures using detachable eye and larynx components.

Removable access panels on a moulage uniform enable quick injury simulation changes, resolving the trade-off between setup simplicity and scenario realism.

A hydrogel composition combines polyvinyl alcohol with a pseudoplastic compound to enable controlled discharge through manufacturing molds.

A wearable training device simulates spinal procedures using a puncturable skin layer and fluid-filled tube.

A body model system uses a pump to generate pulsatile flow in simulated arteries for medical training.

A processor analyzes optical data from a sensor to generate procedural training feedback through a display unit.

A desktop simulator uses a thermoregulated bath and pump to replicate human digestion conditions.

A step therapy weight loss program system manages sequential interventions from behavioral modification to surgery.

A controlled switch applies voltage to an electrical network based on measured excitation current thresholds.

Segmented calculus with controlled boundary widths resolves the contradiction between novice detectability and tool removal ease.