Educational Models TRIZ Cases

A surgical training system uses 3D printed anatomical cartridges to simulate patient-specific vascular structures and realistic tactile feedback.

An arc-shaped hammer head impacts a crash test dummy lower abdomen, verifying bio-mechanical responses that existing calibration methods neglect.

Reflection sensors measure jaw opening angles inside the handle, reducing training costs by replacing disposable simulators.

A medical training simulator uses a video display to show internal defects within a physical model for hands-on tool practice.

A computing appliance uses fluid levels in a tilted container to derive geometric areas without algebraic formulas.

Synthetic tissue with varied melting points mimics surgical incision using a heated probe, eliminating the need for conductive materials in training.

Segmented components replace bulky anatomical models, enabling portable intraosseous infusion practice without sacrificing training accuracy.

Layered fibrous materials saturated with electroconductive gel replicate human tissue electrical properties to enable realistic cauterization practice.

A portable spray demonstration kit featuring repositionable nozzles and a self-contained pump system for untethered operation.

A coupling framework loads external simulators as shared libraries into a common memory space to enable controlled data exchange.

A fluid simulation system delivers controlled artificial blood to wound sites for dynamic hemorrhage training.

A portable healthcare simulation mannequin replicates patient vital signs for realistic medical training scenarios.

Foam-hydrogel laminate replicates visceral texture, resolving the trade-off between realistic dissection feel and manufacturing complexity.

A medical simulation apparatus uses sensors to detect procedural actions and a virtual reality system to display visual feedback for training.

A bifurcated container with two extended chambers moves objects between sections to visually demonstrate arithmetic operations.

A virtual gear system represents algebraic equations using rotating cogs to solve mathematical problems visually.

A technique simulator featuring a simulated radial styloid process and subcutaneous region for medical training.

Modular bone inserts and nested sealing prevent fluid leakage during intraosseous infusion training while simplifying component replacement.

A wearable device applies electrical stimuli to simulate tactical injuries during training exercises.

Removable synthetic inserts replicate animal tissue realism, eliminating ethical concerns and reducing costs in surgical training.

A modular pulse duplicator system uses universal connectors to link detachable pump, compliance, and resistance modules for fluid simulation.

Motorized skeletal models simulate landmark asymmetries via shear and rotational platforms, replacing subjective manual evaluations with objective precision.

A computer-based method detects user state and environmental stimuli to provide variable levels of immersive or sparse augmented reality assistance.

A computer-implemented system captures student performance by associating assessments with specific learning outcomes for automated evaluation.