Dental Prosthetics TRIZ Cases

Movement sensing switches a dental light between curing and diagnosis modes, reducing complex inputs while giving clear visual and audio feedback.

Movement sensing switches curing and diagnosis light modes while visual and audio feedback improves control and procedural efficiency.

A stored 3D denture model enables fast, low-cost exact replacement from an in-home mold using CAD/CAM and 3D printing.

Motion sensing replaces manual switching between curing and diagnostic light modes, improving dental workflow with clear visual and audio feedback.

Crown-shaped recesses and positioning portions place artificial teeth accurately on denture plates, reducing technician variation and rework.

A rigid denture base uses oversized shared tooth receptions and positioning elements to keep try-in adjustments stable and scan-ready.

A nanocellulose-starch dental brace matrix balances mechanical strength with biocompatibility, durability, and antimicrobial protection.

Specific Na₂O, ZrO₂, and TiO₂ ratios enable direct milling of fully crystallized dental blanks without extra heat treatment or deformation.

A modular framework and tooth interface support non-destructive replacement, easier fitting, and correction of denture inaccuracies.

A virtual gingival line defines undercut-free tooth geometry, enabling automated CAD/CAM cavities and easier, accurate denture insertion.

Perpendicular angular positioning elements on the holding shaft enable diverse tooth geometries while absorbing vibrations that cause machining defects.

Dual quartz solid solution phases in glass ceramic balance mechanical strength with optical translucency for durable dental restorations.

Digital prosthesis design systems predict sore spots via statistical models to create buffer spaces, reducing reliance on doctor experience.

A wax prosthesis method uses a virtual 3D model to create preformed tooth sockets for prefabricated teeth alignment.

A dental prosthesis fastening device uses adjustable silicone material to create stable retention for the denture base.

A single injection molded reflector body with clover leaf elements and reinforcing walls stabilizes LED optical alignment.

Automated computer-controlled machining of wax blanks creates precise tooth sockets that eliminate manual alignment errors and occlusion defects.

Nesting strategies within a partially dense sintered preform eliminate post-shaping sintering, reducing processing time while maintaining restoration precision.

A sealed polymerization chamber applies pneumatic pressure to compact dental compositions and eliminate trapped air bubbles.

Mills dentures from layered blocks and refines fit using deformable wax, reducing trial fittings.

Polygonal securing shafts allow angular repositioning of mill blanks, resolving vibration and interchangeability trade-offs in CAD/CAM systems.

Step-like denture base sockets create precise clearance for bonding agents to ensure stable artificial tooth placement.

Assembly positions synthetic teeth via rods and reference component to form a resin injection mold, eliminating master models.

Vertical channels in a prosthesis base allow adhesive injection into custom-fit recesses, resolving insufficient bonding space without shortening teeth.

Segmenting the preform into a body and insert receiving region resolves manufacturing tolerance errors, reducing patient wait time for chairside crowns.

Uniform elastomeric pressure minimizes residual stresses in denture base discs, preventing fit issues and tooth debonding.

Self-service thermoforming and bonding accelerate prosthesis production while maintaining fit precision for edentulous individuals.

A denture base fabrication method uses rod members to support polymerized material during automated cutting.

Reverse layers conceal boundaries between differently colored zirconia layers, ensuring smooth gradients for natural tooth aesthetics.

A dental mill blank integrates a resin portion to buffer ceramic cutting against CAM device vibration, preventing chipping and abrasion during processing.

Anatomically correct replica teeth pre-mounted on dental bite rims enable precise patient selection of artificial tooth characteristics before final fabrication.

Pre-formed prosthetic pre-bodies minimize material removal volume, reducing tool wear and production time while maintaining high material quality consistency.

Heated polycaprolactone plates conform to changing jaw geometries, enabling untrained users to correct fit errors without professional intervention.

A laser processing method adjusts dental material transmittance by projecting beams to create internal marks.

A handheld light-curing device uses reflected signal detection to monitor polymerization progress and adjust light output dynamically.

Composite additives and controlled grain growth resolve the contradiction between translucency and mechanical reliability in dental ceramics.

A separable segmented casting ring uses flexible semi-cylindrical segments to form a cylindrical mold structure.

Inclined LED axes and rotation achieve even polymerization of complex dental prostheses while reducing energy waste from broad-spectrum emission.

Segmented adhesive channel with varying cross-sections prevents gaps and bacterial traps during prosthesis bonding.

Pre-calculated vertex mappings eliminate iterative ray-casting, reducing computational complexity while maintaining functional morphology.

A magnetic rocking body replaces complex universal joints to reduce device complexity while maintaining precise angle adjustment.

Synchronous rotation of multi-wavelength LEDs spectrally blends output, resolving spatial inhomogeneity that causes inconsistent resin curing.

Cutting a machinable denture mold surface defines placement grooves that integrate artificial teeth with the base material during curing.

Interlocking positioning members maintain occlusal accuracy by preventing artificial tooth shifts during CAD/CAM fabrication.

Molding a custom-shaped cutting target reduces material waste and processing time compared to disc-based fabrication methods.

A dental light-emitting device uses a single activator to switch between operating modes based on user input timing.