Impression Caps TRIZ Cases

A modular dental impression tray assembly captures jaw relations and final impressions in a single visit.

A lightweight openwork metal denture uses a multi-layered ceramic coating to enhance mechanical strength and aesthetic appearance.

Polymerizable phthalic acid derivatives integrate adhesive and crosslinking functions into a single molecular entity.

Covalent bonds between defatted bone and polyurethane resolve brittleness and necrosis trade-offs in bone grafts.

Tantalum interlayer buffers compressive stress to prevent DLC delamination on CoCrMo implants.

Aryliodonium salt photopolymerization initiator resolves ambient light stability and discoloration trade-offs while maintaining high polymerization activity.

Real-time augmented reality registration of virtual crowns to patient dentition enables immediate fit and aesthetic approval before fabrication.

A curable dental composition uses a low molecular weight semi-crystalline resin combined with nanocluster fillers to form self-supporting structures.

Hydroxyapatite binds viral surface proteins to reduce infection probability while forming a protective mucous membrane layer.

A disposable dental putty blocks out areas on impression trays using a polar polymeric resin formulation.

Austenitic steel composition eliminates nickel and cobalt while maintaining mechanical strength.

Alginate-based curable dental retraction paste resolves placement and removal trade-offs by hardening in situ for efficient impression taking.

Controller adjusts variable focus lens focal position and light emission amount to resolve measurement accuracy deterioration on translucent or glossy objects.

Lithium salt modified medical cement composition reduces compressive strength to 12 MPa for easier re-treatment.

Segmented porcelain types with specific CTEs resolve shade consistency issues between lithium disilicate and zirconia dental prostheses.

Amorphous divalent metal salt accelerates Portland cement hydration, reducing setting time from hours to minutes while improving handling properties.

A dental adhesive composition maintains storage stability through controlled ionic bonding.

A photocurable composition uses specific (meth)acrylic monomers to enhance mechanical properties.

Porous filler particles embed antimicrobial agents to prevent plaque while maintaining abrasion stability and aesthetic appearance.

Direct manufacturing integrates button protrusions into homogeneous dental trays, eliminating cementing interfaces that cause detachment and instability.

A dental enamel conditioner uses low vapor pressure organic acids to etch pseudo-intact surface layers for resin infiltration.

Silane coupling agent and organosilazane treat filler surfaces to prevent acid-base reactions that cause solidification and transparency changes during storage.

Multi-angle segmented connection portions orient the blade to secure surgical workspace in diverse oral cavities.

Two-component resin formulation resolves viscosity-flexibility trade-off to produce anatomically adapted dental splints.

Segmenting the light source reduces probe thickness and heat buildup in intraoral scanners.

Elastic deformation of the holding device accommodates varying pin positions, eliminating manual alignment effort.

A data processing method matches scan data with sample data to evaluate user proficiency.

An alpha-diketone photoinitiator paired with a germane coinitiator drives complete curing in dental compositions, eliminating monomer leaching and yellowing.

A monolithic ceramic support structure integrates teeth projections and gingival frameworks into a single unit.

Bimodal inorganic particle dispersion in thermoplastic resin resolves clumping and viscosity issues to boost bending strength.

A dental root canal filling composition uses polyolefin resins and styrene block copolymers to create a flexible, high-strength material.

A root canal filling composition combines a glass-fibre post with dentine-adhesive material to create a stable internal structure.

Creating an ionic gradient on allografts resolves the trade-off between material availability and slow host bone ingrowth rates.

A dental primer kit containing bis(methacryloyloxyethyl) hydrogen phosphate and 10-methacryloyloxydecyl dihydrogen phosphate improves dentin adhesion.

A customized dental care device uses shape-matched elastomer tips to engage individual dentition for precise cleaning.

A pre-sintered lithium metasilicate glass ceramic blank with controlled relative density enables precise machining of dental restorations.

A double-wall plastic container with an oxygen permeable inner wall and knock-button piston for dental adhesive ejection.

A curable composition combines vinyl polymers with crosslinkable silyl groups and photo-crosslinkable groups to achieve rapid curing.

A dental adhesive containing thermolabile compounds enables strong initial bonding to tooth structures.

A polymerizable dental composite material uses a narrow particle size distribution to achieve high flexural strength and low shrinkage.

A balloon film recording device deforms oral tissue via overpressure, enabling simultaneous detection of soft and hard tissues without multiple scanners.

Non-water solvent prevents diffusion into pre-sintered ceramic pores, enabling precise selective coloration with sharp boundaries.

Partial dynamic vulcanization provides green strength to high-elastomer uncured compositions, preventing gravitational deformation during shaping.

A fluid nozzle detects gum recession by measuring pressure changes as it moves across tooth and gum surfaces.

Replacing Bisphenol A with TCD-based monomers and matching filler indices resolves health safety trade-offs while maintaining high impact strength.

Astigmatic confocal imaging encodes depth via pattern orientation, reducing scan duration and enhancing precision.

Electrostatic spray deposition of a UHMWPE-CNT-HA composite coating on titanium substrates.

A two-component dental material system uses peroxides and CH-acidic compounds to initiate radical polymerization.

A computer processing system aligns 3-D dental models to calculate hinge axis position from intraoral scan data.