Impression Caps TRIZ Cases

Optical fiber ribbons use high acrylate conversion inks to ensure reliable stripping.

Digital 3D representations define validation surfaces to ensure accurate tooth preparation for dental restorations.

A dual-barrel cartridge adaptor transfers remaining substances between cartridges using nested housing and complementary fastening components.

A spindle drive system uses offset thread structures in a clasp nut member to extrude dental materials.

A modular dispenser device houses multiple cartridges and mixes bi-component substances using a dynamic-static mixer.

A photopolymerizable ink composition maintains low viscosity at room temperature to enable precise protective layer deposition.

Polymer coating on glass powder delays acid-base setting reactions, extending working time and increasing initial compressive strength.

Strategic support structure positioning counters gravitational warping during photocuring to ensure precise fit for dental appliances.

Resin cured body uses inorganic filler rich in group II and XIII elements to bond directly with acidic monomers, eliminating primer treatment.

Radically polymerizable dimer acid monomers incorporate ring-opening groups to reduce polymerization shrinkage while maintaining mechanical strength.

Methacrylate copolymer binder resin enables low-temperature degreasing of inorganic paste compositions.

Disposable veneers adhere to teeth via a removable composition, avoiding the cost and invasive preparation of traditional professional veneer applications.

Multiple camera modules in a dental handpiece switch active views via processing means to prevent drilled face blind spots.

Spatially distanced parallel light rays enable precise contour recording of semi-transparent objects like teeth.

Adjusting the Ca/P ratio and liquid pH controls the moldable work time of biphasic self-setting calcium phosphate materials.

A magnesium-reinforced polymer composite barrier membrane provides mechanical protection during guided bone regeneration.

Matching filler refractive index to the monomer mixture enables deep curing depth while maintaining opacity, eliminating the need for multiple materials.

Porous filler particles absorb monomer through capillarity, creating strong anchoring that prevents brittleness while maintaining high bending strength.

A dental data apparatus segments teeth into individual units using a fan beam CT scanner to generate precise 3D models for clear aligner manufacturing.

Dispersing rubber impact modifiers in liquid monomer resolves color instability and porosity while maintaining fracture toughness.

Segmented annular reservoir and spatially offset feeds minimize flow resistance while preventing reverse contamination in dental mixers.

Benzalkonium chloride inhibits matrix metalloproteinases to prevent dentin-adhesive interface degradation and maintain bond strength.

A bite registration tool aligns tooth casts in occlusion to enable on-site aesthetic and functional checks.

Rigid fiducial markers constrain oral arch geometry reconstruction, reducing stitching errors in full arch scans.

A 3D scanning system generates color image data by combining monochrome geometry with two-dimensional color information.

Calcium gradient in titanate layer resolves contradiction between scratch resistance and apatite-forming ability for stable bone repair implants.

Hybrid monomers combining acrylamide and acrylate groups improve flexural strength and elasticity while managing polymerization complexity.

A pivotable nozzle capsule uses a bearing member and shell to rotate between storage and dispensing positions.

Cobalt-based dental alloy containing platinum and ruthenium eliminates ferromagnetic behavior while maintaining thermal expansion compatibility with porcelain.

Addition-fragmentation agents reduce polymerization stress and shrinkage in dental resins, improving bonding reliability.

A root canal debridement apparatus uses a microcannula and spectrometer to detect debris in evacuated fluid.

A mouthguard assembly embeds a rigid protective member within a flexible body to distribute impact forces effectively.

A curable liquid-phase monomer and volatile driver fluid enable rapid polymerization within thermal ejection systems.

Sol-gel synthesis and pressure-assisted sintering produce translucent ZrO2-SiO2 glass ceramic exceeding 400 MPa flexural strength for dental restorations.

An acidic and basic polymer coating improves wettability while reducing bacterial proliferation risks in soft contact lenses.

A dual-cure dental composition switches viscosity via radiation exposure to simplify impression and retraction workflows.

Navigation bodies enable accurate virtual model positioning by transforming scanner coordinates to articulator frames, resolving alignment precision issues.

Coordinate markings on the impression tray interact with positioning means to fix the model, eliminating iterative alignment errors.

Casting molten lithium silicate glass at 4 to 80 dPa·s simplifies manufacturing complexity while ensuring reproducible bending strength and translucency.

Novel glass-ionomer cement incorporates nanosilver bioactive glass to resolve the lack of antimicrobial properties in conventional restorative materials.

N-substituted methacrylamido-bisphosphonic acid monomers enable direct enamel adhesion without pretreatment.

Thiol-ene dental materials reduce polymerization shrinkage via step-growth polyaddition, resolving the trade-off between low stress and unacceptable odor.

Electrostatic core-shell agglomeration increases surface area without increasing particle size, improving composite polishability and wear resistance.

Controlling pore diameter and specific surface area balances composite hardness against opposing tooth enamel wear.

Merging fluorescence imaging with 3D scanning resolves stitching inaccuracies that reduce visibility of cariogenic regions in large field scans.

A two-part bite fork with scan markers enables direct 3D data acquisition for dental prosthesis production.

Surfactant-mediated water permeation reduces kneading time while polysaccharides prevent material dropout during aging.

Adjusting monofunctional difunctional methacrylate ratios minimizes polymerization shrinkage while maintaining transparency.

Glassflake filler sizing prevents nozzle clogging during extrusion, maintaining mechanical strength and dimensional accuracy in dental restorations.

A dental prosthesis fabrication system captures intraoral color information to generate precise color data for automated surface application.