Impression Caps TRIZ Cases

An individualized dental impression tray uses integrated undercuts to mechanically lock the impression compound.

Cyclopolymerized polymer backbone increases flexural strength and fracture toughness, solving brittleness in posterior restorations.

A dental prosthesis adhesive uses a water-based solvent to maintain suppleness and spreadability.

Mixing a metallic salt coloring solution into the ceramic slurry during slip casting achieves uniform color penetration throughout the zirconia body.

Germanium dioxide addition increases density and castability in lithium metasilicate glass ceramic dental blocks.

Soluble ActRIIa antagonists block activin pathways to reduce tumor volume and prevent bone metastasis, avoiding toxicity from chemotherapy.

Elongated through holes in the outer wall and bottom portion prevent set impression materials from floating upward or peeling off during removal.

An oral treatment device uses an inertial measurement unit and a trained classification algorithm to detect movement types for adaptive control.

Polyhydrogen fluoride salts etch silicate ceramics while alkoxysilanes prime the surface, eliminating toxic hydrofluoric acid use.

Axial protrusions on the carrier core prevent material separation during insertion, ensuring a consistent seal in root canals.

A 3D mesh model separates maxillary and mandibular arches using intersection zones from a single extraoral scan.

A rapid-setting hydraulic binder composition uses tricalcium aluminate and dodecacalcium heptaaluminate to achieve fast hardening.

A training system computes temporal, translational, and rotational trajectories for oral-cavity imaging endoscopes to guide technician operations.

Deformable one-piece trays reduce inventory complexity while enabling precise occlusal alignment.

CAD-CAM milling creates precise retention features on artificial teeth held in an elastomeric nest, resolving manual adjustment errors.

A one-part dental adhesive composition uses specific monomer ratios to maintain storage stability.

Segmented electrode arrays replace low-resolution resistance films, enabling accurate multi-contact group analysis across the entire dentition.

Curing composition combines polyarylate epoxy with cyanate ester resin to form isocyanurate structures, improving heat resistance and toughness.

A dental composition blends aromatic and alicyclic monomers to form a cured matrix with controlled handling properties.

A single-component dental adhesive uses acid (meth)acrylamide monomers with multiple polymerizable groups to achieve strong adhesion.

A one-liquid dental adhesive composition uses a silane coupling agent and acidic monomer to bond ceramics and tooth substance.

Strongly acidic phosphonic groups resolve the adhesion strength versus storage stability contradiction in dental composites.

A dual-scan recording device uses an inflatable balloon to deform soft tissue for precise 3D modeling of the oral cavity.

Adjustable shim members on a maxillary base plate optimize incisal edge positioning, reducing chairside time while maintaining anatomical measurement accuracy.

Azide and alkyne compounds enable cycloaddition reactions in dental restorative materials, resolving low monomer conversion limits.

Silanated glass flakes with specific aspect ratios resolve contradictions between extrusion ease and gloss retention in dental restoratives.

Optimized yttria and alumina content enables pressureless sintering to produce a zirconia sintered body with 500 MPa bending strength and natural translucency.

A confocal measurement apparatus focuses light beams to fixed focal positions relative to an optical probe.

A dental photocurable composition uses a specific tertiary aliphatic amine accelerator to maintain matrix integrity.

Encapsulating radiopacifying fillers within acrylic polymer particles maintains compression strength while achieving necessary radiopacity.

Calcium phosphate cement composition uses magnesium cations to inhibit premature reaction and preserve reactivity during storage.

A bite fork substrate integrates internal channels and a pumping mechanism to deliver impression material through orifices for uniform distribution.

A photosensitive resin composition uses an erythritol-based monomer to form organic films with high restoring force.

Emulsion polymerized acrylic particles suspend in liquid carrier to form storage-stable two-part bone cement.

Compression prevents void formation in thick dental prosthetic blocks, ensuring mechanical strength and milling workability.

Merged arch scanning replaces multiple impression sessions, reducing treatment time while maintaining restoration accuracy.

A single optical distributor routes laser light to multiple probes, eliminating redundant main units and reducing space requirements.

Segmenting polyacid into separate pastes resolves mixing viscosity issues while maintaining storage stability.

A dual-barrel dental cartridge uses a snap-open cap to dispense premeasured materials through a mixtip.

Optimized alginate viscosity prevents tooth adhesion while maintaining impression accuracy without complex temperature control.

A measured object mounting tool extracts three-dimensional shape data of dental prostheses using a cylindrical structure and laser sensor.

Composite acrylic resin material improves denture base durability by reinforcing yield point strength in compression tests.

Thiourea derivatives and bisacyldialkylgermanium compounds initiate radical polymerization, eliminating amine-induced discoloration and storage instability.

A dental coating composition reduces plaque adhesion by over 50% using multifunctional methacrylate monomers and amorphous nanosilica fillers.

Sugar alcohol humectant prevents water evaporation from dental glass ionomer pastes, ensuring storage stability and mechanical strength.

A dental composite material with a specific filler mixture and monomer blend achieves a high bending strength to shrinkage stress quotient.

Thermal phase changes replace chemical curing wait times, enabling rapid creation of precise dental devices.