Impression Caps TRIZ Cases

Motion generators, sensors, and oral maps automate cleaning and inspection inside the mouth without manual tool manipulation.

A bioactive hydrogel scaffold recruits endogenous cells to rebuild vascularized, innervated tooth pulp after root canal therapy and resist reinfection.

Particle size distribution tuning in fluoroaluminosilicate glass powder extends glass ionomer cement working time while maintaining high compressive strength.

Close-coupled laser dies and beam-shaping optics improve intraoral structured-light contrast, speed, and accuracy without tooth powder.

Segmented 3D tooth models are locally aligned to measure anatomically correct movement, gingival recession, and shade change over time.

Water-soluble prepolymers use hydrophobic linkers and antioxidants to form hydrogels that resist hydrolytic and oxidative degradation.

An integrated slider and pivoting tray setup measures horizontal advancement and vertical opening in one step for accurate MAD digitization.

Smectite prevents solid-liquid separation in alginate curing paste, improving storage stability, handleability, and working time.

Zinc-catalyzed urethane (meth)acrylate synthesis replaces Sn catalysts to cut heavy metal usage while improving cured-product strength.

High-filler urethane acrylate dental composites cut curing shrinkage and cracking while preserving strength, flow, and color uniformity.

Citrate metal salts with a cationic antimicrobial remove root canal smear layers while avoiding the tissue damage and demineralization linked to EDTA and hypochlorite.

A base cavity and injection aperture deliver low-viscosity material below the gum line, improving impression accuracy without retraction cords.

Fluoride salt stabilizes silane in a one-liquid dental adhesive, preserving strong bonding to porcelain and tooth substance after storage.

Photoinitiated thiol-ene thermosets use amines and Type I initiators to cure in seconds while limiting monomer leakage and resisting wet-condition strength loss.

Laterally offset hooks let shell aligners engage orthodontic elastics to improve occlusion while limiting appliance deflection and preserving comfort.

A gravity-based orientation sensor rotates intraoral images so tooth position and vertical direction appear correctly on the display.

Simultaneous dual-mold thermoforming cuts plastic and heat waste while raising dental aligner throughput through geometry-based machine setup.

Specific phthalic and thiophene additives improve 3D dental prosthesis accuracy while preventing delamination during photopolymer curing.

Multiple 2D views from a 3D tooth model assign tooth numbers more accurately and quickly, reducing operator skill dependence.

Dynamic 3D tooth-row video with color distance indicators reveals premature contacts during jaw motion for more accurate dental treatment planning.

Density-based iso-value selection and point surface optimization turn CT dental impressions into accurate digital models with less processing.

Built-in display, buttons, and local feedback help dentists track scan coverage in real time without looking away to an external screen.

A continuous yttria gradient gives zirconia dental ceramics natural tooth-like translucency and color without visible layers while retaining strength.

Remote scanner inputs let users adjust 3D scan views and check data in real time while keeping the processing device at a hygienic distance.

Variable thickness, detachable regions, and 3D-printed geometry improve controlled palate expansion while making removal more comfortable.

Integrated wax bite registration and adjustable thermoplastic trays capture impressions and occlusal records in one denture visit.

A single coloring liquid with metal ions of different redox potentials forms tooth-like gradation in dental ceramic in one step.

A resorcinol- or catechol-based dental resin enables high filler loading, easier handling, and strong cured properties with lower shrinkage stress.

Opposed optical paths and patterned light improve 2D and 3D capture of highly reflective surfaces for more accurate virtual models.

Wing-mounted dual image sensors capture multiple tooth and gum surfaces at once, reducing operator skill and imaging time.

Balances nanoscale inorganic particles and metal oxide fillers to improve dental model color masking without raising viscosity or hurting shape accuracy.

A projected light pattern lets a handheld personal care imager derive surface orientation and distance for more accurate 3D reconstruction.

An on-axis camera, light source, and display simplify pharynx imaging in the oral cavity while enabling real-time disease probability assessment.

Repositionable receiving elements let one dental template produce multiple thermoformed splints, cutting 3D printing time and material use.

A Tb-Er-Cr zirconia composition keeps dental restorations color-stable and fluorescent during fast or variable sintering.

Digital planning plus drill guides or stereophotogrammetry helps avoid overcutting, improve crown fit, and shorten fixed prosthetic procedures.

A rigid metal insert in the 3D-printed tooth stump resists resin shrinkage, enabling precise detachable coupling to the model mandible.

Automatic feature detection, filtering, and joining remove extraneous scan data so teeth and gum regions are clearer to view and manipulate.

Separated phosphite and sulfite stabilizers keep dual-cure dental resins storage-stable while enabling fast curing without discoloration.

Scannable objects and segmentation preserve small interproximal tooth spaces in digital models, improving aligner planning accuracy.

A dual optical path lets one scanner capture facial and intraoral data in one workflow, simplifying 3D model integration for dental planning.

Grouped denture teeth let software enforce occlusion and esthetic rules, speeding digital setup without disrupting earlier tooth changes.

Porous inorganic filler cuts post-mix stringiness in resin-reinforced glass ionomer cement while preserving mixability, shaping, strength, and transparency.

A transparent retraction material enables accurate sub-gingival tooth scanning while reducing gum damage, repeat scans, and lab rework.

A dual-cure resin-reinforced glass ionomer composition improves wet-stage surface curing, limits expansion and staining, and stays stable in storage.

Multiple OCT channels scan in parallel to extend dental imaging range and speed while avoiding high sweep rates, noise, and digitizer cost.

Protein-precipitated calcium compounds and crosslinking create biomimetic dental and bone materials with better wear resistance, stability, and biocompatibility.

A photocurable dental composition balances low adhesive force and high elongation to limit mouthpiece cracking and reduce unpleasant stickiness.

Gadolinium-containing glass raises X-ray contrast in dental polymerizable compositions without the hardness and operability loss caused by barium glass.

Separate CAD-built core and shell green bodies are joined before sintering to improve fit, strength, and reduce deformation risk.