Impression Caps TRIZ Cases

See how a multi-cartridge dispenser stores formulation data and automatically dispenses customi

Cooling during mixing and injection keeps bone cement workable longer and makes setting time more predictable in vertebroplasty and kyphoplasty.

Controlled low-level sizing with unsaturated and polar groups improves carbon fiber adhesion while reducing voids in norbornene-based composites.

Ionic polymers diffused into hydrophobic thermosets or thermoplastics create IPNs with water-swellability, strength, and low friction.

A two-axis support mount preserves six-axis laser arm motion while cutting couplers to reduce energy loss, beam drift, and cost.

An adjustable-antenna hub improves wireless scan data transfer between intraoral scanners and processing devices in signal-constrained clinics.

A buck-boost supply assembly enables fast multi-wavelength light switching for real-time intraoral scanning with lower power loss.

An orientation template or optical sensor aligns polygonal mixer and drive shafts for direct insertion, avoiding idle rotation and torque loss.

A detachable battery interface with capacity indication helps wireless scanners avoid power loss, charging interruptions, and data loss.

A custom-fit preloaded oral appliance keeps medicament in contact with teeth and soft tissue, reducing leakage, wastage, and side effects.

A movable antenna hub improves wireless scanner signal reception and stable 3D scan data transfer to processing devices.

Overlapping VCSEL beams and homogenizing lenses reduce speckle and noise, improving intraoral scan guidance and 3D measurement accuracy.

A custom-fit oral appliance preloaded with gel medicament improves targeted contact, limits leakage, and supports longer oral treatment.

Visual field-of-view guidance helps position an intraoral scanner correctly, improving 3D scan completeness and accuracy despite probe handling limits.

Asymmetric magnet placement on dual linear guides stabilizes movable-element tilt, preserving scanner measurement and driving accuracy.

Asymmetric magnet placement and play-fitted linear guides keep lens inclination constant despite assembly error and motion changes.

Acrylate resin chemistry and matched fillers raise fracture resistance and flexural strength while preserving transparency for 3D dental parts.

A linear actuator and bearing move the intraoral scanner lens along its axis while preventing lateral drift, improving 3D dental model accuracy.

Magnetic induction charging in a cradle keeps a wireless 3D scanner cable-free for narrow intraoral use while disabling scanning to save power.

Visual positioning cues show scanned areas and the current field of view, helping operators orient an intraoral scanner more accurately.

Interfacial modifiers and optimized microsphere sizing strengthen van der Waals bonding, enabling lighter polymer composites with better viscoelasticity.

3D dentition scans and CAD/CAM replace handcrafting to produce oral appliances with more consistent fit and fewer adjustments.

Dual-material CNC milling forms a hard base and soft lining with an offset cavity to improve fit accuracy, comfort, and remake reduction.

Automated gum line detection, 3D printing, and laser marking reduce manual dental design errors while adding patient-specific identifiers.

Air vent holes in the cartridge gasket release trapped air during injection, preventing impression defects without extra process steps.

Locator features guide automated milling to remove excess aligner material precisely, cutting manual trimming time and avoiding sharp edges.

Locator features added to tooth models guide automated milling of aligner excess, cutting manual trimming time, cost, and sharp-edge risk.

An interwoven metal retention layer and polymer bonding keep esthetic dental crown coatings attached under occlusal forces.

A vent hole in the gasket contact jaw releases trapped air during injection, preventing impression defects without extra air discharge steps.

A locator feature positions the teeth model for automated trimming of excess aligner material, reducing hand-cutting time while preserving fit and comfort.

Continuous sensory monitoring and time-based planning help a mobile target system gain energy, avoid hazards, and protect sensitive information.

Digital dentition models and CAD-based fabrication cut manual fit variability, enabling repeatable oral appliances with precise adjustment.

Population-based 3D jaw modeling creates standardized splints with secure fixation features for stable edentulous fracture reduction.

A guided drive shaft lets dental mixers seat first, then lock into torque-transmitting engagement for faster, more reliable coupling.

Digital 3D dentition modeling and CAD/CAM manufacturing reduce oral appliance variance, improve fit, and limit clinically significant titration errors.

A variable-length arm and counterweight adjust torque as load position changes, helping mobile medical devices resist tipping in transport.

Combining intraoral scans with a partial physical impression improves 3D tooth margin accuracy where light limits and soft tissue obscure detail.

An ellipsoidal cranial support with adjustable girders guides maxillary protraction while avoiding TMJ compression and mandibular backward push.

A conformable oral retraction structure expands from a constrained shape to create a dry, accessible dental field for imaging and treatment.

A layered vacuum film adds detectable contours and suction adhesion, enabling accurate soft-tissue oral scans without physical imprints.

A pre-mixed strontium silicate cement stays injectable in storage, then hardens in body fluid to improve setting speed, strength, and biocompatibility.

Ceramic fibers and nanoclusters are tuned to improve dental composite strength, handling, polish retention, and translucency.

Multiple scan units and a reflecting element expand intraoral scan coverage while keeping tip height low and limiting reflections.

Two wavelength-specific light beams and dual light gates extend depth of field while preserving scanner brightness and image resolution.

Local alignment of 3D tooth models establishes anatomical correspondence for more precise tracking of tooth movement and dental changes over time.

A fixed dental-arch reference device corrects distortion in intraoral scans, improving accuracy for large edentulous and full-arch impressions.

Al-Si glass powder with copper or vanadium improves long-term storage stability while preserving curability in two-agent dental resin compositions.

A calcium silicate cement and dental pulp stem cell secretome blend improves osteogenic differentiation, maintains hardness, and avoids tooth discoloration.

A mixed urethanized acrylate resin balances strength, toughness, and water resistance for stereolithography dental parts.

Controlled heating rates across shrinkage zones keep zirconia shrinkage nearly constant, cutting firing time while limiting prosthesis deformation.

A balanced acid-group methacrylate, metal compound, and inhibitor formulation improves cement adhesion while preserving primer stability.

Combining aromatic and non-aromatic polyfunctional methacrylate monomers cuts shrinkage stress while preserving strength, low water uptake, and cavity fillability.

Removable friction supports hold intraoral scanners horizontally, prevent drops, and allow easier cleaning and disinfection.

Nanodiamonds in PMMA denture composites reduce surface roughness and Candida adhesion, helping prevent denture stomatitis.

A single sensor with mirrors and prisms captures stereo oral images, cutting scanner size, weight, cost, and sync complexity.

Two-stage sintering turns oyster shell waste into porous biphasic calcium phosphate bone graft ceramic with improved biocompatibility.

A CPNE7-derived peptide seals dentinal tubules through physiological mineralization, helping restore dentin and protect pulp from necrosis.

Flexible zones in an orthodontic aligner shell maintain gentle continuous force and improve engagement with initially misaligned teeth.

Integrated reinforced aligner hooks hold orthodontic elastics to add occlusion force while limiting hook deflection and preserving tooth engagement.

A benzo-fused heterocyclic fluorescent agent helps dental composites keep natural tooth fluorescence without yellowing or losing strength.

Astringent dental retraction paste uses kaolinite-mica fillers to widen the sulcus, absorb fluids, and support hemostasis with less tissue trauma.

High- and low-Tg monomers balance radiation curing with dimensional stability for dental models and prosthetic parts at 45–55°C.

A balanced monomer blend addresses low viscosity, odor, and oxygen-inhibited curing while producing tough, water-resistant dental objects by vat stereolithography.

This dental opaquer forms thin glass phases, improving opacity while preserving strength and accurate fit during sintering.

A dental milling blank combines high inorganic filler content with a specific resin matrix to achieve low water absorption.

A 3D intraoral scanner uses a detachable reflector to switch between wide-area and narrow-area scanning modes for precise data acquisition.

Alternating bioresorbable polymer and bone forming material layers create interconnected pore channels within the implant structure.

A self-adhesive dental resin composition uses a dual-cure initiator system to accelerate polymerization and enhance mechanical strength.

Phosphonic acid groups bond to tooth minerals while radically polymerizable groups form resin networks, eliminating separate etching steps.

Local vacuum thermoforming of polymeric sheets over shipped stereolithographic patterns eliminates manual trimming delays and reduces labor costs.

A biodegradable pressure-sensitive adhesive tape releases fluorine ions to maintain stable oral concentrations.

A two-part dental composition combines ceramic biomaterials with mineral trioxide aggregate to enhance implant bonding.

A dental 3D scanner projects a color dashed line pattern to generate precise intraoral data.

Segmented reservoirs in a customized tray deliver precise agent amounts, reducing gum erosion and sensitivity caused by imprecise dosage control.

Inclined inflow areas at the piercing element prevent clogging during flow connection establishment.

A thermolabile polymerizable composition forms network polymers that soften reversibly at low temperatures.

A translucent veneer ceramic composition comprising SiO2, Al2O3, Li2O, Na2O, ZrO2, and TiO2 sintered between 800° C to 940° C.

Pulverizing large acid-reactive glass powder with small particles creates a bimodal distribution that balances mixing properties and mechanical strength.

A fixing solution applied to porous ceramic layers prevents uncontrolled diffusion of nitrate salt dye solutions during additive manufacturing.

Controlling radiopaque substance particle size to 0.1-1.0 microns prevents long-term retention and interference with tissue healing.

Digital dental models use positioning keys to align components, eliminating physical impression degradation and manual errors.

A photography support device identifies target parts in intraoral images to guide complete capture.

A PEEK implant applies a double pure titanium coating with specific thicknesses to resolve insufficient bone adhesion and instability.

A high-expansion gypsum composition enhances setting expansion through dry copulverization of calcined and dihydrate gypsum.

A calcium phosphate composition combined with phosphorylated compounds like phosphocreatine to form a tissue adhesive.

Segmenting the handle from the tray body eliminates lip interference and allows precise occlusal position recording by removing movement restrictions.

Acoustic inversion bypasses bone barriers to depict disc displacement in the sagittal plane.

Methacrylate dental composition with silane-modified glass ionomer filler reduces polymerization shrinkage stress while maintaining mechanical strength.

A boron-doped diamond coating acts as an electrochemical anode to generate oxidizing agents, eliminating tissue damage from metal ion release.

A digital dental articulator calculates three-dimensional jaw movements using mathematical models to simulate condylar guidance.

A jig device holds a work piece in a milling machine to create precise dental prostheses.

A dental model kit dowel pin repositions tooth dies in three-dimensional space, eliminating frequent professional adjustments required by conventional braces.

Remote laboratory design eliminates expensive equipment costs while authentication processes verify authorized materials during in-house fabrication.

A 3D scanner uses rolling shutter synchronization to project interleaved light patterns at high frame rates.

Non-line-of-sight motion capture systems detect dental prosthetic position data through tissue structures for accurate in vivo operation analysis.

A flexible film laminate cartridge with a dynamic mixtip delivers dental impression materials.

Segmented design maintains airway dilation while allowing tongue protrusion, using disposable registration devices to ensure accurate fit.

A scanner tool attachment system detects connected tools to trigger automatic calibration routines without manual intervention.

Replacing aromatic amines with thiourea derivatives allows wet curing while preventing discoloration and toxicity in dental materials.