Dental Implants TRIZ Cases

Segmented design pairs titanium implant with ceramic abutment via press-fit joint, resolving strength versus cosmetic appearance trade-off.

A rotationally symmetrical transfer part uses a radial groove and clamping ring to secure a dental implant.

Asymmetric multi-root implants eliminate gaps between cylindrical designs and adjacent teeth, preventing bacterial accumulation and periodontal disease.

Grouping implant objects simplifies 3D model manipulation, reducing re-modification time while maintaining occlusal alignment accuracy.

Porous implant surfaces retain collagen coatings during insertion, preventing abrasion and promoting bone integration.

Opposing thread directions enable 1000 Ncm removal torque, preventing bone destruction during fixture extraction.

Inhomogeneous bone substitute distribution within a collagen matrix resolves the contradiction between mechanical stabilization and vascularization.

Porous tantalum implants enable bone ingrowth for stable denture support without requiring bone grafting procedures.

A one-piece dental prosthesis integrates a self-tapping pin into the forming block for secure anchoring and precise CAD/CAM machining.

Sintered titanium and ceramic members join to prevent metal elution from galvanic cells while maintaining precise dimensional stability.

Metal-ceramic diffusion bonding seals the gingiva-implant interface, reducing bacterial infiltration and chronic infection risks.

Segmented milling cutters machine angled dental screw seats, preventing oversized channel orifices that compromise aesthetics.

A denture base curable composition uses porous organic crosslinked polymer to absorb methacrylic monomers for improved paste operability.

A breakable coupling dental implant packaging container isolates the device to preserve superhydrophilicity and sterility during storage.

Vibrating a soft mold with wet restoration material forms anatomical crown walls, reducing manual carving time by 50 percent.

Hydration mechanism delivers controlled saline to lift sinus membrane while reducing tool count.

Master tube indicia align non-rotational implant features, resolving orientation errors during placement.

An ultraviolet irradiation device for implants uses an effective irradiation area confirming unit on the carriage to verify placement.

Protruding holding pieces engage fixture threads to prevent slipping, eliminating expensive disposable kits.

Gamma radiation causes discoloration in stabilized zirconia, which visible light reverses to maintain aesthetic requirements.

Nanostructures on the soft tissue contact surface resolve the trade-off between strong integration and bacterial adherence.

An asymmetric dental implant body prevents rotation in a circular bone socket, resolving the trade-off between surgical simplicity and initial stability.

A healing abutment featuring a movable reference member that defines precise positioning points for dental impressions.

A dental implant uses a plate thread design with perpendicular flanks to resist longitudinal movements.

Automated machine processes tooth bone grafts using controlled vibration and chemical solutions to produce sterile block or powder materials.

A monolithic dental implant combines a solid core with a porous exterior to integrate bone tissue.

A dental crown removal system uses a threaded fastener to disengage the crown from the abutment.

An adjustable dental implant resolves production-versatility trade-offs by using a ball joint to vary abutment inclination from 0° to 90°.

A segmented dental implant abutment uses adjustable cylindrical and semi-spherical elements to ensure precise mechanical stability.

An angled abutment system with a retention cap enables patient retrievability for dental prostheses.

A tooth replacement part uses a variable screw channel to allow uniform inlay insertion.

A dental fixture uses a widened trailing thread to compress bone tissue and enhance osseointegration.

A biomimetic composite material with a titanium alloy core and dentin matrix enables immediate tooth replacement via direct injection into extraction sockets.

Stator casing reciprocates linearly and rotationally out of phase with the rotor to dampen vibrations within a power toothbrush drive system.

A detachable prosthodontic device uses a screw head to apply frictional force for suprastructure retention.

Machining green ceramic compacts with a low modulus support material prevents fracture, enabling 0.05mm veneers that reduce invasive tooth thinning.

A gingival indexing device maps red tones and morphology to guide prosthetic restoration fabrication.

Interlocking positioning portions on the workpiece body and holding member prevent displacement during machining, ensuring precise dental prosthetic shaping.

Low-magnitude high-frequency vibration stimulates alveolar bone growth to achieve vertical ridge augmentation.

Segmenting the alignment function into a metal adapter resolves the trade-off between ease of screw insertion and compact component volume.

A pre-formed three-dimensional membrane adapts to alveolar bone defect geometry through integrated coupling and lateral covering parts.

A polyaxial dental implant system uses a rotatable anchor to position the abutment at optimal angles for crown alignment.

Monolithic lithium silicate layers convert to high-strength glass ceramic, eliminating sintering shrinkage and preserving dimensional accuracy.

A dental screwdriver shaft made of shape memory alloy bends to navigate curved implant channels without transmitting torque.