Dental Implants TRIZ Cases

Segmented mounting elements enable arbitrary guide channel positioning without complex five-axis machining, reducing production waiting times.

Angular sections retract into the ring volume to extract damaged screws, preventing component unusability in dental prostheses.

An expandable grabber dental tool adjusts its internal diameter to securely engage and remove retention members.

Zirconium-based amorphous alloy dental members reduce tooth root damage risk by enabling smaller screw dimensions while maintaining structural integrity.

Segmentation separates the permanent titanium base from the removable zirconia crown to resolve stability versus maintenance trade-offs.

A bone screw fastener features a three-dimensional surface pattern on its shank and threads to enhance mechanical stability.

Electrospun polymer fibers create a biomimetic matrix with controlled porosity to guide dental stem cell growth.

Horizontal implants engage lateral bone to eliminate grafts, reducing healing time while distributing biting forces for patient comfort.

A dried hydroxyapatite and collagen composition rehydrates into an injectable aqueous formulation extrudable through a gauge 18 cannula.

Self-locking conical connection transfers torque during dental implant insertion, protecting indexing elements from damage.

Burnishing edges concentrate force to incrementally expand the osteotomy, decoupling rotation from expansion to prevent bone fractures.

A dental prosthesis uses a sacrificial screw to fracture under excessive load and protect bone tissue.

A marker transfer jig captures fiducial marker locations on a patient's jaw to position reference points on a cast model.

Merged driver and wrench design eliminates loose tools in oral cavities, preventing patient safety risks.

Preform blanks reduce sintering loss and tool wear during the mechanical processing of dental ceramics.

Segmenting the access channel into aesthetic and functional paths resolves tongue irritation while enabling efficient superstructure repair.

A 3D printed scaffold features a guide hole that constrains the dental implant during placement.

A dental attachment assembly employs a rigid retention member with a continuous skirt to engage an abutment, eliminating wear from compressible rings.

A one-piece ceramic implant screw anchors in jawbone tissue and secures a dental crown via an integrated carrier section.

Vapor deposition of parylene creates a thin polymer film that prevents peri-implantitis and bone loss by blocking bacterial colonization in minute spaces.

Segmented polymeric stems provide angular orientation to reduce device complexity and weight compared to metal assemblies.

Segmented dental drill uses non-working distal portion as a fulcrum for guided oscillating movements.

TTCP-coated titanium dental implants promote bone cell growth through ion dissolution.

Metal compound particles remove protein contaminants from dental surfaces, restoring bond strength without abrasive damage.

Replacing passive surface modifications with immobilized gold nanoparticles accelerates osteointegration while maintaining biocompatibility.

Burnishing edges condense osteotomy walls via circumferential strain, accelerating bone regeneration and enabling immediate implant loading.

A multiplex thread structure on an artificial dental root increases axial compression and contact area for secure osseointegration.

A milling blank features an angled feed channel merging with a conical screw channel to secure dental abutments.

An implant uses masked deposition to create delimited regions with tailored biocompatibility, resolving adaptability versus complexity trade-offs.

Flexible absorbent pads create suction against gums to secure dentures, eliminating adhesive ingestion risks and reducing rocking.

Segmented drill components resolve wobble and complexity trade-offs by enabling quick shaft changes for stable cortical bone removal.

A porous metal dental abutment promotes soft tissue ingrowth to form a bacterial seal, preventing bone loss during healing.

A dental implant package uses a partition to separate fixture and auxiliary spaces with detachable covers.

A dental implant abutment uses a radially curved exterior surface to create a secure vertical seal against the implant body.

A dental implant coupling assembly uses a spherical tab to elastically fit into a supporting element cavity for stable connection.

A palatal anchorage device uses a triangular truss structure to improve fixation retention and support force against elastic body pulling.

Labial and buccal pins transfer surgical guide alignment to the denture base, eliminating custom support bars and reducing appointment time.

Digital model separation corrects casting deformations to achieve a stress-free fit for implant bridges.

Deflecting energy storing devices expand to create a barbed fit, resolving the trade-off between low insertion force and rotational stability.

Zirconia implant composition uses pentavalent oxide additives to stabilize oxygen vacancy concentrations during sterilization.

An intra-oral spectrometer analyzes food samples to determine identity through wireless data transmission.

Ultrasonic vibrations from a piezosurgery device remove necrotic bone without generating excessive heat or injuring soft tissue.

A temporary cylinder uses a male irregular hexagonal plug and female regular hexagonal socket to achieve frictional snap-in retention.

Dual dental resin layers protect intraoral electronic devices from moisture and enable safe detachment for recharging without damaging components.

A fixation tray lock mechanism urges side walls inward to compress hardened material against teeth.

A milling aid pivots a tool axis to machine angled cutouts in dental blanks.

A dental prosthesis removal tool with a rubber-covered hook engages under dentures to dislodge appliances, reducing the force required for safe patient removal.

Biodegradable hydrogels absorb water to swell gradually, reducing infection risks from injection ports.

An oxidation process forms a 20-80 μm ZrO2 layer on a Zr-14Nb alloy core, resolving the trade-off between ceramic appearance and metallic toughness.

A bone anchored mandibular advancement system uses removable connecting structures to displace the lower jaw relative to the upper jaw.