Dental Implants TRIZ Cases

A surgical guide uses external means to direct a drill through oversized holes without contact.

Integrated radiopaque markers on the registration appliance align CBCT and digital images, reducing multi-appointment planning time.

Low-resistance ceramic implant surfaces enable electrolytic biofilm removal without metal ion detachment or titanium oxide formation.

A motion tracking system uses electromagnetic sensors to provide real-time position feedback during dental implant procedures.

Segmented components allow the collar to pivot against the abutment, accommodating angled implants while preventing excessive wear from non-parallel seating.

Magnesium-based tenting devices eliminate secondary removal surgeries by degrading while releasing ions that stimulate bone regeneration.

A hybrid dental abutment couples to implants via a receiver interface while supporting interchangeable overdenture and restorative components.

An asymmetric external engagement structure on a ceramic occlusal screw prevents brittle fractures during tightening, ensuring reliable abutment attachment.

Radially curved land areas on a multi-diameter drill bit reduce friction and heat generation, preventing thermal damage to surrounding bone tissue.

Mixed solution coating prevents contamination to shorten osseointegration period.

A digital workflow generates customized orientation appliances and temporary restorations using intraoral scanning data.

A dental implant analog uses integrated alignment surfaces and anti-rotational protrusions for precise positioning within a physical model.

Segmented pillars and slots match Young's modulus to prevent stress shielding and resorption.

Shape memory alloy compression plates on a dental abutment adjust crown alignment and enable easy removal without cement misalignment.

Threaded caps replace fixed components, resolving the contradiction between stable anchorage and easy repair in overdenture systems.

Composite interpenetrating polymer networks resolve the trade-off between structural stability and biodegradability in periodontal barrier membranes.

A capped implant shield uses a sliding monolithic outer and inner structure to guide angled placement.

Offset cruciform blades shape jawbone openings to match implant geometry, resolving suboptimal support from non-conforming surgical sites.

Transverse pin aligns implant analog in model, simplifying adjustment of angled fixtures.

Segmented guide pins determine alveolar bone geometry via direct contact, resolving the trade-off between implant placement precision and patient recovery time.

A biodegradable stent with a transverse shelf maintains space between gingival epithelium and periodontal ligament tissues.

A graded glass-ceramic sandwich structure enhances flexural strength in dental prostheses.

Hydroxyapatite-treated Tagua palm endosperm delivers variable hardness to reduce maxillofacial shock damage from traditional rigid materials.

Anodic oxidation applies a ceramic coating to dental implants, preventing metal visibility while preserving titanium osseointegration.

A computer-assisted dental implant guidance system tracks handpiece and jawbone markers to orient surgical fixtures with precision.

Direct additive manufacturing of master models with integrated reference surfaces and threaded cavities eliminates implant analogs to reduce production costs.

Fuses pre- and post-procedure CBCT data with intraoral scans to restore accurate bite alignment.

A bone carving tool with a convex ridge design absorbs condensing pressure to prevent cortical bone breakage during dental implant placement.

Calcium-containing microparticles combined with laser irradiation shorten the alveolar bone treatment period by enhancing bonding strength.

An elastic dental implant abutment uses inclined surfaces and fastening legs to absorb vertical occlusal forces and prevent bone damage.

A dental implant body with a hermetically sealed gap absorbs impact forces by deforming its internal surface relative to the outer shell.

Casting jigs with well bodies enable chair-side fabrication of anatomically shaped healing caps that preserve gingival tissue aesthetics.

A conical threaded intermediary component protects the interface zone from contamination while enabling adjustable prosthesis inclination and height.

An inner film accommodates curing shrinkage in hardenable dental articles, preventing micro-leakage and ensuring proper marginal fit.

Radially offset contour sections on the scan body resolve scanning accuracy conflicts in confined oral spaces by enabling precise orientation detection.

Segmented adapter with snap locks eliminates screw removal time and reduces mechanical stress on the implant.

A polymer implant uses external mechanical energy to deform its shape into a tissue hole for secure locking.

Segmentation separates the porous tantalum bone-growth zone from the locking mechanism, resolving complexity in securing small-diameter implants.

Segmented hooks with elastic deformation prevent accidental detachment while enabling easy manual release.

Segmented web walls in implant storage systems enable lateral fluid flow, resolving steam access bottlenecks during sterilization.

Segmented projections on a dental implant enhance primary fixation stability by adapting to minimally prepared jawbone holes, reducing instrumentation demands.

A dental implant guide uses a snap-fit stop element to lock at a predetermined depth during insertion.

Segmenting the cap from the abutment using a mechanical retaining ring eliminates debris from filling material removal.

A surgical template features cylindrical guides with end-stroke means to control implant depth and angular positioning.

Replacing physical impressions with intra-oral scanning eliminates cumulative errors from manual models, ensuring accurate implant-supported restorations.

Replacing threaded screws with a tapered junction eliminates loosening risks and simplifies disassembly.

An expandable attachment device increases radial dimension within cancellous bone to enhance mechanical interlocking and anchoring strength.

Segmented grinding teeth and intermediary dead-stops prevent surface adhesion, enabling reliable bone retrieval without binding.

Trench structures on flexible portions reduce implant rigidity mismatch, mitigating tissue necrosis and loosening caused by stress shielding.