Dental Implants TRIZ Cases

A dental implant with variable profile threads and a tapered core facilitates insertion into bone tissue.

Pickling removes native oxide layers before acid etching to eliminate residual sandblasting material from titanium-zirconium alloys.

Elastomeric space regainer exerts resilient pressure to restore lost tooth spacing, eliminating expensive laboratory fabrication.

Segmenting the container into nested deep-drawn sleeves reduces production costs while maintaining contamination-free storage.

Magnesium phosphate hydrogel removes biofilms from dental implants without damaging the titanium surface while promoting bone regeneration.

Segmented locking simplifies handling while composite materials ensure reliable anchoring and natural chewing sensation.

A medical insertion device uses a variable resistor to adjust conductor resistance for accurate tissue identification.

CBCT-based 3D printed guides constrain osteotomy depth to prevent sinus membrane tearing during elevation.

Intermediary guide aligns drill path to prevent damage to orbit and infratemporal fossa during osteotomy.

A dental prosthesis support device uses elastic connectors to attach a lingual strip to teeth for patient installation.

Segmenting the appliance into a tooth cap and abutment allows nesting a sensor chamber with flow communication, reducing bulk for patient comfort.

Applying vibrational energy to heated feedstock reduces viscosity and improves mold cavity filling during powder injection molding.

A bone drill bit uses a passive optical indicator to prevent thermal bone damage without adding electrical sensor complexity.

Core-shell glass ionomer cement resolves strength-bioactivity trade-off by confining reactive fillers to a shell layer.

An elongated cover member sealed with cement extends toward bone to arrest peri-implantitis by blocking bacterial accumulation on exposed threads.

A rectangular dental implant base anchors into jawbone tissue to minimize embrasure gaps between adjacent teeth.

Atraumatic extraction preserves alveolar bone and keratinized gingiva, enabling socket-sized implant placement without excessive bone removal.

A dental prosthesis screw features a convexly rounded chin to bear against the superstructure bore.

Hydroxylating the abutment surface resolves inflammation risks from bacterial plaque by enhancing peri-implant mucosa integration.

Polyetheretherketone composite with hydroxyapatite resolves stiffness issues in dental implants, reducing stress shielding risks.

Segmenting pores into open and blind zones enables tissue ingrowth while blocking microorganism penetration to prevent implant rejection.

A boron-doped diamond electrode generates hydroxyl radicals and H+ ions from water to detach biofilm contaminants.

Pre-formed hollow shell with asymmetric scalloped design re-establishes biologic seal and prevents irreversible soft-tissue changes after tooth extraction.

A customized bone transplant matches jaw anatomy to support tooth movement, eliminating the need for subsequent prosthetic implant therapy.

Segmented abutment design with spirally formed cut portions absorbs occlusal force through elastic deformation.

A dental attachment kit uses a removable ball to secure appliances without screws or cement.

A sinus implant uses spiral grooves to guide bone growth powder through a recessed pushing tip during placement.

A dental implant fastening system uses a ball-shaped seat and screw mechanism for secure, adjustable positioning.

A decentralized additive manufacturing device automates printing, cleaning, and curing within a single unit.

Pulsed electrical fields modulate protein release to accelerate bone integration, reducing healing time and patient discomfort.

A surgical guide design method overlays CT and intraoral scanning images to align virtual implants with alveolar bone structures.

Segmented polymeric aligners reposition teeth to expose implant sites, enabling simultaneous osseointegration and reducing overall treatment time.

A dental release device uses a movable member to apply separating force against friction fit seals.

An asymmetric jaw implant thread adjusts its wedge angle along the circumference to handle non-axial forces during angled placement.

A dental implant exposure device integrates a magnetic sensor and cutting blade into one handpiece for precise gum removal.

CAD-generated unibody aligners replace manual plaster models, reducing fabrication time while providing stable anchorage via integrated TAD sockets.

Radially expanding wall structure enhances mechanical attachment strength while reducing implantation process complexity.

A contoured molded body with extending wings and a flexible handle protects the oral cavity.

A unibody dental implant with an asymmetric emergence profile reduces tissue recession while maintaining precise prosthetic tooth placement accuracy.

A dental implant coating dissolves under physiological conditions to transition the surface from microstructured to smooth.

Oxidized carbon creates porous zirconia surfaces that increase friction and osseointegration without complex manufacturing steps.

A trephine drill uses a nested movable rod to adjust perforation depth and eject bone debris through a discharge hole.

A conductive clamp and ohmmeter monitor electrical resistance between a dental implant drill and patient tissue to detect nerve proximity.

A polymeric foam sponge provides mechanical gingival retraction during subgingival implant surgery.