Dental Implants TRIZ Cases

A guided dental implantation system uses a splint with fiducial markers and wireless communication to align the implantation device.

Segmented PTFE materials provide ductility and hardness, eliminating bacterial growth and residue interference during screw operation.

A mandibular reconstruction prosthesis uses a deformable cushion structure to absorb impact and vibration during chewing.

An asymmetrical dental implant uses a multi-slanted top face to achieve precise anatomical fit and secure mechanical anchorage within the jawbone.

Circumferential fixture protrusions distribute mechanical stress across multiple contact points, preventing abutment collapse and screw loosening.

Segmenting the zygomatic implant body into distinct threaded and smooth regions resolves the contradiction between bone stability and soft tissue irritation.

Composite construction uses a fiber-reinforced thermoplastic bolt to absorb tensile forces, preventing brittle fracture of ceramic dental prosthesis components.

Segmented design with rotationally asymmetric connecting part resolves manufacturing precision trade-offs in drilling template production.

Automated spray system rotates dental prostheses to eliminate manual operator variability and achieve consistent glaze layer thickness.

Mixed etching composition creates hierarchical bumps on titanium alloy surfaces, eliminating strong acid pollution and extensive washing steps.

Applying a polymer-ceramic slurry and sintering it creates a porous ceramic surface layer with predefined porosity to enhance bone-implant mechanical strength.

O-ring frictional engagement secures bridge prostheses to mini implants, eliminating cement-related periimplantitis risks.

A dental implant fixture incorporates a polymer-filled intermediate structure that disperses stress, preventing alveolar bone absorption.

Internal cavities in the superstructure reduce weight and mitigate thermal discomfort to mucous membranes.

Superimposed coarse and fine external threads on a dental implant body increase surface area, accelerating bone integration while preventing loosening.

A dental attachment assembly uses a polyetheretherketone retention member to provide secure snap engagement over abutment members.

Alternating threaded and unthreaded implant regions provide mechanical anchorage without excessive width that causes buccal bone loss.

Automated CAD modeling of a denture superstructure replaces manual wax-up, reducing manufacturing time from weeks to days while ensuring accurate fit.

Relocating the internal screw thread to the lower base half reduces tensile and shear stresses in the upper bearing area, preventing ceramic cracking.

A dental implant abutment uses a bevel gear structure to orient the coupling tool horizontally.

Segmented abutment design isolates crown bonding from screw channel to prevent adhesive destruction under lateral leverage forces.

Photonic probes measure implant vibration to determine angular stiffness, replacing subjective percussion with objective interface data.

Aligners shape gingiva via tissue features to create natural emergence profiles, preventing gum resorption and bacterial infiltration around healing abutments.

A one-piece NdFeB magnetic screw generates a sustained field to accelerate bone healing around dental implants.

A water-miscible composition with nano-sized metal oxide particles whitens specific areas on porous dental ceramics without diffusing into the material.

An asymmetrical dental implant with varying coronal and apical flank angles improves stability by optimizing stress distribution during osseointegration.

A titanium implant surface treatment method using chloride electrolyte anodization and microarc oxidation to form a nanostructured oxide layer.

An oval platform dental implant uses asymmetric geometry to enhance osseointegration and load distribution.

Dual laser ablation creates hierarchical surface features on medical implants to enhance osseointegration without thermal damage.

Segmented protrusion and recess features on the male and female members prevent undesired detachment under high chewing pressures.

A horizontal transalveolar implant system anchors linearly into the jawbone using a threaded body and transversal screw apertures.

Mirrored fire barrier with impermeable membrane resists moisture penetration in expansion joints, reducing material waste.

A dental implant cover screw enables crown separation through a core hole in the abutment.

Segmented metal pillar with smooth cylindrical segment prevents screw loosening from mastication vibrations.

Segmenting the fastening and holding elements resolves the trade-off between connection security and alignment ease in implantable orthodontic devices.

Segmenting the textured body from a smooth neck minimizes peri-implantitis risk by maintaining undisturbed soft tissue attachment.

Rotating blades in a compression sleeve resurface implant threads to remove debris, reducing chair time from hours to minutes.

Alternating guiding and indexing sections provide haptic feedback to resolve assembly difficulty while maintaining positioning flexibility.

Oscillating tabs scrub the outer surface of a dental implant locator while a central fluid nozzle sprays pressurized water into the internal well.

A bone foundation guide uses patient bite force on anchoring struts to stabilize the device during dental implant procedures.

Segmented anchor plates and telescoping pistons apply continuous light force to correct skeletal malocclusions without external headgear.

An asymmetrical healing element fixes implant orientation to eliminate additional gum trauma during impression-taking.

Segmented layer-by-layer filling and sintering achieve desired translucency without additional heat treatment.

An asymmetrical rectangular implant base reduces food trapping by matching missing tooth geometry while maintaining stable osseointegration.

Virtual surgical guide development using opposing-condition scan data to verify instrumentation dimensions before manufacturing.

Conical flutes generate opposing axial reaction forces during rotation, decoupling expansion rate from speed to reduce patient discomfort.

A fixed hybrid dental attachment assembly uses a PEEK retention member with a continuous skirt for snap engagement over an abutment.

Dental porcelain paste uses inorganic salt to stabilize base material glass particles and prevent sedimentation during long-term storage.

Segmented packaging with an intermediary support element prevents contamination and damage by enabling sterile transfer without direct object contact.