A dental component comprising a fixture engagement portion for engaging the dental component with a dental fixture adapted to be inserted into a jawbone or for engaging the dental component with a fixture replica.

The present disclosure relates to a method for removing residual acid of implant that has been surface treated using acid, the method including thermal decomposition step of thermally decomposing and removing the acid remaining on the implant; base treatment step of treating the acid remaining on the implant with base, thereby neutralizing and removing the acid; and washing step of washing and removing the acid and the base remaining on the implant with washing water.

According to the present disclosure, the acid remaining on the surface of the fixture can be effectively removed, and thus there is an effect of preventing the problem of bone loss that may occur near the placed implant.

Improvements in a dental/prosthetic implant is disclosed. The implant includes interior and exterior threaded surfaces. The use of both interior and exterior expanding threaded surfaces for integrations of the insert and a prosthetic with the same implant. The implant is immediately usable under load and promotes rapid integration with bone growth. The expanded insert essentially makes contact with the tapped bone surfaces where loads can be immediately applied so a person can utilize the prosthetic implant. The implant can further include security devices GPS, ID with medical records making removal of the implant difficult to extract. A cushioning member may be further integrated. The implant/abutment can include a surface with a plurality of contacts with sufficient gold contact points to attach residual nerve endings, during implanting surgery to provide nerve identification, send, receive, target so as to exploit proprioceptive memory or retraining.

The present invention relates to implantable medical devices (dental and orthopedic) (osseointegrable implants) textured by the additive manufacturing process. Such implants are prepared in such a way as to comprise a larger surface area of contact between implant/adjacent tissues, porous microstructure with complex geometry with controlled and diversified pore size, which confers several technical advantages. In addition, the present invention relates to the process of preparing said implants and/or screws with an optimized structure for accelerating osseointegration. Finally, the present invention refers to the use of said implants as carriers of drugs or cells in order to treat the site, promote its healing, tissue regeneration or promote cell growth.

A dental implant includes a body and a threaded surface. The body has an upper portion, a middle portion, and a lower portion. The upper portion of the body includes a generally cylindrical region. The lower portion of the body includes a generally inwardly tapered region. The middle portion of the body includes an outwardly extending bulge. A maximum outer diameter of the bulge is greater than (i) a maximum outer diameter of the upper portion and (ii) a maximum outer diameter of the lower portion. The threaded surface is on the body within at least the upper portion of the body, the bulge, and the lower portion of the body.

An intraosseous dental implant for the application of biologically active agents directly to the surrounding soft tissues and bone tissue, and their substitutes, is described. The implant enables the measurement of the newly formed or lost bone tissue volume immediately adjacent to the implant. Increasing the dynamics of osseointegration growth directly results in the possibility of reducing the duration of the entire treatment protocol. To increase dynamics of the osseointegration process, the type of material from which the implant is made, its design features, surface topography, as well as the formation of layered structures and coating applications, are described. The implant introduces growth factors and other biologically active factors that affect an increase in the dynamics of osseointegration strength. The entire implant or a porous section thereof can be produced by 3D printing through selective melting/sintering of biocompatible metallic, ceramic, or metallic-ceramic composite powders with laser or electron beams.

An implant to retain facial or dental prostheses includes a bone-engaging portion, a transmucosal portion, and an abutment portion. The bone-engaging portion of the implant includes a longitudinally extending distal portion formed of a conformal microscale cell structure and, optionally, a non-biological coating. The transmucosal portion includes a plurality of micro holes. The abutment portion of the implant may be polished to a mirrored or super-mirrored finish.

An implant for insertion within a maxillofacial bone of a patient, for example a dental implant, including a three-dimensional stabilization thread form extending along at least a portion of the implant body in a first helical direction, and one or more grooves or channels extending through the three-dimensional stabilization thread form in a generally opposite second helical direction, whereby one or more cutting edges are formed at the intersection of the one or more grooves or channels with the three-dimensional stabilization thread form.

Disclosed is a low-cost, scalable and highly repeatable approach to fabricate polystyrene films with three-dimensional nanopyramids on the surface. The nanopyramids have tubable aspect ratio and anti-bacterial performance. The effectiveness of the nanopyramids on bacterial and fungi growth inhibition and the role of nanostructure aspect ratio are confirmed via through scanning electron microscopy and confocal laser scanning microscopy. The results show an excellent antibacterial performance with more than 90% reduction in E. coli population in all nanopyramid samples after a 168-hr prolonged incubation time. The nanopyramid film developed here can be used for the clinical and commercial applications to prevent the growth of pathogenic bacteria on various surfaces.

A root portion of a root-analog dental implant may include a core positioned in an approximate center of the root portion of the dental implant. The core may provide mechanical strength and/or support for the dental implant and may include one or more struts. The root-analog dental implant may further include a porous surface positioned on a portion of a vertically oriented exterior surface of the core. The struts may be configured and arranged to provide mechanical strength and/or support for the root-analog dental implant.