SEVEN implants by MIS Implants have a variety of features.
SEVEN implants have an interior body that is significantly more tapered than its outline. This is achieved by deeper threads at the implant apex, which gradually become shallower towards the neck, resulting in horizontal bone condensing. The threads are sharper at the apex, gradually lessening towards the neck. The unique thread design provides the implant with high insertion properties as well as vertical condensation of bone. SEVEN features a dual thread which increases the BIC (Bone to Implant Contact) over the entire body of the implant. The Dual thread doubles implant insertion rate (2.40mm), creating a simpler and faster implant placement. Its thread design contributes to its high initial stability properties.
The Internal Hexagon Connection implements a perfect fit between the implant and the abutment, minimizing micro-movements and reducing bone resorption. Micro-rings at the neck of the SEVEN implant significantly increase the BIC, avoiding bone resorption at the neck.
SEVEN implants have sand-blasted and acid etched surfaces. These surface treatments increase the implant surface area by creating both micro and nano-structures and eliminating various surface contaminants. Along with a thorough cleaning process, the acid etching ensures a surface of high quality and purity. The combination of sand-blasting and acid etching has been proven to substantially maximize the BIC in numerous clinical and scientific studies. It also creates osseoconductive morphology, achieving superb osseointegration results compared with other surface treatment methods.
Each and every SEVEN implant is packed and supplied with a sterile, single use, stainless-steel final drill. The drill is custom-made, in accordance with the specific geometry and design of the SEVEN implant, achieving an osteotomy that allows perfect positioning of the implant. The final drill offers a simpler, easier and safer procedure; increasing success rates.
All MIS implants are made from Ti-6Al-4V ELI (Grade 23), the higher purity version of Ti-6Al-4V. This specific type of alloy combines biocompatibility, excellent fatigue strength and low elastic modulus. These benefits make Ti-6Al-4V ELI mechanically superior to titanium grade 4 and the ultimate dental and medical titanium grade. Similarly to commercially pure titanium (Grades 1-4), the outer surface of all MIS implants are comprised of a thin layer of pure titanium oxide (TiO2).