Abstract: A method for preparing a surgical mask for the installation of a dental implant, including: arranging a pliable material on a support (20) to be positioned in the mouth cavity of a patient to realize the impression (11) of a dental arch and extracting the support with the obtained impression (11); associating a main radiopaque indicator (12) with the impression (11) in the temporary emerging point (??) for a dental implant to be realized; re-positioning the impression (11) on the dental arch; acquiring at least one radiological image of the patient; elaborating the radiological image so as to obtain processing parameters indicative of the definitive emerging point and the definitive orientation of the dental implant; making a surgical mask to guide an osteotomy operation for a dental implant, the surgical mask being provided with at least one guide hole realized according to the obtained processing parameters.

Abstract: The invention concerns guided dental implant surgery involving the preparation of a model with balls indicatine the emergent point of each implant, the preparation of a radiological plate starting from the model and equipped with a radiopaque ball placed in the cast corresponding to each ball of said model, the application of a reference fork for the radiological claque for the carrying out of a CAT scan, the elaboration of the CAT scan data with reference to the emergent point of the implant and successive preparation of a surgical guide with fixing of a directional sleeve on the plaque starting from the emergent point.

Abstract: The invention concerns a filtering device for separating solid parts from fluid parts aspired by means of an aspiration unit. It comprises a diverter means (29) movable between a first position, where an entrance passage (20) for the aspired material is placed in communication with a channel in a fluid communication with an evacuation passage, and a second position, where the entrance passage (20) for the aspired material is placed in communication with a filtering chamber (14) also connected to the evacuation passage.

Abstract: A prosthetic device for intraosseous dental implants includes an intraosseous support implant (11) and an intraplantar pin (12). The support implant (11) has a blind cavity (18) open towards its top and with at least one internal zone having a conical surface (20). The intraplantar pin (12) has a shank (21) which is intended to be implanted in the cavity of the implant and a transmucosa connection head (22) lying above the implant. The shank (21) has at least one conical external zone (23) of forced coupling with the conical internal zone (20) of the cavity of the support implant.

Abstract: A prosthetic device for intraosseous dental implants includes an intraosseous support implant (11) and an intraplantar pin (12). The support implant (11) has a blind cavity (18) open towards its top and with at least one internal zone having a conical surface (20). The intraplantar pin (12) has a shank (21) which is intended to be implanted in the cavity of the implant and a transmucosa connection head (22) lying above the implant. The shank (21) has at least one conical external zone (23) of forced coupling with the conical internal zone (20) of the cavity of the support implant.