Fixation base and guides for dental prosthesis installation
AssigneeWatson Guide IP LLC
InventorJason Watson
Life of this patent
Estimating the term…
Abstract
Apparatus and method for installing a multi-tooth dental prosthesis in one session are shown and described. A first tool attaches to the jawbone, and serves as a foundation for subsequently used guides. Existing teeth and dental fixtures are removed, and the bone tissue is removed to accommodate the prosthesis. Subsequently, a drill guide is used to drill implant holes. An abutment guide is then used to place abutments. Copings are then installed. Next, the prosthesis may be installed and cemented to the copings. A resinous filler material may be applied to fill gaps and holes in and between the copings and the prosthesis, and is sanded smooth.
Claims11
A method of recontouring the maxillary or mandibular bone tissue of a patient, the method comprising:
- utilizing a fixation base, wherein the fixation base comprises a generally arcuate shape with a front surface that has a plurality of openings through which fasteners can be passed, a rear surface, and a horizontal surface;
- releasably attaching a mouthpiece to the fixation base;
- installing the fixation base to the maxillary or mandibular bone tissue of the patient by utilizing the mouthpiece that is releasably attached to the fixation base, wherein the mouthpiece is configured and dimensioned to surround the teeth of said patient and is used to assure the appropriate location to attach the fixation base to the maxillary or mandibular bone tissue of said patient;
- removing the releasably attachable mouthpiece from the fixation base once the fixation base is installed to the maxillary or mandibular bone tissue of the patient;
- and
- recontouring the bone tissue.
An apparatus for guiding the recontouring of maxillary or mandibular bone tissue of a patient, the apparatus comprising:
- a fixation base having
- a generally arcuate base member with a front surface that includes a plurality of openings through which fasteners can be passed,
- a rear surface,
- a horizontal surface, and
- a preformed surface to assure proper recontouring of the bone tissue;
- and
- a mouthpiece that releasably attaches to the fixation base and is configured and dimensioned to surround the teeth of said patient to assure appropriate location to attach the fixation base to the maxillary or mandibular bone tissue of said patient.
An apparatus for guiding the recontouring of maxillary or mandibular bone tissue of a patient, the apparatus comprising:
- a fixation base for providing an attachment surface;
- a mouthpiece that releasably attaches to the fixation base and is configured and dimensioned to surround the teeth of said patient to assure appropriate location to attach the fixation base to the maxillary or mandibular bone tissue of said patient;
- and
- a bone reduction guide attachable to said fixation base in a position wherein the bone reduction guide is oriented to assist in the proper recontouring of the maxillary or mandibular bone tissue of said patient.
Dependencies are inferred from the claim text.