Patent EP-2481391-A2 (EP)
Inventor: MALETZ REINHARD
IPC: A61K6/884
Filed: 2011-12-20
Abstract: Dental material, dental mixture or dental multicomponent system for producing material or core of temporary supraconstruction for dental implant comprises at least one polymerizable (meth)acrylate and optionally further ingredients, where the dental material, the dental mixture or the multicomponent system are curable to a product, and the maximum compressive modulus of = 420 MPa is achieved by polymerization curing for use in a therapeutic treatment to accelerate the osseointegration of dental implants, preferably by the method of progressive bone loading. Independent claims are also included for: (1) the temporary supraconstruction or the core for the temporary supraconstruction, where the material of the supraconstruction or the material of the core has a compressive modulus of less than 420 MPa; (2) a temporary denture comprising the temporary supraconstruction, the dental implant, a metallic abutment that is arranged between temporary supraconstruction and dental implant and ensures connection, and optionally an adhesion agent that is arranged between temporary supraconstruction and the abutment; (3) a kit for producing many temporary supraconstructions for the dental implant or many cores for temporary supraconstructions for the dental implant comprising a corresponding number of dental materials, dental mixtures or dental multicomponent systems, where each dental substance, mixture or multicomponent system are curable to the product and the compressive modulus of the product is different at the same curing conditions, or a corresponding number of blanks produced from a hardened or from the dental substance or mixture by curing, where the compressive modulus of the material of each blank is different and is = 420 MPa, and optionally at least one additional ingredient comprising adhesion agents, abutments, implants, molds or molding materials; (4) producing the temporary supraconstruction for the dental implant or the core for the temporary supraconstruction for the dental implant, comprising providing or producing the dental material, the dental mixture or the dental multicomponent system, curing the dental material, the dental mixture or the dental multi-component system, preferably in a mold, optionally providing the kit comprising blanks and adjusting the shape of the blanks for obtaining the temporary supraconstruction, the core or the temporary denture; and (5) temporary supply of the dental implant for cosmetic purposes, comprising (i) providing the temporary superstructure, or many temporary supraconstructions and selecting the temporary supraconstruction, (ii) connecting the temporary supraconstruction with the dental implant, (iii) allowing for a certain period, (iv) dissolving the connection (prepared by the abutment) between the temporary supraconstruction and the dental implant, and optionally (v) selecting a further temporary supraconstruction provided in the step (i), (vi) connecting the temporary supraconstruction with the dental implant selected in the step (v), (vii) allowing for a certain period, (viii) dissolving the connection (prepared by the abutment) between the temporary supraconstruction and the dental implant, and (ix) repeating the steps (v)-(viii) until many or all the temporary supraconstructions are connected to the implant provided in the step (i) and the each connection is dissolved again.