Patent classifications
A61K6/864
Light Emitting Dental Compositions and Methods of Using the Same
Light emitting dental composites are fluorescing composite resins that are produced by combining one or more dental composites, such as, conventional dental composites, glass ionomer cements, resin modified glass ionomers, and/or bioactive dental composites, in either bulk fill form or flowable form, with a light energized and light emitting strontium aluminate or similar compound to form a light emitting dental composite. The light emitting dental composite makes composite resins easily identifiable when activated by a UV light source, allowing for use preferably with temporary placement, visualization, and/or removal of orthodontic attachments and restorative dentistry.
Production of nanosized calcium phosphate particles as powder or coating via bifunctional precursors
Method of producing calcium phosphate particles, such as hydroxyapatite particles, in the form of a powder or coating on a solid support comprising an oxide surface or a polymer surface, such as titanium, titanium alloys, stainless steel, zirconia, glass and poly(styrene), poly(ether ether ketone) (PEEK), and poly(imide) is described. The method comprises I) providing a water solution containing calcium ions and water-soluble organic compound(s) comprising at least two functional groups, II) providing another water solution containing phosphate ions and water-soluble organic compound(s) comprising at least two functional groups, followed by III) mixing the solutions of (I) and (II) to create calcium phosphate particles coated with said water-soluble organic compounds. After washing and drying, the coated particles may be used as scaffolds or for production of a powder of calcium phosphate particles or crystals.
Nanostructured antibacterial and remineralizing dental bonding agents and dental bonding systems
The present invention provides dental bonding agents and dental bonding systems comprising the dental bonding agents. The dental bonding agents of the invention are characterized by having antibacterial properties, and in some aspects of the invention, remineralizing properties.
COMPOSITIONS AND METHODS FOR ADHESION TO SURFACES
The present disclosure features adhesive compositions and methods of use thereof related to the medical, veterinary, and dental fields.
Dental and endodontic filing materials and methods
Disclosed are endodontic filling materials and methods. A method for filling a dental root canal may include providing a hydrosetting filling material and inserting the hydrosetting filling material into the dental root canal, the material setting in the root canal to form a biocompatible filling. The hydrosetting filling material comprises a hydrogel former and a filler. The hydrogel former is at least one of a reactive organic hydrogel formers, an inorganic hydrogel formers, and a non-reactive organic hydrogel formers, and the filler is at least one of a self-hardening and a non-hardening filler. Plural filling material precursor compositions that collectively contain hydrogel formers and fillers may be provided.
Compositions and methods for adhesion to surfaces
The present disclosure features adhesive compositions and methods of use thereof related to the medical, veterinary, and dental fields.
Compositions and methods for adhesion to surfaces
The present disclosure features adhesive compositions and methods of use thereof related to the medical, veterinary, and dental fields.
BARIUM SILICATE CEMENT FOR DENTAL AND MEDICAL APPLICATIONS, AND METHODS OF USE
A cement is provided for use in medical and dental procedures. The cement includes a barium silicate compound, and is formulated to be biocompatible and bioactive. The barium silicate compound is in the form of a powder, and includes one or more of a di-barium silicate, a tri-barium silicate, a mono-barium aluminate, a di-barium aluminate, and a tri-barium aluminate. The cement can optionally be provided as a premixed paste in which the cement powder is mixed with a nonaqueous liquid.
BARIUM SILICATE CEMENT FOR DENTAL AND MEDICAL APPLICATIONS, AND METHODS OF USE
A cement is provided for use in medical and dental procedures. The cement includes a barium silicate compound, and is formulated to be biocompatible and bioactive. The barium silicate compound is in the form of a powder, and includes one or more of a di-barium silicate, a tri-barium silicate, a mono-barium aluminate, a di-barium aluminate, and a tri-barium aluminate. The cement can optionally be provided as a premixed paste in which the cement powder is mixed with a nonaqueous liquid.
HYDRAULIC CEMENT-BASED IMPLANT MATERIAL AND USE THEREOF
The invention relates to implant materials that are based on hydraulic cements in the form of one or more pastes, suspensions or dispersions that contain mineral and/or organic and/or organomineral solids and that react, when combined or when reacted with an aqueous liquid, to a solid in a cement-type initiation reaction. The invention also relates to the use of these materials as technical, medical-technical and/or pharmaceutical products, especially as bone cements, bone replacement materials, bone glues, dental filling materials and implantable active ingredient carriers. The implant materials according to the invention in the form of one or more pastes, suspensions or dispersions that contain mineral and/or organic and/or organomineral solids are formulated in an excipient liquid in such a manner that the pastes, suspensions or dispersions are stable in storage at normal conditions over a prolonged period of time and that they react, when combined with an aqueous liquid or when added to an aqueous liquid, in a cement-type initiation reaction and set to a solid. The excipient liquid of the mineral paste, suspension or dispersion is substantially water-free, and water immiscible or insoluble or hardly soluble in water in the chemical sense.