Medical material
AssigneeSenju USA, Inc.
InventorSuzuka Iemoto
Life of this patent
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Abstract
It is an object of the present disclosure to provide a novel dental preparation for use in the treatment of a tissue defect. The dental preparation contains a shaped body obtained by drying a raw material aqueous solution containing collagen and/or gelatin (A), a free form and/or alkali metal salt of bromfenac (B), and a water-soluble divalent metal salt (C).
Claims3
A method for producing a dental preparation, the method comprising drying a raw material aqueous solution containing collagen and/or gelatin (A), a free form and/or alkali metal salt of bromfenac (B), and a water-soluble divalent metal salt (C) to obtain a shaped body,
- wherein the water-soluble divalent metal salt (C) is at least one selected from the group consisting of a water-soluble calcium salt and a water-soluble zinc salt.
A method for treating a tissue defect, the method comprising the step of filling or coating a tissue defect in a dental region with a dental preparation containing a shaped body obtained by drying a raw material aqueous solution containing collagen and/or gelatin (A), a free form and/or alkali metal salt of bromfenac (B), and a water-soluble divalent metal salt (C),
- wherein the water-soluble divalent metal salt (C) is at least one selected from the group consisting of a water-soluble calcium salt and a water-soluble zinc salt.
A method for treating a tissue defect, the method comprising the step of filling or coating a tissue defect in a dental region with a dental preparation containing a free form and/or alkali metal salt of bromfenac, and a divalent metal salt of bromfenac in a matrix formed of collagen and/or gelatin,
- wherein the divalent metal salt is at least one selected from the group consisting of a water-soluble calcium salt and a water-soluble zinc salt.
Dependencies are inferred from the claim text.