US 4,847,065 A · Composition for occlusion of ducts and cavities of human body

Abstract

The present invention relates to compositions for occlusion of ducts and cavities of human body. The composition incorporates alpha-cyanoacrylates, dimethylsulphoxide, dimethylketone and an iodine-containing radiopaque organic acid, or mixtures of such acids, the weight percentage ratio of the original constituents being as follows: alpha-cyanoacrylate: 25 to 42 dimethylsulphoxide: 12 to 25 dimethylketone: 20 to 24 iodine-containing radiopaque organic acid, or mixtures of such acids: 9 to 43

Claims9

Dependent claims

A composition for occlusion of ducts and cavities of the human body, comprising alpha-cyanoacrylates, dimethylsulfoxide, dimethylketone, an acid selected from the group of iodine-containing radiopaque organic acids and of mixtures thereof, with the weight percentage ratio of the constituents as follows:

alpha-cyanoacrylate:
25 to 42
dimethylsulfoxide:
12 to 25
dimethylketone:
20 to 24
iodine-containing radiopaque organic acid, or mixture of such acids:
9 to 43.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application

07/010,904Filed 4 Feb 1987

Granted

11 Jul 1989

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

A61K 6/25
Preparations for dentistry: compositions for detecting or measuring, e.g. of irregularities on natural or artificial teeth
A61L 24/001
Surgical adhesives or cements; Adhesives for colostomy devices: use of materials characterised by their function or physical properties
A61L 24/06
Containing macromolecular materials: obtained by reactions only involving carbon-to-carbon unsaturated bonds
A61L 27/16
Macromolecular materials: obtained by reactions only involving carbon-to-carbon unsaturated bonds

Composition for occlusion of ducts and cavities of human body

Life of this patent

Composition for occlusion of ducts and cavities of human body

Life of this patent

Abstract

Claims9