Patent ID: 11864968
Assignee: ANGELUS INDUSTRIA DE PRODUTOS ODONTOLOGICOS S/A
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A system for insertion into a root canal for obtaining a fastening element to support crowns, the system comprising:
a flexible sleeve, wherein the flexible sleeve comprises a root section with shape and diameters approximately equal to a root canal lumen, the root canal lumen having a central lumen in a conical or parallel shape, and a crown section with a slightly smaller shape of a tooth crown to be used,
wherein the root section of the flexible sleeve is filled with longitudinal or unidirectional fibers positioned parallel to its length and impregnated with uncured polymeric matrix, and
wherein the crown section of the flexible sleeve is filled with chopped fibers, or fibers in the form of blankets or fabrics multi-directionally arranged and impregnated with an uncured polymeric matrix, through an opening.