Membrane for alveolar bone regeneration

摘要

A membrane for alveolar bone regeneration to guide bone generation by adapting to a bone graft material, which fills a bone defect area, includes a central hole through which an implant is inserted into an alveolar bone, wherein the membrane includes: a coupling part to couple the membrane with the implant; a side bending part that is downwardly bent from the coupling part to have an overall curved shape with a gentle slope; and lateral covering parts that protrude from edges of the side bending part and are bent and curved toward an alveolar bone defect area, wherein the side bending part and the lateral covering parts are pre-formed in three-dimensions to fit a final shape of the alveolar bone that is to be regenerated.

主权项

1. A membrane for alveolar bone regeneration to guide the alveolar bone regeneration by adapting to a bone graft material, which fills an alveolar bone defect area, the membrane for alveolar bone regeneration comprising:
a coupling part comprising a central hole that is sized and shaped to allow for an implant to be inserted through the central hole into the alveolar bone that is to be regenerated; a side bending part that is downwardly bent from the coupling part to have an overall curved shape; and a lateral covering part that protrudes from a lateral portion of the side bending part and is bent and curved toward the alveolar bone defect area, wherein the side bending part and the lateral covering part are pre-formed in three-dimensions to fit a final shape of the alveolar bone that is to be regenerated, wherein a plurality of first holes are formed in the side bending part, and a plurality of second holes are formed in the lateral covering part, and a diameter of the first holes is greater than a diameter of the second holes.