公开(公告)号：US10709524B2

公开(公告)日：2020-07-14

申请号：US15116948

申请日：2015-02-05

Applicant: Straumann Holding AG

Inventor： Ophir Fromovich

IPC: A61C8/00

Abstract: The present invention relates to endosseous implants and in particular, to screw form dental implants for implanting within bone. The bone implant is configured to be a self-drilling bone implant that is adept at condensing, collecting and distributing bone along all of the implant's surface and within the implantation site, to significantly increase the bone implant contact surface. The implant is configured to have a coronal portion and a body portion that are continuous with one another. The coronal portion is configured to have a smaller overall diameter than the overall diameter of said body portion. The body portion is fit with threading that facilitates the self-drilling and bone collection properties when the implant is rotates in both the clockwise and counterclockwise directions.

公开(公告)号：US11918436B2

公开(公告)日：2024-03-05

申请号：US16610704

申请日：2018-05-02

Applicant: STRAUMANN HOLDING AG

Inventor： Ophir Fromovich

IPC: A61C8/00

CPC classification number: A61C8/0066 ,  A61C8/0022 ,  A61C8/0037 ,  A61C8/0054 ,  A61C8/0068 ,  A61C8/0089

Abstract: A dental implant having a substantially cylindrical shape with a longitudinal axis defining a longitudinal direction, including: a coronal section including a coronal end of the implant; a threaded region extending apically from the coronal section to an apical tip of the implant; and an internal blind bore for connection to a secondary part, including: a stabilizing section extending apically from the coronal end; and a drive and indexing section which extends apically from an apical end of the stabilizing section, which includes a plurality of connecting lobes having a concave shape and extending in the longitudinal direction, being interconnected by respective lobe linking areas, including: two convex sections extending in the longitudinal direction and adjacent to a respective connecting lobe; and a concave section extending in the longitudinal direction between the two convex sections. Further, a secondary part and an insertion tool of a configuration matching the dental implant.