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OwnerLuís António DOS SANTOS REDINHA, Diogo Middle DA COSTA CABECINHA PACHECO VIEGAS, DIOGO MIGUELinventors
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The present invention relates to a scan body (7), which comprises a cylindrical or polyhedral shaped body and around its body protruding macro geometrical shapes, said shapes being distinct among them when used at least two. Additionally, the present invention relates to a helical chain (7) comprising a plurality of links (8), said links (8) having a rotation off set of 20 degrees clockwise or anti-clockwise with respect to the preceding link (8). At least two scan bodies (2) and one helical chain (7) form a system for intraoral scanning, wherein the helical chain (7) is positioned between at least two scan bodies (2), wherein the links (8) slide to at least two grooves of the scan bodies (2), each.
Scan body (2) comprising a cylindrical or polyhedral-shaped body and a hole (6) for attachment to the part to be scanned, characterized in that the top of the scan body being bevelled (4) and having around the scan body (2) protruding macro geometrical shapes (3), these protruding macro geometrical shapes (3) being at least three, the scan body also has a groove (5), located in its upper third, and this groove (5) having a perimeter smaller than the perimeter of the scan body by approximately 1 mm.
Semi-rigid elastic helical chain (7) characterized in that it comprises a plurality of links (8), said links (8) having a rotation off set of 20 degrees clockwise or anti-clockwise with respect to the preceding link (8).
Dependencies are inferred from the claim text.