公开(公告)号：US20240172943A1

公开(公告)日：2024-05-30

申请号：US18521685

申请日：2023-11-28

Applicant: 3SHAPE TRIOS A/S ,  Colgate-Palmolive Company

Inventor： Thomas Sangild SORENSEN ,  Mathias Scharfe LAMBACH ,  Christoph VANNAHME ,  Stavroula MICHOU ,  Pia Elisabeth NØRRISGAARD ,  Admir HUSEINI ,  Aleksandar CEBOV ,  Merek CHOJNACKI ,  Richard HOGAN ,  Roger Philip ELLWOOD

IPC: A61B5/00 ,  G06T7/00 ,  G06T7/11

CPC classification number: A61B5/0088 ,  A61B5/004 ,  A61B5/743 ,  G06T7/0012 ,  G06T7/11 ,  G06T2207/30036

Abstract: Technologies are disclosed for detection and display of an indication of a gingivitis condition and/or a periodontal pocket assessment of a subject's oral cavity via a digital representation of the oral cavity. Using scan data of the oral cavity, one or more teeth in the oral cavity may be indicated. A first assessment location proximate to a first tooth of the one or more teeth may be indicated. A first image may be generated that may include the first assessment location and one or more first data channels. The one or more first data channels may comprise color data and topological information corresponding to the first assessment location. Using one or more machine-learning algorithms, a modified gingival index (MGI) value and/or a periodontal pocket depth assessment may be determined and displayed for the first assessment location based on the first image and the one or more first data channels.