公开(公告)号：US20220008180A1

公开(公告)日：2022-01-13

申请号：US17289938

申请日：2019-10-31

Applicant: 3SHAPE A/S

Inventor： Mike VAN DER POEL ,  Astrid BIRCH ,  Michael VINTHER ,  Sonal Sharad PATIL ,  Steen Frost TOFTHØJ

IPC: A61C19/04 ,  A61B1/24

Abstract: A system for measuring a depth of a periodontal pocket defined by a gap between a tooth and gingiva includes a frame, one camera, and a processor. The frame is configured to be worn by a user. The camera is configured to capture at least one 2D image of an intraoral target area. The at least one 2D image includes a representation of at least a part of the tooth, a gingiva margin defined by a section of the gingiva adjacent to the at least a part of the tooth, and a probe tip when the probe tip is inserted into the periodontal pocket. The processor is configured to receive the captured at least one 2D image and to determine an insertion length of the probe tip in the periodontal pocket. The determined insertion length represents the depth of the periodontal pocket.

公开(公告)号：US20160022389A1

公开(公告)日：2016-01-28

申请号：US14764087

申请日：2014-02-13

Applicant: 3SHAPE A/S

Inventor： Bo ESBECH ,  Christian Romer ROSBERG ,  Mike VAN DER POEL ,  Rasmus KJAER ,  Michael VINTHER ,  Karl-Josef HOLLENBECK

IPC: A61C9/00 ,  G01J3/51 ,  G01B11/24

CPC classification number: A61C9/0073 ,  A61C9/006 ,  A61C9/0066 ,  G01B11/24 ,  G01B11/2509 ,  G01B11/2513 ,  G01B11/2518 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0237 ,  G01J3/0278 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513

Abstract: Disclosed are a scanner system and a method for recording surface geometry and surface color of an object where both surface geometry information and surface color information for a block of said image sensor pixels at least partly from one 2D image recorded by said color image sensor

Abstract translation: 公开了一种用于记录物体的表面几何形状和表面颜色的扫描仪系统和方法，其中至少部分地由所述彩色图像传感器记录的一个2D图像的所述图像传感器像素的块的表面几何信息和表面颜色信息