公开(公告)号：US11462319B2

公开(公告)日：2022-10-04

申请号：US17119641

申请日：2020-12-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Judy J. Ma ,  G. Marco Bommarito ,  Amelia Fish ,  Rothanak Chhoun ,  Christina M. Dimeo ,  Maneesh Shrivastav

IPC: G06F16/23 ,  G16H40/20 ,  G06N20/00

Abstract: Aspects of the present disclosure relate to a system including an image capture device and a computing device configured to receive a test image from the image capture device corresponding to a first surgical instrument, determine an identity type of the first surgical instrument using the test image in a machine vision technique, determine whether the first surgical instrument is flagged, and perform at least one operation in response to whether the first surgical instrument is flagged.

公开(公告)号：US20170236327A1

公开(公告)日：2017-08-17

申请号：US15042424

申请日：2016-02-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Guruprasad Somasundaram ,  Evan J. Ribnick ,  Matthew R. Cruikshank ,  Lindsay Labahn ,  Judy J. Ma

IPC: G06T17/10 ,  G06F3/0481 ,  G06T13/20 ,  G06T19/20

CPC classification number: G06T19/20 ,  G06T7/33 ,  G06T2200/04 ,  G06T2207/10028 ,  G06T2210/41 ,  G06T2219/2021

Abstract: Systems and methods for displaying synchronized views and animations of digital 3D models of a person's intra-oral structure such as teeth. Two digital 3D models obtained from scans at different times are displayed in side-by-side views and synchronized via registration of the two scans or corresponding models. A user's control input to one displayed model causes the same manipulation of both models since they are registered. The two digital 3D models can also be displayed in an animation mode where the first model slowly morphs into the second model to illustrate changes in the intra-oral structure over time.

公开(公告)号：US10410430B2

公开(公告)日：2019-09-10

申请号：US15042424

申请日：2016-02-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Guruprasad Somasundaram ,  Evan J. Ribnick ,  Matthew R. Cruikshank ,  Lindsay Labahn ,  Judy J. Ma

IPC: G06T19/20 ,  G06T7/33

Abstract: Systems and methods for displaying synchronized views and animations of digital 3D models of a person's intra-oral structure such as teeth. Two digital 3D models obtained from scans at different times are displayed in side-by-side views and synchronized via registration of the two scans or corresponding models. A user's control input to one displayed model causes the same manipulation of both models since they are registered. The two digital 3D models can also be displayed in an animation mode where the first model slowly morphs into the second model to illustrate changes in the intra-oral structure over time.