	US 12,266,441 B2
	Implant surgery planning method using automatic placement of implant structure, user interface providing method therefor, and teeth image processing device therefor
Kyoo Ok Choi, Seoul (KR); Eung Jun Lee, Gyeonggi-do (KR); and Hyun Suk Kim, Gyeonggi-do (KR)
Assigned to Osstem Implant Co., Ltd., Seoul (KR)
Appl. No. 17/623,815
Filed by Osstem Implant Co., Ltd., Seoul (KR)
PCT Filed May 11, 2020, PCT No. PCT/KR2020/006138 § 371(c)(1), (2) Date Dec. 29, 2021, PCT Pub. No. WO2021/006471, PCT Pub. Date Jan. 14, 2021.
Claims priority of application No. 10-2019-0083833 (KR), filed on Jul. 11, 2019.
Prior Publication US 2022/0246269 A1, Aug. 4, 2022
Int. Cl. G06T 7/11 (2017.01); A61B 34/00 (2016.01); A61B 34/10 (2016.01); G06T 7/00 (2017.01); G06T 7/62 (2017.01); G06T 7/70 (2017.01); G06T 11/00 (2006.01); G16H 20/40 (2018.01)

CPC G16H 20/40 (2018.01) [A61B 34/10 (2016.02); A61B 34/25 (2016.02); G06T 7/0012 (2013.01); G06T 7/11 (2017.01); G06T 7/62 (2017.01); G06T 7/70 (2017.01); G06T 11/00 (2013.01); A61B 2034/102 (2016.02); A61B 2034/105 (2016.02); A61B 2034/108 (2016.02); G06T 2200/24 (2013.01); G06T 2207/30036 (2013.01); G06T 2207/30052 (2013.01)]

15 Claims

1. An implant surgery planning method comprising:

entering a predetermined automatic placement mode, with respect to a teeth image, among a single placement mode for automatically placing an implant structure with respect to a single missing-tooth area in the teeth image and a multiple placement mode for automatically placing the implant structure with respect to all missing-tooth areas in the teeth image;

recognizing at least one missing-tooth area through tooth segmentation in the entered automatic placement mode;

analyzing information on a relation with a surrounding structure on the basis of the recognized missing-tooth area; and

automatically placing the implant structure in the at least one missing-tooth area based on information on placement that reflected the analyzed information on the relation with the surrounding structure.