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EP 3 930 831 A1

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(43) Date of publication: 05.01.2022 Bulletin 2022/01 (21) Application number: 20813738.0 (22) Date of filing: 01.06.2020

(51) International Patent Classification (IPC):  A61N 5/06(2006.01) A61B 5/107(2006.01) A61B 5/00(2006.01) A61H 23/02(2006.01) (52) Cooperative Patent Classification (CPC): A61B 5/4875; G16H 30/40; G06T 2207/30201; A61B 5/4836; G06T 7/0012; A61B 5/6898; A61B 5/7264; A61B 5/1032; G06T 2207/30088; A61B 5/1176; A61B 5/441; A61B 5/442; A61B 5/0077; G16H 50/20; G16H 20/70 (86) International application number: PCT/KR2020/007084 (87) International publication number: WO 2020/242274 (03.12.2020 Gazette 2020/49)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 31.05.2019 US 201962855216 P 26.09.2019 KR 20190119173 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 16677 (KR)

(72) Inventors: OH, Youngjae Suwon-si Gyeonggi-do 16677 (KR) MIN, Jinhong Suwon-si Gyeonggi-do 16677 (KR) SONG, Younjoo Suwon-si Gyeonggi-do 16677 (KR) YOON, Seoyoung Suwon-si Gyeonggi-do 16677 (KR) LEE, Sangkyung Suwon-si Gyeonggi-do 16677 (KR) KIM, Joonho Suwon-si Gyeonggi-do 16677 (KR) SON, Changwon Suwon-si Gyeonggi-do 16677 (KR) JEON, Taehan Suwon-si Gyeonggi-do 16677 (KR) CHOI, Hyoungseon Suwon-si Gyeonggi-do 16677 (KR) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)