Patent SG-11201806788T-A (SG)
Title: Endoscopic systems, devices, and methods
Inventor: YEUNG CHUNG KWONG
IPC: A61B1/31
Filed: 2017-09-22
Abstract: 610 613a 623b \_ v _v 625 610b 600 622 612 624b 624a 613b 0 624 620b FIG. 6L O cc O C (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 07 June 2018 (07.06.2018) W I P0 I P C T omit VIII °nolo III 1101001 Imo oimIE (10) International Publication Number WO 2018/099165 Al (51) International Patent Classification: A61B 1/00 (2006.01) A61B 1/31 (2006.01) (21) International Application Number: PCT/CN2017/102964 (22) International Filing Date: 22 September 2017 (22.09.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/368,430 02 December 2016 (02.12.2016) US 15/710,555 20 September 2017 (20.09.2017) US (71) Applicant: BIO-MEDICAL ENGINEERING (HK) LIMITED [CN/CN]; Units 401-404, Level 4, Core C, Cy- berport 3, 100 Cyberport Road, Hong Kong (CN). (72) Inventors: YEUNG, Chung Kwong; Flat 2275, 22/F, Tower 13, Hong Kong Parkview, 88 Tai Tam Reservoir Road, Hong Kong (CN). CHU, Steven; 42 Bishop Oak Court, Menlo Park, CA 94025 (US). LAM, Wing Fai; Room 4, 12/F, Block A, Bo Fung Gardens, 1090 King's Road, Quarry Bay, Hong Kong (CN). (74) Agent: BEIJING ARETE INTELLECTUAL PROPER- TY AGENCY; Suite 1201, Building 3, Zhubang 2000 Busi- ness Center, No. 98 Ba Li Zhuang Xi Li, Chaoyang District, Beijing 100025 (CN). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (54) Title: ENDOSCOPIC SYSTEMS, DEVICES, AND METHODS (57) : An endoscopic system includes an elongated main body (130, 150) having a first end (130a, 150a). The system may further comprise an anchor assembly (120, 140, 612) attached to the main body (130, 150) near the first end (130a, 150a) of the main body (130, 150). The anchor assembly (120, 140, 612) may comprise a first expandable member (122). The first expandable member (122) may be configurable to expand radially away from the main body (130, 150). The anchor assembly (120, 140, 612) may further comprise a second expandable member (124) provided between the first expandable member (122) and the first end (130a, 150a) of the main body (130, 150). The second expandable member (124) may be configurable to expand radially away from the main body (130, 150). The anchor assembly (120, 140, 612) may be operable to secure the main body (130, 150) with respect to an interior wall forming the cavity of the patient. [Continued on next page] WO 2018/099165 Al MIDEDIMOMOIDEIREIENHOMIIIIIH11111111101111111111 Published: — with international search report (Art. 21(3))