Patent SG-11201803393W-A (SG)
Title: Systems, devices, and methods for performing surgical actions via externally driven driving assemblies
Inventor: YEUNG CHUNG KWONG
IPC: A61B17/00
Filed: 2017-05-15
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 111101111011101010111110111010010101101H 0111111111111111111111 OEN Organization International Bureau (10) International Publication Number (43) International Publication Date ......0\"\" WO 2018/209517 Al 22 November 2018 (22.11.2018) WIPO I PCT (51) International Patent Classification: (74) Agent: BEIJING ARETE INTELLECTUAL PROPER- A61B 1/05 (2006.01) A61B 17/00 (2006.01) TY AGENCY; Suite 1201, Building 3, Zhubang2000 Busi- (21) International Application Number: ness Center, No. 98 Ba Li Zhuang Xi Li, Chaoyang District, PCT/CN2017/084392 Beijing 100025 (CN). (22) International Filing Date: (81) Designated States (unless otherwise indicated, for every 15 May 2017 (15.05.2017) kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (25) Filing Language: English CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (26) Publication Language: English DZ, EC, EE, EG, ES, FL GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, (71) Applicant: BIO-MEDICAL ENGINEERING(HK) KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, LIMITED [CN/CN]; Units 401-404, Level 4, Core C, Cy- MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, berport 3, 100 Cyberport Road, Hong Kong (CN). 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, (72) Inventors: YEUNG, Chung Kwong; Flat 2275, 22/F, BLK TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. 13, Hong Kong Parkview, 88 Tai Tam Reservoir Road, Hong Kong (CN). HUI, Siu-Hang Henry; Units 401-404, (84) Designated States (unless otherwise indicated, for every Level 4, Core C, Cyberport 3, 100 Cyberport Road, Hong kind of regional protection available): ARIPO (BW, GH, Kong (CN). 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, = = (54) Title: SYSTEMS, DEVICES, AND METHODS FOR PERFORMING SURGICAL ACTIONS VIA EXTERNALLY DRIVEN DRIVING ASSEMBLIES = 100 = = = = 140 = ? 138 = 130 150 LA Li 137 136 C/ 160 = - 132 oil 131 133 4\ •14( ? il I II m rig 1%; ti • 0 . = x = 3 135 2 131 140 = 134 FIG. ID - (57) : Example embodiments relate to surgical devices, systems, and methods. The system (100) includes a surgical arm (120) having segments and joints. A first joint (135) couples first and second segments (131/132). A second joint (136) couples second IN segment (132) to an end effector joint (137). End effector joint (137) couples second joint (136) to an end effector (133). A joint driving - assembly (140) includes first joint driving subassembly (142) having a first joint driving subsystem (142a) and first joint driving cables kr) c:N (142i1142j). First joint driving subsystem (142a) is configurable to move second segment (132) relative to first segment (131). A second © joint driving subassembly (144) includes second joint driving subsystem (144a) and second joint driving cables (144i/144j). Second Njoint driving subsystem (144a) is configurable to move end effector joint (137) relative to second segment (132). An end effector joint .E.-- 4 driving subassembly (146) includes end effector joint driving subsystem (146a) and end effector joint driving cables (146i/146j). End 1-1 effector joint driving subsystem (146a) is configurable to move end effector (133) relative to second joint (136). 0 ei C [Continued on next page] WO 2018/209517 Al MIDEDIMOMMIDIIMEEMOMMIEHOIIIIIIME111111111111 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, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, SK, SM, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))