Patent SG-11201805714Y-A (SG)
Title: Surgical robotic devices and systems for use in performing minimally invasive and natural orifice transluminal endoscopic surgical actions
Inventor: YEUNG CHUNG KWONG
IPC: A61B17/00
Filed: 2016-11-01
Abstract: 230 142,242 140,240 142a,242a 146,246 148,248 132,232 138,238 131,231 Of' 144,244 142b,242b 146a,246a 144a,244a 134,234 136,236 FIG. 4A 1-1 1-1 1-1 00 O 00 1-1 O C PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) 0111111010 0111 °nolo III m Imo oimIE (10) International Publication Number WO 2018/081931 Al WIPO I PCT (12) INTERNATIONAL APPLICATION (19) World Intellectual Property Organization International Bureau (43) International Publication Date 11 May 2018 (11.05.2018) (51) International Patent Classification: A61B 34/30 (2016.01) A61B 17/00 (2006.01) A61B 18/14 (2006.01) (21) International Application Number: PCT/CN2016/104270 (22) International Filing Date: 01 November 2016 (01.11.2016) (25) Filing Language: English (26) Publication Language: English (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, BLK 13, Hong Kong Parkview, 88 Tai Tam Reservoir Road, Hong Kong (CN). LAM, Wing Fai; Flat 4, 12/F, Block A, Bo Fung Gardens, 1090 King's Road, Quarry Bay, Hong Kong (CN). CHAN, Wai Lik Alik; Flat 1402, Choi Lau House, Choi Ming Court, Tseung Kwan 0, 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, JP, KE, KG, 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. (54) Title: SURGICAL ROBOTIC DEVICES AND SYSTEMS FOR USE IN PERFORMING MINIMALLY INVASIVE AND NAT- URAL ORIFICE TRANSLUMINAL ENDOSCOPIC SURGICAL ACTIONS (57) : Surgical devices (100, 200), systems, and methods are disclosed. The system may include an end-effector assembly (140, 240). The end-effector assembly (140, 240) may comprise an instrument assembly and a wrist assembly. ( instrument assembly may comprise an instrument (142, 242, 144, 244) for performing a surgical action. The instrument assembly may further comprise an instrument driven portion (142a, 242a, 144a, 244a) configurable to be driven in such a way as to move the instrument (142, 242, 144, 244) relative to a first axis (A). The instrument assembly may further comprise an instrument insulative portion (142b, 242b, 144b, 244b) providable between the instrument (142, 242, 144, 244) and the instrument driven portion (142a, 242a, 144a, 244a). The instrument insulative portion (142b, 242b, 144b, 244b) may be configurable to electrically isolate the instrument (142, 242, 144, 244) from at least the instrument driven portion (142a, 242a, 144a, 244a) when the instrument insulative portion (142b, 242b, 144b, 244b) is provided between the instrument (142, 242, 144, 244) and the instrument driven portion (142a, 242a, 144a, 244a). The wrist assembly may include a wrist driven portion (146a, 246a) configurable to be driven in such a way as to move the instrument (142, 242, 144, 244) relative to a second axis (B). [Continued on next page] WO 2018/081931 Al MIDEDIMOMOIDEIREIDIONIMHOHMINIMEMEIS (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). Published: — with international search report (Art. 21(3))