SG11201807219TA - Endoscopic systems, devices, and methods - Google Patents

Endoscopic systems, devices, and methods

Info

Publication number
SG11201807219TA
SG11201807219TA SG11201807219TA SG11201807219TA SG11201807219TA SG 11201807219T A SG11201807219T A SG 11201807219TA SG 11201807219T A SG11201807219T A SG 11201807219TA SG 11201807219T A SG11201807219T A SG 11201807219TA SG 11201807219T A SG11201807219T A SG 11201807219TA
Authority
SG
Singapore
Prior art keywords
expandable member
international
hong kong
actuation control
connector assembly
Prior art date
Application number
SG11201807219TA
Inventor
Chung Kwong Yeung
Wing Fai Lam
Original Assignee
Bio Medical Eng Hk Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/710,555 external-priority patent/US10136799B2/en
Priority claimed from US15/972,094 external-priority patent/US10448805B2/en
Application filed by Bio Medical Eng Hk Ltd filed Critical Bio Medical Eng Hk Ltd
Publication of SG11201807219TA publication Critical patent/SG11201807219TA/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/31—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00082—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/045—Control thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0684—Endoscope light sources using light emitting diodes [LED]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)

Abstract

949 930b 940b 940a 947 624,930 940 FIG. 9 950 946 942 920 944 930a 910 941 900 M N 11r) O ON O C (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 28 March 2019 (28.03.2019) WIPO I PCT 11111111111111011111111111111110111110100111111111111111111111111110011111011110111111 (10) International Publication Number WO 2019/056763 Al (51) International Patent Classification: A61B 1/31 (2006.01) (21) International Application Number: PCT/CN2018/085972 (22) International Filing Date: 08 May 2018 (08.05.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/710,555 20 September 2017 (20.09.2017) US 15/972,094 04 May 2018 (04.05.2018) 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 Tarn Reservoir Road, Hong Kong (CN). 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, Zhubang2000 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, (54) Title: ENDOSCOPIC SYSTEMS, DEVICES, AND METHODS (57) : Endoscopic system include a main body (910), actuation control members (630, 934), navigation section (624, 930), connector assembly (950), and anchor assembly (940). Navigation section (624, 930) includes distal termination points (627a', 627b', 932a\", 932a') for receiving actuation control members (630, 934). Navigation section (624, 930) is selectively controllable to bend. Anchor assembly (940) includes first expandable member (944), second expandable member (946), and pressure openings (942). First expandable member (944) transitions between an expanded and non-expanded configuration. Distal side wall (944b) of first expandable member (944) includes first protrusions (944c). Second expandable member (946) transitions between an expanded and non-expanded configuration. Proximal side wall (946a) of second expandable member (946) includes second protrusions (946c). First and second protrusions (944c, 946c) are configurable to cooperatively form a sieve portion (945). Connector assembly (950) includes connector assembly body (954) and connector interface portion (952). Connector assembly body (954) includes proximal termination points (955) to receive actuation control members (630, 934). Connector interface portion (952) includes main port (952a), pressure source ports (952b), and actuation control ports (952c). [Continued on next page] WO 2019/056763 Al 1010 11110011111 1 001 01110111 IHH 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))
SG11201807219TA 2017-09-20 2018-05-08 Endoscopic systems, devices, and methods SG11201807219TA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/710,555 US10136799B2 (en) 2015-09-28 2017-09-20 Endoscopic systems, devices, and methods
US15/972,094 US10448805B2 (en) 2015-09-28 2018-05-04 Endoscopic systems, devices and methods
PCT/CN2018/085972 WO2019056763A1 (en) 2017-09-20 2018-05-08 Endoscopic systems, devices, and methods

Publications (1)

Publication Number Publication Date
SG11201807219TA true SG11201807219TA (en) 2019-04-29

Family

ID=65811030

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201807219TA SG11201807219TA (en) 2017-09-20 2018-05-08 Endoscopic systems, devices, and methods

Country Status (5)

Country Link
EP (1) EP3478150B1 (en)
CN (2) CN110897589B (en)
CA (1) CA3014975A1 (en)
SG (1) SG11201807219TA (en)
WO (1) WO2019056763A1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207874A (en) * 1978-03-27 1980-06-17 Choy Daniel S J Laser tunnelling device
JP2563833Y2 (en) * 1992-02-07 1998-02-25 オリンパス光学工業株式会社 Balloon catheter
DE69333256T2 (en) * 1992-12-04 2004-07-22 C.R. Bard, Inc. Control for use with a catheter with independent distal and proximal controls
JP4197781B2 (en) * 1998-10-12 2008-12-17 オリンパス株式会社 Endoscope
US20070015965A1 (en) * 2005-07-13 2007-01-18 Usgi Medical Inc. Methods and apparatus for colonic cleaning
JP5144515B2 (en) * 2005-08-08 2013-02-13 スマート・メディカル・システムズ・リミテッド Endoscope assembly
DE602006006131D1 (en) * 2005-10-17 2009-05-20 Olympus Medical Systems Corp endoscope
RU2475282C2 (en) * 2007-10-05 2013-02-20 Тико Хелскеа Груп Лп Hermetising fixer for application in surgical operations
ES2873366T3 (en) * 2011-03-07 2021-11-03 Smart Medical Systems Ltd Open loop pressure control system for an endoscope
US9205234B2 (en) * 2012-03-27 2015-12-08 Terry D. Hardin Device for a biological treatment
WO2015061674A1 (en) * 2013-10-25 2015-04-30 Intuitive Surgical Operations, Inc. Flexible instrument with grooved steerable tube
EP3223734B1 (en) * 2015-04-22 2020-06-10 Bio-Medical Engineering (HK) Limited Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systems
US10136799B2 (en) * 2015-09-28 2018-11-27 Bio-Medical Engineering (HK) Limited Endoscopic systems, devices, and methods
US10765304B2 (en) * 2015-09-28 2020-09-08 Bio-Medical Engineering (HK) Limited Endoscopic systems, devices, and methods for performing in vivo procedures

Also Published As

Publication number Publication date
WO2019056763A1 (en) 2019-03-28
CN110897589A (en) 2020-03-24
EP3478150A1 (en) 2019-05-08
EP3478150A4 (en) 2020-01-01
CN208851452U (en) 2019-05-14
EP3478150B1 (en) 2022-12-28
CA3014975A1 (en) 2019-03-20
CN110897589B (en) 2021-12-28

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