RU2642953C2 - Внешняя трубка эндоскопа для введения через естественные отверстия тела - Google Patents

Внешняя трубка эндоскопа для введения через естественные отверстия тела Download PDF

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Publication number
RU2642953C2
RU2642953C2 RU2015105387A RU2015105387A RU2642953C2 RU 2642953 C2 RU2642953 C2 RU 2642953C2 RU 2015105387 A RU2015105387 A RU 2015105387A RU 2015105387 A RU2015105387 A RU 2015105387A RU 2642953 C2 RU2642953 C2 RU 2642953C2
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RU
Russia
Prior art keywords
clamping ring
cuff
specified
hub
endoscope
Prior art date
Application number
RU2015105387A
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English (en)
Russian (ru)
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RU2015105387A (ru
Inventor
Стефен УЭСТ
Original Assignee
Аполло Эндосерджери, Инк.
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    • 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
    • A61B1/273—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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • 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
    • A61B1/00131—Accessories for endoscopes
    • A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
    • 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
    • A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
    • 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
    • A61B1/00131—Accessories for endoscopes
    • A61B1/0014—Fastening element for attaching accessories to the outside of an endoscope, e.g. clips, clamps or bands
    • 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
    • A61B1/12—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 cooling or rinsing arrangements
    • 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
    • A61B1/273—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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • A61B1/2736—Gastroscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3439—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M39/0613—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof with means for adjusting the seal opening or pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/227—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated valves
    • A61M39/228—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated valves with a tubular diaphragm constrictable by radial fluid force
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/345—Cannulas for introduction into a natural body opening
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/347—Locking means, e.g. for locking instrument in cannula
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0673—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof comprising means actively pressing on the device passing through the seal, e.g. inflatable seals, diaphragms, clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/041—Controlled or regulated
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Endoscopes (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
RU2015105387A 2012-07-18 2013-07-10 Внешняя трубка эндоскопа для введения через естественные отверстия тела RU2642953C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/551,942 2012-07-18
US13/551,942 US9386910B2 (en) 2012-07-18 2012-07-18 Endoscope overtube for insertion through a natural body orifice
PCT/US2013/049830 WO2014014715A1 (en) 2012-07-18 2013-07-10 Endoscope overtube for natural body orifice insertion

Publications (2)

Publication Number Publication Date
RU2015105387A RU2015105387A (ru) 2016-09-10
RU2642953C2 true RU2642953C2 (ru) 2018-01-29

Family

ID=49947117

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015105387A RU2642953C2 (ru) 2012-07-18 2013-07-10 Внешняя трубка эндоскопа для введения через естественные отверстия тела

Country Status (10)

Country Link
US (1) US9386910B2 (https=)
EP (1) EP2874533B1 (https=)
JP (1) JP6251261B2 (https=)
AU (1) AU2013290586B2 (https=)
BR (1) BR112015000849A2 (https=)
CA (1) CA2879062A1 (https=)
MX (1) MX355845B (https=)
NZ (1) NZ703877A (https=)
RU (1) RU2642953C2 (https=)
WO (1) WO2014014715A1 (https=)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6076469B2 (ja) 2012-05-09 2017-02-08 イーオン サージカル リミテッド 腹腔鏡ポート
WO2015038549A2 (en) * 2013-09-11 2015-03-19 Gimmi Gmbh Endoscopic surgical instruments and related methods
USD755378S1 (en) * 2014-09-30 2016-05-03 Fujifilm Corporation Endoscope
JP6058248B1 (ja) * 2015-02-26 2017-01-11 オリンパス株式会社 内視鏡用オーバーチューブ及び医療システム
CN104856637B (zh) * 2015-05-21 2016-05-25 施婷婷 一种带有照明装置的口腔扩撑器
JP6595232B2 (ja) 2015-07-02 2019-10-23 ソニー・オリンパスメディカルソリューションズ株式会社 内視鏡用撮像装置、内視鏡装置、及び内視鏡用ケーブル
WO2017041052A1 (en) 2015-09-03 2017-03-09 Neptune Medical Device for endoscopic advancement through the small intestine
WO2017120263A1 (en) * 2016-01-04 2017-07-13 Endovate Llc Overtube device and method of use
CN108601507B (zh) * 2016-01-29 2021-11-26 波士顿科学医学有限公司 用于成像设备的附件
WO2018035452A1 (en) 2016-08-18 2018-02-22 Neptune Medical Device and method for enhanced visualization of the small intestine
CN106267520A (zh) * 2016-08-29 2017-01-04 李安 用于胃管的图像采集置入装置以及胃管系统
US20180228511A1 (en) * 2017-02-13 2018-08-16 Apurba Mukherjee Modular Autoclavable Introducer for Endoscope
JP6688937B2 (ja) * 2017-04-19 2020-04-28 Hoya株式会社 内視鏡頂部の取り付け装置
EP3654822B1 (en) 2017-07-20 2023-11-15 Neptune Medical Inc. Dynamically rigidizing overtube
EP3801187B1 (en) 2018-05-31 2024-02-07 Neptune Medical Inc. Device for enhanced visualization of the small intestine
EP3823711A4 (en) 2018-07-19 2022-05-18 Neptune Medical Inc. DYNAMIC REINFORCING MEDICAL COMPOSITE STRUCTURES
WO2020214221A1 (en) 2019-04-17 2020-10-22 Neptune Medical Inc. Dynamically rigidizing composite medical structures
US11793392B2 (en) 2019-04-17 2023-10-24 Neptune Medical Inc. External working channels
WO2021181503A1 (ja) * 2020-03-10 2021-09-16 オリンパス株式会社 内視鏡用オーバーチューブ、内視鏡システム、および内視鏡の挿入方法
US11744443B2 (en) 2020-03-30 2023-09-05 Neptune Medical Inc. Layered walls for rigidizing devices
US12471754B2 (en) 2020-04-24 2025-11-18 Ambu A/S Endoscope and a method for assembling an endoscope
US12539019B2 (en) 2020-04-24 2026-02-03 Ambu A/S Handle for an endoscope
CN112401973B (zh) * 2020-11-19 2022-09-27 上海腾复医疗科技有限公司 多功能鞘管
US12121677B2 (en) 2021-01-29 2024-10-22 Neptune Medical Inc. Devices and methods to prevent inadvertent motion of dynamically rigidizing apparatuses
CA3211622A1 (en) 2021-03-10 2022-09-15 Neal Tanner Control of robotic dynamically rigidizing composite medical structures
WO2022208737A1 (ja) * 2021-03-31 2022-10-06 オリンパス株式会社 内視鏡用オーバーチューブ
US12564312B2 (en) 2022-04-19 2026-03-03 Neptune Medical Inc. Managing and manipulating a long length robotic endoscope
KR20250003955A (ko) 2022-04-27 2025-01-07 넵튠 메디컬 인코포레이티드 내시경용 위생 외장
AU2024338348A1 (en) 2023-09-07 2026-03-19 Neptune Medical Inc. Pressure rigidization apparatuses and methods
WO2025072977A1 (en) 2023-09-28 2025-04-03 Neptune Medical Inc. Telescoping robot

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161773A (en) * 1990-08-01 1992-11-10 Numed, Inc. Method and apparatus for controlling fluid flow
US20050049460A1 (en) * 2003-02-11 2005-03-03 Olympus Corporation Over-tube, method of manufacturing over-tube, method of disposing over-tube, and method of treatment in abdominal cavity
US20080109028A1 (en) * 2004-07-07 2008-05-08 Mikolaj Witold Styrc Introducer for an Endoluminal Procedure
US20100228090A1 (en) * 2009-03-06 2010-09-09 Ethicon Endo-Surgery, Inc. Methods and devices for providing access into a body cavity

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325831A (en) 1943-08-03 Cavitstinspection device
US3057345A (en) 1960-05-16 1962-10-09 Bausch & Lomb Duodenoscope
US4701160A (en) * 1986-06-11 1987-10-20 Minnesota Mining And Manufacturing Company Catheter and method for infusing fluid into a patient
US4900306A (en) 1988-01-15 1990-02-13 Corpak, Inc. Device for intubation of percutaneous endoscopic ostomy
US4875468A (en) 1988-12-23 1989-10-24 Welch Allyn, Inc. Elastomer-ePTFE biopsy channel
US5158553A (en) * 1990-12-26 1992-10-27 Cardiopulmonics Rotatably actuated constricting catheter valve
DE4312147C2 (de) 1992-04-14 1996-01-25 Olympus Optical Co Trokar
US5556367A (en) 1993-03-05 1996-09-17 Olympus Optical Co., Ltd. Cover type endoscope apparatus
WO1996015819A1 (en) * 1994-11-23 1996-05-30 Navarre Biomedical, Ltd. Flexible catheter
US5620408A (en) 1995-04-14 1997-04-15 Vennes; Jack A. Endoscopic over-tube
US6030364A (en) 1997-10-03 2000-02-29 Boston Scientific Corporation Apparatus and method for percutaneous placement of gastro-intestinal tubes
US6174280B1 (en) 1998-11-19 2001-01-16 Vision Sciences, Inc. Sheath for protecting and altering the bending characteristics of a flexible endoscope
US6530881B1 (en) 1999-01-21 2003-03-11 Vision Sciences, Inc. Sheath apparatus for endoscopes and methods for forming same
IL128286A (en) 1999-01-29 2004-01-04 Sightline Techn Ltd Movement gracefully inside the bowel using a flexible sleeve
EP1265522A1 (en) 2000-03-23 2002-12-18 Atropos Limited An insertion device for an endoscope
US7083629B2 (en) 2001-05-30 2006-08-01 Satiety, Inc. Overtube apparatus for insertion into a body
JP3831683B2 (ja) 2002-05-16 2006-10-11 ペンタックス株式会社 外套シース付き内視鏡の挿入部可撓管の折れ止め
US6790214B2 (en) 2002-05-17 2004-09-14 Esophyx, Inc. Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method
US6790173B2 (en) 2002-06-13 2004-09-14 Usgi Medical, Inc. Shape lockable apparatus and method for advancing an instrument through unsupported anatomy
US6899672B2 (en) 2002-11-08 2005-05-31 Scimed Life Systems, Inc. Endoscopic imaging system including removable deflection device
US20070203393A1 (en) 2003-05-16 2007-08-30 David Stefanchik Apparatus for positioning a medical device
JP4383115B2 (ja) * 2003-07-31 2009-12-16 オリンパス株式会社 内視鏡システム
JP3826928B2 (ja) * 2003-10-14 2006-09-27 フジノン株式会社 内視鏡の挿入補助具
WO2006028763A2 (en) 2004-09-01 2006-03-16 Chul Hi Park Inflatable guide device
US20070255101A1 (en) 2005-03-04 2007-11-01 Sightline Technologies Ltd. Endoscope with Protective Sleeve
US7905830B2 (en) 2005-05-13 2011-03-15 Ethicon Endo-Surgery, Inc. Sheath for use with an endoscope
US8021293B2 (en) 2006-01-13 2011-09-20 Olympus Medical Systems Corp. Medical treatment endoscope
US8012086B2 (en) 2006-10-19 2011-09-06 Ethicon Endo-Surgery, Inc. Sterile transcolonic access device
JP5171076B2 (ja) * 2007-03-14 2013-03-27 富士フイルム株式会社 内視鏡装置
WO2009094434A2 (en) 2008-01-22 2009-07-30 University Of South Florida Endoscopic overtube
CN103961049B (zh) 2008-03-31 2017-04-12 智能医疗系统有限公司 与内窥镜一起使用的组件
US8262563B2 (en) 2008-07-14 2012-09-11 Ethicon Endo-Surgery, Inc. Endoscopic translumenal articulatable steerable overtube
US20100010298A1 (en) 2008-07-14 2010-01-14 Ethicon Endo-Surgery, Inc. Endoscopic translumenal flexible overtube
US20100076451A1 (en) 2008-09-19 2010-03-25 Ethicon Endo-Surgery, Inc. Rigidizable surgical instrument
US9867529B2 (en) 2008-11-07 2018-01-16 Izoscope Inc Endoscope accessory
US20100298642A1 (en) 2009-05-19 2010-11-25 Ethicon Endo-Surgery, Inc. Manipulatable guide system and methods for natural orifice translumenal endoscopic surgery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161773A (en) * 1990-08-01 1992-11-10 Numed, Inc. Method and apparatus for controlling fluid flow
US20050049460A1 (en) * 2003-02-11 2005-03-03 Olympus Corporation Over-tube, method of manufacturing over-tube, method of disposing over-tube, and method of treatment in abdominal cavity
US20080109028A1 (en) * 2004-07-07 2008-05-08 Mikolaj Witold Styrc Introducer for an Endoluminal Procedure
US20100228090A1 (en) * 2009-03-06 2010-09-09 Ethicon Endo-Surgery, Inc. Methods and devices for providing access into a body cavity

Also Published As

Publication number Publication date
CA2879062A1 (en) 2014-01-23
WO2014014715A1 (en) 2014-01-23
MX355845B (es) 2018-05-02
AU2013290586B2 (en) 2016-12-15
AU2013290586A1 (en) 2015-02-05
EP2874533A4 (en) 2016-04-06
BR112015000849A2 (pt) 2017-06-27
EP2874533A1 (en) 2015-05-27
MX2015000647A (es) 2015-07-17
JP2015524297A (ja) 2015-08-24
RU2015105387A (ru) 2016-09-10
NZ703877A (en) 2017-02-24
EP2874533B1 (en) 2019-02-06
US20140024896A1 (en) 2014-01-23
JP6251261B2 (ja) 2017-12-20
US9386910B2 (en) 2016-07-12

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