CN104582779B - 具有护套的细长医疗器械 - Google Patents

具有护套的细长医疗器械 Download PDF

Info

Publication number
CN104582779B
CN104582779B CN201380027243.8A CN201380027243A CN104582779B CN 104582779 B CN104582779 B CN 104582779B CN 201380027243 A CN201380027243 A CN 201380027243A CN 104582779 B CN104582779 B CN 104582779B
Authority
CN
China
Prior art keywords
tube
elongated
sheath
body member
medical device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201380027243.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN104582779A (zh
Inventor
蒂莫西·R·尼曼
巴里·K·汉诺威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VERITRACT
Original Assignee
VERITRACT
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
Application filed by VERITRACT filed Critical VERITRACT
Publication of CN104582779A publication Critical patent/CN104582779A/zh
Application granted granted Critical
Publication of CN104582779B publication Critical patent/CN104582779B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B1/00142—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 means for preventing contamination, e.g. by using a sanitary sheath
    • 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
    • A61B1/00096—Optical elements
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/015—Control of fluid supply or evacuation
    • 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
    • A61B1/051—Details of CCD assembly
    • 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
    • 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
    • A61B1/126—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 provided with means for cleaning in-use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0069—Tubes feeding directly to the intestines, e.g. to the jejunum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0073—Multi-lumen tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J7/00—Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
    • A61J7/0015—Devices specially adapted for taking medicines
    • A61J7/0053—Syringes, pipettes or oral dispensers
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M2025/0166—Sensors, electrodes or the like for guiding the catheter to a target zone, e.g. image guided or magnetically guided

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Otolaryngology (AREA)
  • Endoscopes (AREA)
  • Optical Measuring Cells (AREA)
CN201380027243.8A 2012-05-23 2013-05-23 具有护套的细长医疗器械 Expired - Fee Related CN104582779B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261650800P 2012-05-23 2012-05-23
US61/650,800 2012-05-23
PCT/US2013/042534 WO2013177469A1 (en) 2012-05-23 2013-05-23 Elongate medical instrument with sheath

Publications (2)

Publication Number Publication Date
CN104582779A CN104582779A (zh) 2015-04-29
CN104582779B true CN104582779B (zh) 2018-05-25

Family

ID=49624362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380027243.8A Expired - Fee Related CN104582779B (zh) 2012-05-23 2013-05-23 具有护套的细长医疗器械

Country Status (8)

Country Link
US (1) US20150112132A1 (enExample)
EP (1) EP2852428A4 (enExample)
JP (1) JP6279555B2 (enExample)
CN (1) CN104582779B (enExample)
AU (1) AU2013266197B2 (enExample)
CA (1) CA2874657A1 (enExample)
IN (1) IN2014DN10854A (enExample)
WO (1) WO2013177469A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140200402A1 (en) 2013-01-16 2014-07-17 Phillip Jack Snoke Medical Device Introduction Systems and Methods
US10779803B2 (en) * 2014-04-02 2020-09-22 Intuitive Surgical Operations, Inc. Devices, systems, and methods using a steerable stylet and flexible needle
EP3232897B1 (en) * 2014-12-16 2021-03-03 Veritract Inc. Optically guided feeding tube assemblies
CN106714653B (zh) * 2015-08-20 2018-10-09 奥林巴斯株式会社 医疗用护套和医疗设备
US10201480B2 (en) * 2015-09-08 2019-02-12 Cnicus, Llc Feeding tube assembly with a light element attachable thereto
CN105662327A (zh) * 2016-01-29 2016-06-15 姜克让 护套内窥镜
KR102215952B1 (ko) * 2016-07-28 2021-02-16 쿡 메디컬 테크놀러지스 엘엘씨 조향 가능 카테터 내의 원위 와이어 고정
WO2018031978A1 (en) * 2016-08-12 2018-02-15 Bawa, Llc Endoscope with secondary working channel
US9911020B1 (en) 2016-12-08 2018-03-06 At&T Intellectual Property I, L.P. Method and apparatus for tracking via a radio frequency identification device
US20180289248A1 (en) * 2017-04-06 2018-10-11 Everich Biotecology Corporation Cleaning structure for endoscope lens
WO2018229985A1 (ja) * 2017-06-16 2018-12-20 オリンパス株式会社 インナーシース、内視鏡用挿入補助装置および内視鏡システム
US11185259B2 (en) * 2017-09-06 2021-11-30 Becton, Dickinson And Company Smart obturator with sensor and smart obturator assembly
US10758214B2 (en) * 2017-11-13 2020-09-01 UVision360, Inc. Biopsy device and method
US11826023B2 (en) 2017-12-12 2023-11-28 Elements Endoscopy, Inc. Multi-use endoscopes and associated systems and methods
CN108354579A (zh) * 2018-01-14 2018-08-03 宁波高新区世代能源科技有限公司 智能肠胃镜
CN108339812B (zh) * 2018-03-28 2023-10-13 山西医科大学第二医院 消化内窥镜吸引管道导刷器
WO2019212755A1 (en) * 2018-05-02 2019-11-07 Cook Daniel J Disposable bronchoscope and method of use
CN209236111U (zh) * 2018-11-01 2019-08-13 山东冠龙医疗用品有限公司 一种多通道微创通道用内窥镜
US10863886B2 (en) 2019-05-03 2020-12-15 UVision360, Inc. Rotatable introducers
CN113795235B (zh) * 2019-05-06 2024-11-15 布莱斯生物化学公司 具有集成管心针的饲管
WO2021067622A1 (en) * 2019-10-01 2021-04-08 Najdahmadi Avid Light-based medical device
JP7056986B1 (ja) 2020-10-27 2022-04-19 コデン株式会社 留置装置
US20220133138A1 (en) * 2020-10-29 2022-05-05 Clearmind Biomedical, Inc. Dilator-less and obturator-less introducer for viewing and acting on internal passageways or tissue
WO2022165249A1 (en) * 2021-01-30 2022-08-04 Microvascular Health Solutions, LLC A method and apparatus for microvascular vessel imaging
CN112842229A (zh) * 2021-02-07 2021-05-28 杭州微视医疗科技有限公司 一种内窥镜组件
CN113520325A (zh) * 2021-07-27 2021-10-22 郑州光超医疗科技有限公司 一种可快速更换保护套的高分辨率光学扫描探头
WO2023239970A1 (en) * 2022-06-10 2023-12-14 Nuvaira, Inc. Steerable catheter device with video capabilities and methods of treatment using same
WO2025224629A1 (en) * 2024-04-23 2025-10-30 Endovista, Inc. Enteral feeding tube system comprisng stylet with image sensor assembly
CN119385841B (zh) * 2025-01-02 2025-04-01 浙江省中医院、浙江中医药大学附属第一医院（浙江省东方医院） 一种重症临床流食喂养设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999007286A1 (en) * 1997-08-12 1999-02-18 Adair Edwin Lloyd Endoscope with reusable core and disposable sheath
US20020107478A1 (en) * 2000-01-27 2002-08-08 Wendlandt Jeffrey Michael Catheter introducer system for exploration of body cavities
CN101106937A (zh) * 2005-02-14 2008-01-16 斯特赖克Gi有限公司 具有改进的操控性的内窥镜
US20080262308A1 (en) * 2007-02-27 2008-10-23 Percutaneaus Systems, Inc. Method and system for performing continuous flow endoscopy
EP2111782A2 (en) * 2008-04-21 2009-10-28 Tyco Healthcare Group LP Endoscopic cleaner
CN201370569Y (zh) * 2009-03-16 2009-12-30 朱俭 一种指尖视频诊治镜
US20100174144A1 (en) * 2007-06-08 2010-07-08 Thomas Hsu Devices and methods for removal of debris from the objective lens of an endoscope
CN102458218A (zh) * 2009-05-27 2012-05-16 易斯格里德有限公司 带流体清洁的内窥镜系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3260914B2 (ja) * 1993-06-28 2002-02-25 オリンパス光学工業株式会社 硬性内視鏡
ZA945387B (en) * 1993-07-22 1995-03-10 Xomed Treace Inc Disposable endoscope sheath
US5575756A (en) * 1993-08-16 1996-11-19 Olympus Optical Co., Ltd. Endoscope apparatus
JP3468952B2 (ja) * 1995-11-17 2003-11-25 株式会社町田製作所 医療用内視鏡
US6863651B2 (en) * 2001-10-19 2005-03-08 Visionscope, Llc Miniature endoscope with imaging fiber system
US6899672B2 (en) * 2002-11-08 2005-05-31 Scimed Life Systems, Inc. Endoscopic imaging system including removable deflection device
WO2005048827A1 (en) * 2003-04-22 2005-06-02 Campos Jorge A System, apparatus, and method for viewing a visually obscured portion of a cavity
EP1659921B1 (en) * 2003-08-04 2016-05-11 Vision-Sciences, Inc. Sheath with channel for endoscope
WO2006060457A2 (en) * 2004-12-01 2006-06-08 Vision-Sciences, Inc. Endoscopic sheath with illumination system
JP2007130084A (ja) * 2005-11-08 2007-05-31 Olympus Medical Systems Corp 内視鏡用シース及び内視鏡用シースを用いた内視鏡装置
US7503893B2 (en) * 2006-02-03 2009-03-17 Cannuflow, Inc. Anti-extravasation sheath and method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999007286A1 (en) * 1997-08-12 1999-02-18 Adair Edwin Lloyd Endoscope with reusable core and disposable sheath
US20020107478A1 (en) * 2000-01-27 2002-08-08 Wendlandt Jeffrey Michael Catheter introducer system for exploration of body cavities
CN101106937A (zh) * 2005-02-14 2008-01-16 斯特赖克Gi有限公司 具有改进的操控性的内窥镜
US20080262308A1 (en) * 2007-02-27 2008-10-23 Percutaneaus Systems, Inc. Method and system for performing continuous flow endoscopy
US20100174144A1 (en) * 2007-06-08 2010-07-08 Thomas Hsu Devices and methods for removal of debris from the objective lens of an endoscope
EP2111782A2 (en) * 2008-04-21 2009-10-28 Tyco Healthcare Group LP Endoscopic cleaner
CN201370569Y (zh) * 2009-03-16 2009-12-30 朱俭 一种指尖视频诊治镜
CN102458218A (zh) * 2009-05-27 2012-05-16 易斯格里德有限公司 带流体清洁的内窥镜系统

Also Published As

Publication number Publication date
JP2015519959A (ja) 2015-07-16
CN104582779A (zh) 2015-04-29
AU2013266197A1 (en) 2014-12-04
CA2874657A1 (en) 2013-11-28
US20150112132A1 (en) 2015-04-23
IN2014DN10854A (enExample) 2015-09-11
AU2013266197B2 (en) 2017-05-04
WO2013177469A1 (en) 2013-11-28
EP2852428A4 (en) 2016-01-20
JP6279555B2 (ja) 2018-02-14
EP2852428A1 (en) 2015-04-01

Similar Documents

Publication Publication Date Title
CN104582779B (zh) 具有护套的细长医疗器械
US10926059B2 (en) Method of making a sealed lumen and associated computing module
US10448811B2 (en) Medical device introduction and imaging system, and associated method
US6174280B1 (en) Sheath for protecting and altering the bending characteristics of a flexible endoscope
JP5702737B2 (ja) 画像形成システムで使用する使い捨て式シース
US8586865B2 (en) Wire guides and anchors for endoscopy
CN109843144B (zh) 用后即弃的医疗系统、装置及相关方法
US20170319047A1 (en) Device for use in hysteroscopy
CN102481087B (zh) 用于内窥镜的配件夹
US10863886B2 (en) Rotatable introducers
JP6918009B2 (ja) アブレーションカテーテル用ナビゲーションシステム
JPS61179128A (ja) 可撓性の細長い内視鏡と内視鏡鞘
JP7158950B2 (ja) 内視鏡補助具、内視鏡、内視鏡補助具及び内視鏡
US9011383B2 (en) Self-illuminating endogastric tubes and method of placing endogastric tubes
US20220240760A1 (en) Single use endoscopes, cannulas, and obturators with integrated vision and illumination
WO2017087579A1 (en) Medical device introduction and imaging system, and associated method
EP3106078A1 (en) Over-tube device for endoscopes
US12465201B2 (en) Endoscope
CN222237618U (zh) 一种内窥镜护套导管
JP2014176682A (ja) スカートおよびギャップを有する胸部スコープ
US20230058772A1 (en) Disposable endoscope sheath
CN117378984A (zh) 一种内窥镜护套导管
BR112020020927A2 (pt) acessório de ultrassom orientável para endoscópio

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180525

Termination date: 20190523

CF01 Termination of patent right due to non-payment of annual fee