[go: up one dir, main page]

FR3106268B1 - Tête distale pour endoscope pourvue d’un canal de travail élargi - Google Patents

Tête distale pour endoscope pourvue d’un canal de travail élargi Download PDF

Info

Publication number
FR3106268B1
FR3106268B1 FR2000444A FR2000444A FR3106268B1 FR 3106268 B1 FR3106268 B1 FR 3106268B1 FR 2000444 A FR2000444 A FR 2000444A FR 2000444 A FR2000444 A FR 2000444A FR 3106268 B1 FR3106268 B1 FR 3106268B1
Authority
FR
France
Prior art keywords
working channel
distal
support
endoscope head
enlarged working
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.)
Active
Application number
FR2000444A
Other languages
English (en)
Other versions
FR3106268A1 (fr
Inventor
Emmanuel Hallauer
Roux Philippe Le
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.)
AXESS VISION Tech
Original Assignee
AXESS VISION Tech
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 AXESS VISION Tech filed Critical AXESS VISION Tech
Priority to FR2000444A priority Critical patent/FR3106268B1/fr
Priority to EP20853534.4A priority patent/EP4090219A1/fr
Priority to JP2022543537A priority patent/JP7753223B2/ja
Priority to US17/793,063 priority patent/US20230037570A1/en
Priority to CN202080093430.6A priority patent/CN114980791A/zh
Priority to PCT/FR2020/052594 priority patent/WO2021144514A1/fr
Publication of FR3106268A1 publication Critical patent/FR3106268A1/fr
Application granted granted Critical
Publication of FR3106268B1 publication Critical patent/FR3106268B1/fr
Active 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
    • A61B1/012—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
    • A61B1/00064—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
    • A61B1/00094—Suction openings
    • 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
    • A61B1/018—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 for receiving instruments
    • 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
    • A61B1/00064—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
    • A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
    • 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
    • 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
    • A61B1/0676—Endoscope light sources at distal tip of an endoscope

Landscapes

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

Abstract

Titre de l'invention : Tête distale pour endoscope pourvue d’un canal de travail élargi L’invention concerne une tête distale pour endoscope comportant un support (11) pour un système de vision, le support étant délimité d’un côté, par une face proximale (11p) et du côté opposé, par une face distale (11d) dans laquelle débouche le système de vision, le support (11) étant traversé par au moins un canal opérateur (9) débouchant dans la face distale (11d) et possédant une section qui décroit en direction de la face proximale (11p) du support (11).Figure pour l’abrégé : Fig. 3.
FR2000444A 2020-01-17 2020-01-17 Tête distale pour endoscope pourvue d’un canal de travail élargi Active FR3106268B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2000444A FR3106268B1 (fr) 2020-01-17 2020-01-17 Tête distale pour endoscope pourvue d’un canal de travail élargi
EP20853534.4A EP4090219A1 (fr) 2020-01-17 2020-12-22 Tête distale pour endoscope pourvue d'un canal de travail elargi
JP2022543537A JP7753223B2 (ja) 2020-01-17 2020-12-22 拡大された作業チャネルを備えた内視鏡用の遠位ヘッド
US17/793,063 US20230037570A1 (en) 2020-01-17 2020-12-22 Distal head for an endoscope, said distal head being provided with an enlarged working channel
CN202080093430.6A CN114980791A (zh) 2020-01-17 2020-12-22 用于内窥镜的远端头部，所述远端头部设置有扩大的工作通道
PCT/FR2020/052594 WO2021144514A1 (fr) 2020-01-17 2020-12-22 Tête distale pour endoscope pourvue d'un canal de travail elargi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000444 2020-01-17
FR2000444A FR3106268B1 (fr) 2020-01-17 2020-01-17 Tête distale pour endoscope pourvue d’un canal de travail élargi

Publications (2)

Publication Number Publication Date
FR3106268A1 FR3106268A1 (fr) 2021-07-23
FR3106268B1 true FR3106268B1 (fr) 2022-04-22

Family

ID=71094440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000444A Active FR3106268B1 (fr) 2020-01-17 2020-01-17 Tête distale pour endoscope pourvue d’un canal de travail élargi

Country Status (6)

Country Link
US (1) US20230037570A1 (fr)
EP (1) EP4090219A1 (fr)
JP (1) JP7753223B2 (fr)
CN (1) CN114980791A (fr)
FR (1) FR3106268B1 (fr)
WO (1) WO2021144514A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016114881A1 (de) * 2016-08-11 2018-02-15 Digital Endoscopy Gmbh Endoskopkopf, Endoskop und Albarranhebelhalteelement

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5680104U (fr) * 1979-11-26 1981-06-29
EP0664101A1 (fr) * 1994-01-21 1995-07-26 Devmed Group Inc. Appareil pour le nettoyage des lentilles
EP1772095B1 (fr) * 2004-07-23 2011-01-26 Olympus Corporation Endoscope
JP4959934B2 (ja) * 2004-10-29 2012-06-27 オリンパス株式会社 内視鏡
FR2962896B1 (fr) * 2010-07-26 2012-08-03 Gerald Blouin Accessoire de nettoyage pour systeme de vision et ensemble de nettoyage correspondant
US20120271107A1 (en) * 2011-04-25 2012-10-25 Fujifilm Corporation Self-propelled device for endoscope
EP2638841B1 (fr) * 2011-09-05 2015-07-22 Olympus Medical Systems Corp. Endoscope
WO2014106510A1 (fr) 2013-01-07 2014-07-10 Ambu A/S Boîtier de caméra d'endoscope comprenant un évidemment de guidage
DE102013207109A1 (de) * 2013-04-19 2014-11-06 Henke-Sass, Wolf Gmbh Endoskop mit einem starren gebogenen Schaft sowie Verfahren zur Herstellung eines solchen Endoskopes
JP2014212835A (ja) * 2013-04-23 2014-11-17 ショーダテクトロン株式会社 内視鏡用フードおよび同内視鏡用フードを備えた内視鏡
WO2015029040A1 (fr) * 2013-08-31 2015-03-05 Morena Medical Applications Ltd. Endoscope ayant un canal de travail partagé
WO2015047990A1 (fr) 2013-09-26 2015-04-02 GYRUS ACMI, INC. (d/b/a OLYMPUS SURGICAL TECHNOLOGIES AMERICA) Bras de gaine d'endoscope
JP6050211B2 (ja) * 2013-10-08 2016-12-21 富士フイルム株式会社 内視鏡
US10334216B2 (en) 2014-11-06 2019-06-25 Sony Corporation Imaging system including lens with longitudinal chromatic aberration, endoscope and imaging method
EP3539453A1 (fr) * 2015-07-21 2019-09-18 GI Scientific LLC Accessoire d'endoscope comportant un portail de sortie à réglage angulaire
US9913570B2 (en) 2015-08-07 2018-03-13 Enlightenvue Llc Endoscope with variable profile tip
EP3380177A4 (fr) * 2015-11-19 2019-08-21 University of Utah Research Foundation Bronchoscope pour voies respiratoires
FR3047887B1 (fr) 2016-02-18 2019-04-05 Axess Vision Technology Dispositif medical avec une partie de bequillage a ressort helicoidal
WO2017212332A1 (fr) 2016-06-06 2017-12-14 3Nt Medical Ltd. Système d'accès modulaire à une cavité corporelle
WO2018193870A1 (fr) * 2017-04-19 2018-10-25 オリンパス株式会社 Endoscope
WO2019044187A1 (fr) * 2017-09-01 2019-03-07 オリンパス株式会社 Partie d'insertion d'endoscope
CN109805881A (zh) 2017-11-22 2019-05-28 萧慕东 一种内窥镜
EP3494862A1 (fr) * 2017-12-08 2019-06-12 Ambu A/S Système d'éclairage pour un endoscope
US12171410B2 (en) * 2019-02-05 2024-12-24 Canon U.S.A., Inc. Endoscope observation window cleaning
WO2020227253A1 (fr) * 2019-05-08 2020-11-12 Boston Scientific Scimed, Inc. Systèmes médicaux, dispositifs et procédés associés
US11945144B2 (en) * 2019-09-06 2024-04-02 Ambu A/S Tip part assembly for an endoscope

Also Published As

Publication number Publication date
CN114980791A (zh) 2022-08-30
JP7753223B2 (ja) 2025-10-14
JP2023510923A (ja) 2023-03-15
EP4090219A1 (fr) 2022-11-23
WO2021144514A1 (fr) 2021-07-22
US20230037570A1 (en) 2023-02-09
FR3106268A1 (fr) 2021-07-23

Similar Documents

Publication Publication Date Title
CA2436803A1 (fr) Valvule aortique percutanee
EP0993814B1 (fr) Dispositif d'aplanation cornéenne
US5407441A (en) Ophthalmologic cannula
WO2003105922A3 (fr) Systeme de fil guide
KR20090047465A (ko) 안구내 렌즈 삽입 기구
ES2185114T3 (es) Valvula para el tratamiento de la hidrocefalia pediatrica y programable.
ITMI20022666A1 (it) Catetere a due lumi per la protezione distale e rimozione di trombi, particolarmente studiato per interventi coronarici periferici e percutanei.
DE60310166D1 (de) Katheter und medizinischer Schlauch
DE60231283D1 (de) Ummantelung mit Geräten für das endoskopische Gewinnen von Blutgefässen
WO1995030376A3 (fr) Instrument utilise pour des interventions endoscopiques
FR3106268B1 (fr) Tête distale pour endoscope pourvue d’un canal de travail élargi
EP2428174A3 (fr) Obturateur sans lame
FR3091646B1 (fr) Système de compression d'un membre d'un être vivant
EP0960631A3 (fr) Structure d'un cathéter de dilatation
WO2005053546A3 (fr) Dispositif d'occlusion pour anatomie asymetrique des arteres uterines
CA2723736A1 (fr) Trocart
ATE432046T1 (de) Optisches biopsieinstrument
DE60223503D1 (de) Nichtinvasives spektrofotometer
FR3111773B1 (fr) Applicateur cosmétique à cavité supportée par des branches support
US7935049B2 (en) Medical instrument, in particular uretero-renoscope
US20060206004A1 (en) Ureteroscope having a stem
US20220313301A1 (en) Minimally invasive surgery inflow cannula device
ATE275904T1 (de) Vorrichtung zur aufweitung und wiederherstellung des tränenkanals am menschlichen auge
DE60200700D1 (de) Saugring für Mikrokeratome
ATE336976T1 (de) Gerät für die endoskopie des tränenkanals

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210723

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6