WO2019172926A1 - Orifice d'instrument comprenant une ampoule optique fixée à un corps d'orifice - Google Patents

Orifice d'instrument comprenant une ampoule optique fixée à un corps d'orifice Download PDF

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Publication number
WO2019172926A1
WO2019172926A1 PCT/US2018/021708 US2018021708W WO2019172926A1 WO 2019172926 A1 WO2019172926 A1 WO 2019172926A1 US 2018021708 W US2018021708 W US 2018021708W WO 2019172926 A1 WO2019172926 A1 WO 2019172926A1
Authority
WO
WIPO (PCT)
Prior art keywords
port
bulb
instrument
proximal
distal
Prior art date
Application number
PCT/US2018/021708
Other languages
English (en)
Inventor
Anthony MAIORANO
Jeffrey C. Cerier
Original Assignee
Nido Surgical, Inc.
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 Nido Surgical, Inc. filed Critical Nido Surgical, Inc.
Priority to PCT/US2018/021708 priority Critical patent/WO2019172926A1/fr
Publication of WO2019172926A1 publication Critical patent/WO2019172926A1/fr

Links

Classifications

    • 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
    • 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
    • A61B1/00089—Hoods
    • 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
    • A61B1/04—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
    • A61B1/313—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 introducing through surgical openings, e.g. laparoscopes
    • 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
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination

Landscapes

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

Abstract

Un orifice d'instrument comprend un corps d'orifice, une ampoule disposée à l'extrémité distale du corps d'orifice, un corps de base disposé à l'extrémité proximale du corps d'orifice, un corps cylindrique creux couplé mécaniquement au corps de base, et une pluralité de tiges de connexion disposées parallèlement au corps d'orifice. Chaque tige de connexion comprend une partie de tige distale qui est mécaniquement couplée à une surface extérieure distale respective d'une bride d'ampoule et une partie de tige proximale qui est mécaniquement couplée à une surface proximale respective du corps de base. Un ressort applique une force de ressort contre le corps d'orifice pour presser le corps d'orifice dans l'ampoule pour fixer mécaniquement l'ampoule au corps de base.
PCT/US2018/021708 2018-03-09 2018-03-09 Orifice d'instrument comprenant une ampoule optique fixée à un corps d'orifice WO2019172926A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2018/021708 WO2019172926A1 (fr) 2018-03-09 2018-03-09 Orifice d'instrument comprenant une ampoule optique fixée à un corps d'orifice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/021708 WO2019172926A1 (fr) 2018-03-09 2018-03-09 Orifice d'instrument comprenant une ampoule optique fixée à un corps d'orifice

Publications (1)

Publication Number Publication Date
WO2019172926A1 true WO2019172926A1 (fr) 2019-09-12

Family

ID=67846207

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/021708 WO2019172926A1 (fr) 2018-03-09 2018-03-09 Orifice d'instrument comprenant une ampoule optique fixée à un corps d'orifice

Country Status (1)

Country Link
WO (1) WO2019172926A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449357A (en) * 1993-04-26 1995-09-12 Zinnanti; William J. Endoscopic suction, irrigation and cautery instrument
US20090318763A1 (en) * 2008-06-19 2009-12-24 Richard Wolf Gmbh Endoscope and shaft system
US20160000463A1 (en) * 2006-01-05 2016-01-07 Children S Medical Center Corporation Instrument Port For Minimally Invasive Cardiac Surgery
US20170231477A1 (en) * 2016-02-12 2017-08-17 Children's Medical Center Corporation Instrument port with integrated imaging system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449357A (en) * 1993-04-26 1995-09-12 Zinnanti; William J. Endoscopic suction, irrigation and cautery instrument
US20160000463A1 (en) * 2006-01-05 2016-01-07 Children S Medical Center Corporation Instrument Port For Minimally Invasive Cardiac Surgery
US20090318763A1 (en) * 2008-06-19 2009-12-24 Richard Wolf Gmbh Endoscope and shaft system
US20170231477A1 (en) * 2016-02-12 2017-08-17 Children's Medical Center Corporation Instrument port with integrated imaging system

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