MX343835B - Endoscopio de potencia variable con base en tecnología de lentes con líquido. - Google Patents

Endoscopio de potencia variable con base en tecnología de lentes con líquido.

Info

Publication number
MX343835B
MX343835B MX2016001522A MX2016001522A MX343835B MX 343835 B MX343835 B MX 343835B MX 2016001522 A MX2016001522 A MX 2016001522A MX 2016001522 A MX2016001522 A MX 2016001522A MX 343835 B MX343835 B MX 343835B
Authority
MX
Mexico
Prior art keywords
endoscope
fluid filled
filled lenses
optical power
variable power
Prior art date
Application number
MX2016001522A
Other languages
English (en)
Inventor
Gupta Amitava
Schnell Urban
Egan William
Nibauer Lisa
Stangota Frank
Sauvet Julien
Saint-Ghislain Michel
Original Assignee
Adlens Beacon 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 Adlens Beacon Inc filed Critical Adlens Beacon Inc
Publication of MX343835B publication Critical patent/MX343835B/es

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
    • A61B1/005—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
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming features
    • A61B1/0019—Optical arrangements with focusing or zooming features characterised by variable lenses
    • 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
    • A61B1/002—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 having rod-lens arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • 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
    • A61B1/07—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 using light-conductive means, e.g. optical fibres
    • 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
    • G02B23/2423—Optical details of the distal end
    • G02B23/243—Objectives for endoscopes
    • 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
    • G02B23/2423—Optical details of the distal end
    • G02B23/243—Objectives for endoscopes
    • G02B23/2438—Zoom objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Lenses (AREA)

Abstract

Se describe un endoscopio realizado como ya sea un introscopio o un fibroscopio incluyendo uno o más lentes rellenos con fluido. En una modalidad, la potencia óptica de los lentes rellenos con fluido sellados puede ajustarse para ajustar la longitud focal asociada con el endoscopio. De esta forma, las distancias operativas variables son permisibles mientras se mantiene el enfoque en un objeto enfrente del endoscopio. El endoscopio puede incluir un sensor de distancia, que se utiliza para determinar una distancia entre el endoscopio y una muestra. Un procesador puede comparar la distancia medida con la potencia óptica actual de uno o más lentes rellenos con fluido sellados. El procesador puede transmitir señales a uno o más accionadores acoplados a uno o más de los lentes rellenos con fluido sellados para cambiar la potencia óptica de uno o más lentes rellenos con fluido con base en la comparación.
MX2016001522A 2010-12-01 2011-12-01 Endoscopio de potencia variable con base en tecnología de lentes con líquido. MX343835B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41846210P 2010-12-01 2010-12-01
PCT/US2011/062881 WO2012075280A1 (en) 2010-12-01 2011-12-01 Variable power endoscope based on liquid lens technology

Publications (1)

Publication Number Publication Date
MX343835B true MX343835B (es) 2016-11-24

Family

ID=46162851

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2016001522A MX343835B (es) 2010-12-01 2011-12-01 Endoscopio de potencia variable con base en tecnología de lentes con líquido.
MX2013006098A MX338575B (es) 2010-12-01 2011-12-01 Endoscopio de potencia variable con base en tecnologia de lentes con liquido.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2013006098A MX338575B (es) 2010-12-01 2011-12-01 Endoscopio de potencia variable con base en tecnologia de lentes con liquido.

Country Status (16)

Country Link
US (1) US9795281B2 (es)
EP (1) EP2645919B1 (es)
JP (1) JP6031445B2 (es)
KR (1) KR101849432B1 (es)
CN (1) CN103384491B (es)
AR (1) AR084502A1 (es)
AU (1) AU2011336505B2 (es)
BR (1) BR112013013584A2 (es)
CA (1) CA2819514C (es)
IL (1) IL226618B (es)
MX (2) MX343835B (es)
PT (1) PT2645919T (es)
RU (1) RU2622988C2 (es)
SG (2) SG10201509874YA (es)
WO (1) WO2012075280A1 (es)
ZA (1) ZA201303880B (es)

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Also Published As

Publication number Publication date
BR112013013584A2 (pt) 2016-09-06
EP2645919A4 (en) 2018-03-07
AR084502A1 (es) 2013-05-22
ZA201303880B (en) 2014-07-30
KR20140001963A (ko) 2014-01-07
EP2645919B1 (en) 2020-01-22
SG10201509874YA (en) 2016-01-28
CN103384491B (zh) 2016-08-10
AU2011336505B2 (en) 2015-08-27
MX2013006098A (es) 2013-07-15
EP2645919A1 (en) 2013-10-09
US9795281B2 (en) 2017-10-24
JP6031445B2 (ja) 2016-11-24
CA2819514C (en) 2019-07-16
RU2013126208A (ru) 2015-01-10
AU2011336505A1 (en) 2013-06-20
KR101849432B1 (ko) 2018-04-16
WO2012075280A1 (en) 2012-06-07
SG190420A1 (en) 2013-07-31
US20120143004A1 (en) 2012-06-07
CA2819514A1 (en) 2012-06-07
PT2645919T (pt) 2020-03-12
CN103384491A (zh) 2013-11-06
MX338575B (es) 2016-04-22
IL226618B (en) 2019-08-29
JP2013545558A (ja) 2013-12-26
RU2622988C2 (ru) 2017-06-21

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