BR112018011168A2 - luz divergente do sistema de entrega de iluminação de elemento óptico de fibra - Google Patents

luz divergente do sistema de entrega de iluminação de elemento óptico de fibra

Info

Publication number
BR112018011168A2
BR112018011168A2 BR112018011168A BR112018011168A BR112018011168A2 BR 112018011168 A2 BR112018011168 A2 BR 112018011168A2 BR 112018011168 A BR112018011168 A BR 112018011168A BR 112018011168 A BR112018011168 A BR 112018011168A BR 112018011168 A2 BR112018011168 A2 BR 112018011168A2
Authority
BR
Brazil
Prior art keywords
fiber optic
illumination light
delivery system
optic lighting
receive
Prior art date
Application number
BR112018011168A
Other languages
English (en)
Inventor
Mirsepassi Alireza
Diao Chenguang
J Papac Michael
T Smith Ronald
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of BR112018011168A2 publication Critical patent/BR112018011168A2/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/241—Light guide terminations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Laser Surgery Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Endoscopes (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

a presente invenção refere-se a um elemento óptico de fibra para iluminação que inclui uma fibra óptica, configurada para receber luz de iluminação em uma extremidade proximal a partir de uma fonte de luz; e um elemento de dispersão de luz, em uma extremidade distal da fibra óptica, configurado para receber a luz de iluminação da fibra óptica em uma extremidade proximal e emitir a luz de iluminação em uma extremidade distal em um amplo ângulo. o elemento óptico de fibra para iluminação pode ser preparado fornecendo uma fibra óptica, configurada para receber luz de iluminação em uma extremidade proximal de uma fonte de luz; e criando um elemento de dispersão de luz, em uma extremidade distal da fibra óptica, configurado para receber a luz de iluminação da fibra óptica em uma extremidade proximal e emitir a luz de iluminação em uma extremidade distal em um amplo ângulo.
BR112018011168A 2015-12-18 2016-12-13 luz divergente do sistema de entrega de iluminação de elemento óptico de fibra BR112018011168A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/973,939 US10295718B2 (en) 2015-12-18 2015-12-18 Diverging light from fiber optics illumination delivery systems
PCT/IB2016/057591 WO2017103796A1 (en) 2015-12-18 2016-12-13 Diverging light from fiber optics illumination delivery system

Publications (1)

Publication Number Publication Date
BR112018011168A2 true BR112018011168A2 (pt) 2018-11-21

Family

ID=57680443

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018011168A BR112018011168A2 (pt) 2015-12-18 2016-12-13 luz divergente do sistema de entrega de iluminação de elemento óptico de fibra

Country Status (12)

Country Link
US (3) US10295718B2 (pt)
EP (1) EP3390903A1 (pt)
JP (1) JP2019500098A (pt)
KR (1) KR20180094917A (pt)
CN (1) CN108368990A (pt)
AU (1) AU2016373545A1 (pt)
BR (1) BR112018011168A2 (pt)
CA (1) CA3003373A1 (pt)
MX (1) MX2018007516A (pt)
RU (1) RU2018126048A (pt)
TW (1) TW201728853A (pt)
WO (1) WO2017103796A1 (pt)

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KR101638016B1 (ko) * 2015-05-28 2016-07-08 광주과학기술원 내시경
KR101766328B1 (ko) * 2015-05-28 2017-08-08 광주과학기술원 현미경
US10244931B2 (en) 2015-07-13 2019-04-02 Novartis Ag Illuminated ophthalmic infusion line and associated devices, systems, and methods
US10278785B2 (en) * 2015-12-18 2019-05-07 Novartis Ag Method of making diverging-light fiber optics illumination delivery system
US11172560B2 (en) 2016-08-25 2021-11-09 Alcon Inc. Ophthalmic illumination system with controlled chromaticity
US10729461B2 (en) 2017-05-24 2020-08-04 Alcon Inc. Illuminated infusion cannula
JP2021502848A (ja) * 2017-11-14 2021-02-04 アルコン インコーポレイティド 照射機能を有するマルチスポットレーザプローブ
US11471242B1 (en) 2018-03-14 2022-10-18 Alcon Inc. Medical instruments with an integrated optical fiber and methods of manufacture
WO2020070715A1 (en) * 2018-10-05 2020-04-09 Alcon Inc. Occlusion sensing in ophthalmic laser probes
DE102018133338A1 (de) 2018-12-21 2020-06-25 Schott Ag Beleuchtungssystem mit einem Lichtleiter mit im Wesentlichen radial abstrahlendem Diffusor-Element sowie Verfahren zu dessen Herstellung
US11369452B2 (en) 2020-01-21 2022-06-28 Alcon Inc. Wide-angle endoilluminator
WO2023012531A1 (en) 2021-08-06 2023-02-09 Alcon Inc. Vitreoretinal instruments for illumination, fluid aspiration, and photocoagulation
CN118076323A (zh) * 2021-11-17 2024-05-24 爱尔康公司 用于宽角度吊灯照明器的方法和设备
WO2024147243A1 (ja) * 2023-01-05 2024-07-11 株式会社カネカ 内視鏡および内視鏡の製造方法

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US5429635A (en) * 1994-07-13 1995-07-04 Pioneer Optics Company Fiberoptic spherical diffuser
US6360039B1 (en) 1998-07-17 2002-03-19 Lightpath Technologies, Inc. Fabrication of collimators employing optical fibers fusion-spliced to optical elements of substantially larger cross-sectional areas
US6829411B2 (en) 2000-09-01 2004-12-07 Syntec, Inc. Wide angle light diffusing optical fiber tip
US6810184B2 (en) 2002-01-09 2004-10-26 Ceram Optec Industries Inc. Device and method to scatter optical fiber output
US20050075628A1 (en) 2003-10-02 2005-04-07 Karl Cazzini Variable intensity wide-angle illuminator
US20050105877A1 (en) * 2003-11-13 2005-05-19 Duke University Optical fiber illuminators having integral distal light diffusers especially useful for ophthalmic surgical procedures, and methods of making the same
CN2704327Y (zh) * 2004-06-14 2005-06-15 李钦柱 外科手术多功能电刀
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ATE505129T1 (de) * 2005-02-15 2011-04-15 Alcon Inc Innenbeleuchtungssonde mit hohem durchsatz
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Also Published As

Publication number Publication date
MX2018007516A (es) 2019-09-04
TW201728853A (zh) 2017-08-16
AU2016373545A1 (en) 2018-05-10
US20190265401A1 (en) 2019-08-29
EP3390903A1 (en) 2018-10-24
US10859748B2 (en) 2020-12-08
RU2018126048A (ru) 2020-01-20
CA3003373A1 (en) 2017-06-22
KR20180094917A (ko) 2018-08-24
CN108368990A (zh) 2018-08-03
US20170176660A1 (en) 2017-06-22
US10295718B2 (en) 2019-05-21
JP2019500098A (ja) 2019-01-10
WO2017103796A1 (en) 2017-06-22
US20200218002A1 (en) 2020-07-09
RU2018126048A3 (pt) 2020-04-03

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ALCON INC. (CH)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]