AR096124A1 - Sondas ópticas de barrido frontal - Google Patents

Sondas ópticas de barrido frontal

Info

Publication number
AR096124A1
AR096124A1 ARP140101749A ARP140101749A AR096124A1 AR 096124 A1 AR096124 A1 AR 096124A1 AR P140101749 A ARP140101749 A AR P140101749A AR P140101749 A ARP140101749 A AR P140101749A AR 096124 A1 AR096124 A1 AR 096124A1
Authority
AR
Argentina
Prior art keywords
optical
grin
axis
fiber
imaginary
Prior art date
Application number
ARP140101749A
Other languages
English (en)
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 AR096124A1 publication Critical patent/AR096124A1/es

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/103—Scanning systems having movable or deformable optical fibres, light guides or waveguides as scanning 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
    • A61B1/00163—Optical arrangements
    • A61B1/00172—Optical arrangements with means for scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/20351—Scanning mechanisms
    • A61B2018/20357—Scanning mechanisms by movable optical fibre end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/20351—Scanning mechanisms
    • A61B2018/20359—Scanning mechanisms by movable mirrors, e.g. galvanometric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2266—Optical elements at the distal end of probe tips with a lens, e.g. ball tipped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • 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

Abstract

En ciertas formas de realización, un sistema de barrido incluye elementos ópticos y un sistema de movimiento. Los elementos ópticos incluyen una fibra óptica y una lente de gradiente de índice (GRIN). La fibra óptica tiene un eje de fibra que se extiende hasta un eje de fibra imaginario, y está configurada para transmitir un rayo de luz. La lente GRIN tiene un perímetro GRIN y un eje óptico de lente GRIN, y está configurada para refractar el rayo de luz. El sistema de movimiento mueve un primer elemento óptico en relación con un segundo elemento óptico en un recorrido cerrado, de manera tal que el eje óptico de lente GRIN se alinea sustancialmente con el eje de fibra imaginario en por lo menos un punto del recorrido, y el perímetro GRIN se interseca con el eje de fibra imaginario en por lo menos dos puntos del recorrido.
ARP140101749A 2013-05-01 2014-04-28 Sondas ópticas de barrido frontal AR096124A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/874,738 US9606350B2 (en) 2013-05-01 2013-05-01 Forward scanning optical probes

Publications (1)

Publication Number Publication Date
AR096124A1 true AR096124A1 (es) 2015-12-09

Family

ID=51841304

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140101749A AR096124A1 (es) 2013-05-01 2014-04-28 Sondas ópticas de barrido frontal

Country Status (10)

Country Link
US (1) US9606350B2 (es)
EP (1) EP2943110B1 (es)
JP (1) JP6302044B2 (es)
CN (1) CN105120730B (es)
AR (1) AR096124A1 (es)
AU (1) AU2014260214B2 (es)
CA (1) CA2908142C (es)
ES (1) ES2635299T3 (es)
TW (1) TWI617836B (es)
WO (1) WO2014179191A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10070784B2 (en) * 2013-05-10 2018-09-11 Oregon Health & Science University OCT vitrectomy probe
US10022187B2 (en) 2013-12-19 2018-07-17 Novartis Ag Forward scanning-optical probes, circular scan patterns, offset fibers
US9339178B2 (en) 2013-12-23 2016-05-17 Novartis Ag Forward scanning optical probes and associated devices, systems, and methods
US9774774B2 (en) * 2014-10-21 2017-09-26 Young Optics Inc. Image pickup apparatus
CN111751981B (zh) * 2019-03-26 2022-11-08 成都理想境界科技有限公司 一种投影显示模组及投影显示设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6485413B1 (en) 1991-04-29 2002-11-26 The General Hospital Corporation Methods and apparatus for forward-directed optical scanning instruments
US6236787B1 (en) 1998-07-08 2001-05-22 Optical Switch Corporation Method and apparatus for aligning optical fibers using an alignment spacer
US6239895B1 (en) 2000-03-02 2001-05-29 Electronics For Imaging, Inc. Scanning apparatus and method employing a lens spinning on an axis normal to the scan plane
US7261687B2 (en) 2004-03-23 2007-08-28 California Institute Of Technology Forward scanning imaging optical fiber probe
US7364543B2 (en) * 2004-03-23 2008-04-29 California Institute Of Technology Paired angled rotation scanning probes and methods of use
US20060271082A1 (en) 2005-05-31 2006-11-30 Kirchhevel G Lamar Calibrated surgical probe
CN101686827B (zh) * 2007-01-19 2014-08-13 桑尼布鲁克健康科学中心 具有组合的超声和光学成像装置的成像探头
US9619143B2 (en) * 2008-01-06 2017-04-11 Apple Inc. Device, method, and graphical user interface for viewing application launch icons
US9089331B2 (en) * 2009-07-31 2015-07-28 Case Western Reserve University Characterizing ablation lesions using optical coherence tomography (OCT)
TW201238550A (en) * 2011-01-21 2012-10-01 Alcon Res Ltd Counter-rotating ophthalmic scanner drive mechanism
US8655431B2 (en) * 2011-05-31 2014-02-18 Vanderbilt University Apparatus and method for real-time imaging and monitoring of an electrosurgical procedure

Also Published As

Publication number Publication date
JP2016522007A (ja) 2016-07-28
US20140327947A1 (en) 2014-11-06
CN105120730A (zh) 2015-12-02
EP2943110A1 (en) 2015-11-18
TWI617836B (zh) 2018-03-11
US9606350B2 (en) 2017-03-28
EP2943110A4 (en) 2016-01-20
WO2014179191A1 (en) 2014-11-06
JP6302044B2 (ja) 2018-03-28
AU2014260214A1 (en) 2015-10-15
CA2908142C (en) 2018-02-13
TW201447371A (zh) 2014-12-16
EP2943110B1 (en) 2017-06-21
AU2014260214B2 (en) 2016-12-22
CA2908142A1 (en) 2014-11-06
ES2635299T3 (es) 2017-10-03
CN105120730B (zh) 2017-06-20

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