CA3239330A1 - Systems and methods for light manipulation - Google Patents

Systems and methods for light manipulation Download PDF

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Publication number
CA3239330A1
CA3239330A1 CA3239330A CA3239330A CA3239330A1 CA 3239330 A1 CA3239330 A1 CA 3239330A1 CA 3239330 A CA3239330 A CA 3239330A CA 3239330 A CA3239330 A CA 3239330A CA 3239330 A1 CA3239330 A1 CA 3239330A1
Authority
CA
Canada
Prior art keywords
light
reflector
chamber
imaging
reflectors
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.)
Pending
Application number
CA3239330A
Other languages
English (en)
French (fr)
Inventor
Gabriel Sanchez
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.)
Enspectra Health Inc
Original Assignee
Enspectra Health 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 Enspectra Health Inc filed Critical Enspectra Health Inc
Publication of CA3239330A1 publication Critical patent/CA3239330A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0032—Optical details of illumination, e.g. light-sources, pinholes, beam splitters, slits, fibers
    • 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
    • A61B5/0068—Confocal 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
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • 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
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • 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
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0036—Scanning details, e.g. scanning stages
    • G02B21/0048—Scanning details, e.g. scanning stages scanning mirrors, e.g. rotating or galvanomirrors, MEMS mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/241—Devices for focusing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microscoopes, Condenser (AREA)
  • Eye Examination Apparatus (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Cameras In General (AREA)
CA3239330A 2021-12-02 2022-12-01 Systems and methods for light manipulation Pending CA3239330A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163285422P 2021-12-02 2021-12-02
US63/285,422 2021-12-02
PCT/US2022/051585 WO2023102146A1 (en) 2021-12-02 2022-12-01 Systems and methods for light manipulation

Publications (1)

Publication Number Publication Date
CA3239330A1 true CA3239330A1 (en) 2023-06-08

Family

ID=86613008

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3239330A Pending CA3239330A1 (en) 2021-12-02 2022-12-01 Systems and methods for light manipulation

Country Status (7)

Country Link
US (1) US20250164768A1 (https=)
EP (1) EP4441555A4 (https=)
JP (1) JP2024546080A (https=)
CN (1) CN118661128A (https=)
AU (1) AU2022402003A1 (https=)
CA (1) CA3239330A1 (https=)
WO (1) WO2023102146A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240388810A1 (en) * 2023-05-18 2024-11-21 Cilag Gmbh International Variable frame rates for different imaging modalities
CN119315239B (zh) * 2024-09-30 2026-04-21 散裂中子源科学中心 一种小型化高功率增益两级脉冲压缩能量倍增器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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US4357075A (en) * 1979-07-02 1982-11-02 Hunter Thomas M Confocal reflector system
NZ546918A (en) * 2003-10-03 2009-01-31 Amc Amsterdam System and method for imaging the reflectance of a substrate
DE602006018032D1 (de) * 2005-09-29 2010-12-16 Bioptigen Inc Tragbare optische kohärenz-tomographie-vorrichtungen und verwandte systeme
US8537366B2 (en) * 2005-10-11 2013-09-17 Duke University Systems and methods for endoscopic angle-resolved low coherence interferometry
US20090236541A1 (en) * 2008-03-24 2009-09-24 General Electric Company System and Methods for Optical Imaging
US8699141B2 (en) * 2009-03-13 2014-04-15 Knowles Electronics, Llc Lens assembly apparatus and method
US20110261367A1 (en) * 2009-04-27 2011-10-27 Gmitro Arthur F Integrated Confocal and Spectral-Domain Optical Coherence Tomography Microscope
EP2443426A1 (en) * 2009-06-17 2012-04-25 Battelle Memorial Institute Fiber bundle for high efficiency, spatially resolved coupling, and spectrometer using the same
US9564291B1 (en) * 2014-01-27 2017-02-07 Mochii, Inc. Hybrid charged-particle beam and light beam microscopy
US9538985B2 (en) * 2014-04-18 2017-01-10 Fujifilm Sonosite, Inc. Hand-held medical imaging system with improved user interface for deploying on-screen graphical tools and associated apparatuses and methods
WO2016137396A1 (en) * 2015-02-25 2016-09-01 Nanyang Technological University Imaging device and method for imaging specimens
KR102475651B1 (ko) * 2015-12-30 2022-12-09 엘지이노텍 주식회사 인체 착용장치 및 이의 동작 방법
WO2017139885A1 (en) * 2016-02-16 2017-08-24 UNIVERSITé LAVAL Method and system for improving lateral resolution in optical scanning microscopy
US11317891B2 (en) * 2016-02-26 2022-05-03 Conavi Medical Inc. Imaging probe with rotatable core
US10690898B2 (en) * 2016-09-15 2020-06-23 Molecular Devices (Austria) GmbH Light-field microscope with selective-plane illumination
FR3068780B1 (fr) * 2017-07-06 2021-05-14 Centre Nat Etd Spatiales Spectrophotometre hyperspectral large bande
WO2019148008A1 (en) * 2018-01-26 2019-08-01 University Of Washington Apparatuses and methods for multi-direction digital scanned light sheet microscopy
CN108957720B (zh) * 2018-09-26 2019-12-10 中国科学院化学研究所 受激辐射损耗光学显微镜及其照明系统
CN113473900B (zh) * 2018-11-13 2024-09-24 恩斯派克特拉健康公司 用于生成深度剖面的方法和系统
US12000999B2 (en) * 2018-12-17 2024-06-04 Ecole Polytechnique Federale De Lausanne (Epfl) Koehler integrator device and application thereof in a multi-focal confocal microscope
US11768068B2 (en) * 2019-05-29 2023-09-26 Ramot At Tel-Aviv University Ltd. System for spatial multiplexing
FR3104271B1 (fr) * 2019-12-04 2021-12-17 Alpao Systeme d’optique adaptative a temps de reponse ameliore, utilisation et procede afferents
EP3901618A1 (en) * 2020-03-30 2021-10-27 TimeGate Instruments Oy Method and apparatus for measuring spectrum of raman-scattered light using time gated detection
US12135443B2 (en) * 2021-03-12 2024-11-05 Lawrence Livermore National Security, Llc Holographic plasma lenses

Also Published As

Publication number Publication date
WO2023102146A1 (en) 2023-06-08
AU2022402003A1 (en) 2024-06-20
JP2024546080A (ja) 2024-12-17
EP4441555A4 (en) 2025-11-05
US20250164768A1 (en) 2025-05-22
EP4441555A1 (en) 2024-10-09
CN118661128A (zh) 2024-09-17

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