DE102018111958B4 - Filtersatz, System und Verfahren zur Beobachtung von Protoporphyrin IX - Google Patents

Filtersatz, System und Verfahren zur Beobachtung von Protoporphyrin IX

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Publication number
DE102018111958B4
DE102018111958B4 DE102018111958.5A DE102018111958A DE102018111958B4 DE 102018111958 B4 DE102018111958 B4 DE 102018111958B4 DE 102018111958 A DE102018111958 A DE 102018111958A DE 102018111958 B4 DE102018111958 B4 DE 102018111958B4
Authority
DE
Germany
Prior art keywords
wavelength range
value
wavelength
transmission
filter
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.)
Active
Application number
DE102018111958.5A
Other languages
German (de)
English (en)
Other versions
DE102018111958A1 (de
Inventor
Marco Wilzbach
Christoph Nieten
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.)
Carl Zeiss Meditec AG
Original Assignee
Carl Zeiss Meditec 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 Carl Zeiss Meditec AG filed Critical Carl Zeiss Meditec AG
Priority to DE102018111958.5A priority Critical patent/DE102018111958B4/de
Priority to JP2019093519A priority patent/JP7112372B2/ja
Priority to US16/414,805 priority patent/US11079330B2/en
Publication of DE102018111958A1 publication Critical patent/DE102018111958A1/de
Application granted granted Critical
Publication of DE102018111958B4 publication Critical patent/DE102018111958B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • G01N21/6458—Fluorescence microscopy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6447—Fluorescence; Phosphorescence by visual observation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/16—Microscopes adapted for ultraviolet illumination ; Fluorescence microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6463—Optics
    • G01N2021/6471—Special filters, filter wheel

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Endoscopes (AREA)
  • Microscoopes, Condenser (AREA)
DE102018111958.5A 2018-05-17 2018-05-17 Filtersatz, System und Verfahren zur Beobachtung von Protoporphyrin IX Active DE102018111958B4 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102018111958.5A DE102018111958B4 (de) 2018-05-17 2018-05-17 Filtersatz, System und Verfahren zur Beobachtung von Protoporphyrin IX
JP2019093519A JP7112372B2 (ja) 2018-05-17 2019-05-17 プロトポルフィリンｉｘを観察するためのフィルタセット、システムおよび方法
US16/414,805 US11079330B2 (en) 2018-05-17 2019-05-17 Filter set, system, and method for observing protoporphyrin IX

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018111958.5A DE102018111958B4 (de) 2018-05-17 2018-05-17 Filtersatz, System und Verfahren zur Beobachtung von Protoporphyrin IX

Publications (2)

Publication Number Publication Date
DE102018111958A1 DE102018111958A1 (de) 2019-11-21
DE102018111958B4 true DE102018111958B4 (de) 2025-07-17

Family

ID=68419182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102018111958.5A Active DE102018111958B4 (de) 2018-05-17 2018-05-17 Filtersatz, System und Verfahren zur Beobachtung von Protoporphyrin IX

Country Status (3)

Country Link
US (1) US11079330B2 (https=)
JP (1) JP7112372B2 (https=)
DE (1) DE102018111958B4 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019101773B9 (de) 2019-01-24 2021-11-25 Carl Zeiss Meditec Ag Mikroskopiesystem und Verfahren zum Betreiben eines Mikroskopiesystems
DE102020124686B9 (de) * 2020-09-22 2023-08-03 Carl Zeiss Meditec Ag Filtersatz, Fluoreszenzbeobachtungssystem und Verfahren zur gleichzeitigen Beobachtung von fluoreszierenden und nicht-fluoreszierenden Bereichen eines Objekts
DE102021110611B3 (de) * 2021-04-26 2022-08-11 Karl Storz Se & Co. Kg Medizinische Bildgebungsvorrichtung, insbesondere Stereo-Endoskop oder Stereo-Exoskop
WO2022244645A1 (ja) * 2021-05-20 2022-11-24 パナソニックＩｐマネジメント株式会社 撮像装置
DE102024122166A1 (de) * 2024-08-02 2026-02-05 Carl Zeiss Meditec Ag Filtersatz, System und Verfahren zur Fluoreszenzbeobachtung von Protoporphyrin IX

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010033825A1 (de) * 2010-08-09 2012-02-09 Carl Zeiss Meditec Ag Fluoreszenzbeobachtungssystem und Filtersatz

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548913A1 (de) 1995-12-31 1997-07-03 Storz Karl Gmbh & Co Vorrichtung zur photodynamischen Diagnose
WO1997011636A2 (de) 1995-09-26 1997-04-03 Karl Storz Gmbh & Co. Vorrichtung zur photodynamischen diagnose
US6640131B1 (en) * 1997-04-02 2003-10-28 Karl Storz Gmbh & Co. Kg Device for photodynamic diagnosis or treatment
DE10252313B9 (de) * 2002-11-11 2006-10-19 Carl Zeiss Untersuchungssystem zur gleichzeitigen direkten Sichtbarmachung einer Fluoreszenzmarkierung und eines die Fluoreszenzmarkierung umgebenden Gewebebereichs und Untersuchungsverfahren dafür
DE102006004232C5 (de) * 2006-01-30 2013-08-01 Carl Zeiss Surgical Gmbh Mikroskopiesystem
CA3162577C (en) * 2008-05-20 2023-09-26 University Health Network Device and method for fluorescence-based imaging and monitoring
DE102008034008B4 (de) * 2008-07-21 2010-07-01 Carl Zeiss Surgical Gmbh Filtersatz zur Beobachtung von Fluoreszenzstrahlung in biologischem Gewebe
DE102009018141A1 (de) * 2009-04-08 2010-10-21 Karl Storz Gmbh & Co. Kg Vorrichtung zur Fluoreszenzdiagnose
DE102009058663B4 (de) * 2009-12-16 2024-07-25 Karl Storz Se & Co. Kg Verfahren zum Prüfen einer optischen Vorrichtung
DE102011016138A1 (de) * 2011-03-30 2012-10-04 Karl Storz Gmbh & Co. Kg Vorrichtung zur Fluoreszenzdiagnose
DE102014008243A1 (de) * 2014-05-27 2015-12-03 Carl Zeiss Meditec Ag Fluoreszenbeobachtungssystem und optisches Filtersystem hierfür
DE102015003681B4 (de) * 2015-03-24 2023-12-21 Karl Storz Se & Co. Kg Vorrichtung zum Aufnehmen eines Bildes eines Objektfeldes an einem menschlichen oder tierischen Körper
EP3205257B1 (en) * 2016-02-15 2022-11-16 Leica Instruments (Singapore) Pte Ltd Illumination filter for an illumination filter system of a surgical multispectral fluorescence microscope having a spatial filter pattern
EP3940436B1 (en) * 2016-02-15 2025-12-17 Leica Instruments (Singapore) Pte. Ltd. Illumination filter system and observation system for a multispectral fluorescence microscope, multispectral fluorescence microscope, and microscopying method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010033825A1 (de) * 2010-08-09 2012-02-09 Carl Zeiss Meditec Ag Fluoreszenzbeobachtungssystem und Filtersatz

Also Published As

Publication number Publication date
DE102018111958A1 (de) 2019-11-21
US11079330B2 (en) 2021-08-03
JP2019200208A (ja) 2019-11-21
US20190353596A1 (en) 2019-11-21
JP7112372B2 (ja) 2022-08-03

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