JP2023043181A - ディフューザ要素を有する導光体を含む照明システム - Google Patents

ディフューザ要素を有する導光体を含む照明システム Download PDF

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Publication number
JP2023043181A
JP2023043181A JP2022145818A JP2022145818A JP2023043181A JP 2023043181 A JP2023043181 A JP 2023043181A JP 2022145818 A JP2022145818 A JP 2022145818A JP 2022145818 A JP2022145818 A JP 2022145818A JP 2023043181 A JP2023043181 A JP 2023043181A
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Japan
Prior art keywords
diffuser
scattering
light
cladding tube
cladding
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Pending
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JP2022145818A
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English (en)
Japanese (ja)
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JP2023043181A5 (https=
Inventor
シュルトハイス ベアント
Schultheis Bernd
ヴィルメス ローター
Willmes Lothar
カイパー オリヴァー
Keiper Oliver
ルッサート フーベアトゥス
Russert Hubertus
グリム ヨナス
Grimm Jonas
マインル ユルゲン
Juergen Meinl
クラマー マーティン
Cramer Martin
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Schott AG
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Schott AG
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Application filed by Schott AG filed Critical Schott AG
Publication of JP2023043181A publication Critical patent/JP2023043181A/ja
Publication of JP2023043181A5 publication Critical patent/JP2023043181A5/ja
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/067—Radiation therapy using light using laser light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • 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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
    • G02B6/3624—Fibre head, e.g. fibre probe termination
    • 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
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light
    • 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
    • A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
    • A61B2018/2277—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam with refractive surfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A61N2005/0602—Apparatus for use inside the body for treatment of blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0664—Details
    • A61N2005/0665—Reflectors
    • 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
    • G02B6/001—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 along at least a portion of the lateral surface of the fibre

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
JP2022145818A 2021-09-15 2022-09-14 ディフューザ要素を有する導光体を含む照明システム Pending JP2023043181A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021123831.5A DE102021123831A1 (de) 2021-09-15 2021-09-15 Beleuchtungssystem, umfassend einen Lichtleiter mit einem Diffusor-Element
DE102021123831.5 2021-09-15

Publications (2)

Publication Number Publication Date
JP2023043181A true JP2023043181A (ja) 2023-03-28
JP2023043181A5 JP2023043181A5 (https=) 2025-06-13

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JP2022145818A Pending JP2023043181A (ja) 2021-09-15 2022-09-14 ディフューザ要素を有する導光体を含む照明システム

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Country Link
US (1) US20230087914A1 (https=)
EP (1) EP4151275A1 (https=)
JP (1) JP2023043181A (https=)
CN (1) CN115807926A (https=)
DE (1) DE102021123831A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022039973A1 (en) * 2020-08-18 2022-02-24 Simphotek, Inc. Interstitial photodynamic therapy
JP2024076662A (ja) * 2022-11-25 2024-06-06 株式会社プロテリアル 周面発光線状導光体及びその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10504989A (ja) * 1994-09-09 1998-05-19 レアー・アース・メディカル・インコーポレイテッド 光線治療装置
JP2020534956A (ja) * 2017-09-29 2020-12-03 ショット アクチエンゲゼルシャフトＳｃｈｏｔｔ ＡＧ ディフューザ要素を備える光導波路を備える照明システムならびにディフューザ基体の製造方法および／またはディフューザ基体を少なくとも部分的にまたは領域的に構造化する方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008024397A2 (en) 2006-08-24 2008-02-28 Ceramoptec Industries, Inc Medical light diffusers for high power applications and their manufacture
ES2689302T3 (es) 2008-02-13 2018-11-13 Andreas Rose Dispositivo de suministro de luz que proporciona un patrón radial de emisión de luz
DE102012100233B4 (de) 2012-01-12 2014-05-15 Schott Ag Hochtransmittive Gläser mit hoher Solarisationsbeständigkeit, ihre Verwendung und Verfahren zu ihrer Herstellung
DE102013208838B4 (de) 2013-05-14 2015-03-05 Schott Ag Beleuchtungseinrichtung mit erweitertem Nutzspektrum und deren Verwendung
DE102015119875A1 (de) 2015-06-19 2016-12-22 Laser- Und Medizin-Technologie Gmbh, Berlin Lateral abstrahlende Lichtwellenleiter und Verfahren zur Einbringung von Mikromodifikationen in einen Lichtwellenleiter
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10504989A (ja) * 1994-09-09 1998-05-19 レアー・アース・メディカル・インコーポレイテッド 光線治療装置
JP2020534956A (ja) * 2017-09-29 2020-12-03 ショット アクチエンゲゼルシャフトＳｃｈｏｔｔ ＡＧ ディフューザ要素を備える光導波路を備える照明システムならびにディフューザ基体の製造方法および／またはディフューザ基体を少なくとも部分的にまたは領域的に構造化する方法

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Publication number Publication date
US20230087914A1 (en) 2023-03-23
DE102021123831A1 (de) 2023-03-16
CN115807926A (zh) 2023-03-17
EP4151275A1 (de) 2023-03-22

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