JP2022535311A - 診断、手術、又は治療のための照明器具 - Google Patents
診断、手術、又は治療のための照明器具 Download PDFInfo
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- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
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- 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
- A61B1/0607—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 for annular illumination
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- 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
- A61B1/0623—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 for off-axis illumination
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- A61B1/063—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 for monochromatic or narrow-band illumination
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- 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
- A61B1/0653—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 with wavelength conversion
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- A—HUMAN NECESSITIES
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- 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
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- 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
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- Dentistry (AREA)
- Epidemiology (AREA)
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
1.照明器具
2.連結装置
3.E.M.放射源
4.光ファイバ
4a.拡散領域
4b.周面
5.ハウジング
51.グリップ部分
52.ヘッド部分
52a.照明部分
52b.溝
6.変換手段
6a.変換材料
7.反射面
8.歯科用ドリル装置
8a.ハブ
8b.ドリル
9.照明システム
10.ホース
11.レンズ
12.拡散器
Claims (20)
- 身体部分の診断、治療、又は手術のための照明器具(1)であって、
電磁放射源(3)から直接に電磁放射線を前記身体部分に伝送するための少なくとも1つの光ファイバ(4)と、
前記光ファイバ(4)を支持するハウジング(5)と、
ここで、前記光ファイバ(4)の光出力端の光軸は、前記ハウジング(5)内の照明部分(52a)内に周方向に延在し、前記照明部分(52a)は環状形状であり、かつ前記身体部分に面するように配置され、
前記照明部分(52a)内の前記光ファイバ(4)は、前記電磁放射線を、その周面(4b)を介して前記光ファイバ(4)の外側に拡散させるための1つ又は複数の拡散領域(4a)を有しており、
前記電磁放射線を発生させるための前記電磁放射源(3)を支持する連結装置(2)と、
を備える照明器具(1)において、
前記電磁放射源(3)に直接接触することなく前記ハウジング(5)によって支持され、前記拡散領域(4a)と前記身体部分との間に配置されており、前記電磁放射線を、前記身体部分を照らすための可視光に変換するための変換手段(6)を更に備え、
前記光ファイバ(4)の光入射端が、前記電磁放射源(3)に直接光接続されており、前記変換手段(6)が、前記光ファイバ(4)の前記光入射端と前記電磁放射源(3)との間の光インターフェースの外側にある
ことを特徴とする、照明器具(1)。 - 前記連結装置(2)が、前記ハウジング(5)に着脱可能に取り付け可能であることを特徴とする、請求項1に記載の照明器具(1)。
- 前記ハウジング(5)が、グリップ部分(51)及びヘッド部分(52)を有し、前記照明部分(52a)が、前記ヘッド部分(52)内にあり、前記連結装置(2)が、前記グリップ部分(51)に着脱可能に取り付け可能であることを特徴とする、請求項2に記載の照明器具(1)。
- 前記光出力端と前記光入射端との間に延びる前記光ファイバ(4)が、単一部品の光ファイバ(4)であり、前記変換手段(6)及び前記光出力端が、前記ヘッド部分(52)内にあり、前記光入射端が、前記グリップ部分(51)内にあることを特徴とする、請求項3に記載の照明器具(1)。
- 前記拡散領域(4a)も環状形状であり、環状形状照明が生じるように前記照明部分(52a)全体にわたって延在することを特徴とする、請求項1~4のいずれか一項に記載の照明器具(1)。
- 前記照明部分(52a)が、前記ハウジング(5)の表面に溝(52b)を備え、前記溝(52b)が、前記光ファイバ(4)の形状に一致していることを特徴とする、請求項1~5のいずれか一項に記載の照明器具(1)。
- 前記照明部分(52a)が反射面(7)を備えることを特徴とする、請求項1~6のいずれか一項に記載の照明器具(1)。
- それぞれ前記拡散領域(4a)と前記身体部分との間に配置された1つ又は複数のレンズ(11)を更に備えることを特徴とする、請求項1~7のいずれか一項に記載の照明器具(1)。
- 1つ又は複数のノズルを有する歯科用スプレー装置を更に備え、前記ハウジング(5)が、グリップ部分(51)と、前記歯科用スプレー装置を支持するためのヘッド部分(52)とを有し、前記照明部分(52a)が、前記歯科用スプレー装置のノズルの周囲の前記ヘッド部分(52)内にあることを特徴とする、請求項3に従属する請求項1~8のいずれか一項に記載の照明器具(1)。
- ハブ(8a)と、前記ハブ(8a)によって支持されたドリル(8b)とを有する歯科用ドリル装置(8)を更に備え、前記ハウジング(5)が、グリップ部分(51)と、前記ハブ(8a)を支持するためのヘッド部分(52)とを有し、前記照明部分(52a)が、前記ハブ(8a)の周囲の前記ヘッド部分(52)内にあることを特徴とする、請求項3に従属する請求項1~8のいずれか一項に記載の照明器具(1)。
- 先端を有する歯科用スケーラ装置を更に備え、前記ハウジング(5)が、グリップ部分(51)と、前記先端を支持するためのヘッド部分(52)とを有し、前記照明部分(52a)が、前記先端の周囲の前記ヘッド部分(52)内にあることを特徴とする、請求項3に従属する請求項1~8のいずれか一項に記載の照明器具(1)。
- 前記光ファイバ(4)が、前記ハウジング(5)の内部で、グリップ部分(51)からヘッド部分(52)の前記照明部分(52a)まで延びていることを特徴とする、請求項3に従属する請求項1~11のいずれか一項に記載の照明器具(1)。
- 前記光ファイバ(4)の1つ又は複数の拡散領域(4a)の各々が、前記電磁放射線を外側に散乱させるように適応された少なくとも1つの構造を有し、前記構造が、空隙及び/又は粒子を備えることを特徴とする、請求項1~12のいずれか一項に記載の照明器具(1)。
- 前記電磁放射源(3)が青色光を発光するように適応されていることを特徴とする、請求項1~13のいずれか一項に記載の照明器具(1)。
- 前記電磁放射源(3)が紫色光を発光するように適応されていることを特徴とする、請求項1~13のいずれか一項に記載の照明器具(1)。
- 前記電磁放射源(3)が赤外光を発光するように適応されていることを特徴とする、請求項1~13のいずれか一項に記載の照明器具(1)。
- 前記変換手段(6)が、それぞれの前記拡散領域(4a)上にコーティングされているか、又はそれぞれの前記拡散領域(4a)のごく近接に別個に配置された、変換材料(6a)を備えることを特徴とする、請求項1~16のいずれか一項に記載の照明器具(1)。
- 前記変換材料(6a)が、蛍光体及び/又はランタニドドープナノ粒子を備えることを特徴とする、請求項17に記載の照明器具(1)。
- 前記連結装置(2)に少なくとも電力を供給するためのホース(10)を更に備えることを特徴とする、請求項1~18のいずれか一項に記載の照明器具(1)。
- 前記照明部分(52a)による照明領域をとらえるように配置されたカメラを更に備えることを特徴とする、請求項1~19のいずれか一項に記載の照明器具(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19177390.2A EP3744288A1 (en) | 2019-05-29 | 2019-05-29 | Illuminating instrument for diagnostics, surgery or therapy |
EP19177390.2 | 2019-05-29 | ||
PCT/EP2020/064495 WO2020239719A1 (en) | 2019-05-29 | 2020-05-26 | Illuminating instrument for diagnostics, surgery or therapy |
Publications (1)
Publication Number | Publication Date |
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JP2022535311A true JP2022535311A (ja) | 2022-08-08 |
Family
ID=66676437
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021539623A Pending JP2022535311A (ja) | 2019-05-29 | 2020-05-26 | 診断、手術、又は治療のための照明器具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US12090008B2 (ja) |
EP (2) | EP3744288A1 (ja) |
JP (1) | JP2022535311A (ja) |
CN (1) | CN113329677A (ja) |
WO (1) | WO2020239719A1 (ja) |
Family Cites Families (18)
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US3590232A (en) * | 1968-03-27 | 1971-06-29 | Radioptics Inc | Annular illuminator for dental tools or the like |
JPH0910227A (ja) | 1995-06-30 | 1997-01-14 | Osada Res Inst Ltd | 歯科用超音波治療具 |
JPH09140664A (ja) | 1995-11-20 | 1997-06-03 | Osada Res Inst Ltd | 歯科用口腔内観察カメラ |
JP3067847U (ja) | 1999-09-30 | 2000-04-11 | 英太郎 田中 | 歯科用ミラ― |
JP3121812B1 (ja) * | 1999-10-20 | 2001-01-09 | 株式会社ナカニシ | 歯科・医科用器具の照明装置 |
WO2002065937A1 (fr) | 2001-02-21 | 2002-08-29 | Dentalsystems Inc | Dispositif d'application de lumiere |
DE10209194B4 (de) | 2002-03-04 | 2007-10-31 | Sirona Dental Systems Gmbh | Zahnärztliches Handinstrument |
JP4822698B2 (ja) | 2003-12-08 | 2011-11-24 | 株式会社モリタ製作所 | 歯科治療装置 |
WO2005053562A1 (ja) * | 2003-12-08 | 2005-06-16 | J. Morita Manufacturing Corporation | 歯科診療装置 |
US7668450B2 (en) * | 2005-01-28 | 2010-02-23 | Stryker Corporation | Endoscope with integrated light source |
JP4418763B2 (ja) | 2005-02-18 | 2010-02-24 | 株式会社モリタ製作所 | 歯科用光照射器 |
JP5019289B2 (ja) * | 2007-08-10 | 2012-09-05 | オリンパス株式会社 | 光ファイバ照明装置 |
WO2011035372A1 (en) | 2009-09-22 | 2011-03-31 | Topstore Pty Ltd | Illuminating dental instrument, coupling and method of use |
FR2956407B1 (fr) | 2010-02-17 | 2013-03-08 | Saint Gobain | Composes luminescents |
CN103313644B (zh) * | 2011-04-07 | 2017-03-01 | 奥林巴斯株式会社 | 内窥镜和内窥镜用照明装置 |
EP2548530B1 (de) | 2011-07-19 | 2014-03-19 | W & H Dentalwerk Bürmoos GmbH | Beleuchtungsvorrichtung für ein medizinisches, insbesondere dentales, Instrument |
JP6192398B2 (ja) * | 2013-07-09 | 2017-09-06 | オリンパス株式会社 | 照明装置 |
US10350027B2 (en) | 2016-11-16 | 2019-07-16 | Austin R. Ritter | Illuminated dental instrument assemblies and components for use within illuminated dental instrument assemblies |
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2019
- 2019-05-29 EP EP19177390.2A patent/EP3744288A1/en not_active Withdrawn
-
2020
- 2020-05-26 WO PCT/EP2020/064495 patent/WO2020239719A1/en unknown
- 2020-05-26 US US17/614,621 patent/US12090008B2/en active Active
- 2020-05-26 JP JP2021539623A patent/JP2022535311A/ja active Pending
- 2020-05-26 EP EP20734464.9A patent/EP3975915B1/en active Active
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EP3744288A1 (en) | 2020-12-02 |
EP3975915A1 (en) | 2022-04-06 |
US20220226071A1 (en) | 2022-07-21 |
US12090008B2 (en) | 2024-09-17 |
CN113329677A (zh) | 2021-08-31 |
EP3975915B1 (en) | 2023-05-31 |
WO2020239719A1 (en) | 2020-12-03 |
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