JP6390998B2 - 照明器具及びそれを用いた医療器具 - Google Patents
照明器具及びそれを用いた医療器具 Download PDFInfo
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- JP6390998B2 JP6390998B2 JP2014112802A JP2014112802A JP6390998B2 JP 6390998 B2 JP6390998 B2 JP 6390998B2 JP 2014112802 A JP2014112802 A JP 2014112802A JP 2014112802 A JP2014112802 A JP 2014112802A JP 6390998 B2 JP6390998 B2 JP 6390998B2
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- JP
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- Prior art keywords
- light
- wavelength
- peak wavelength
- illumination light
- light emitting
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
Description
2 発光部
20 LED
21a シアン色光を出射するLEDチップ(単発光固体発光素子)
21b 赤色光を出射するLEDチップ(単発光固体発光素子)
8 拡散板
P1 第1ピーク波長
P2 第2ピーク波長
Claims (3)
- 505〜510nmの波長範囲に第1ピーク波長と、630〜680nmの波長範囲に第2ピーク波長と、を有する照明光を出射する発光部を有する照明器具を備え、
前記第2ピーク波長の発光レベルが、前記第1ピーク波長の発光レベルよりも高く、
前記第2ピーク波長の半値幅は、50nm以下であり、
380〜780nmの波長範囲における照明光の放射エネルギーに対する、505〜510nmの波長範囲及び630〜680nmの波長範囲における照明光の放射エネルギーの総和の割合が80%以上であり、
前記発光部から出射された照明光を拡散して放射する拡散板を更に備えることを特徴とする医療器具。 - 前記第1ピーク波長の半値幅は、50nm以下であることを特徴とする請求項1に記載の医療器具。
- 前記第1ピーク波長を有する照明光及び前記第2ピーク波長を有する照明光の少なくとも一方は、単波長固体発光素子によって出射されることを特徴とする請求項1又は請求項2に記載の医療器具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014112802A JP6390998B2 (ja) | 2014-05-30 | 2014-05-30 | 照明器具及びそれを用いた医療器具 |
US14/718,716 US20150342696A1 (en) | 2014-05-30 | 2015-05-21 | Illumination apparatus and medical apparatus using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014112802A JP6390998B2 (ja) | 2014-05-30 | 2014-05-30 | 照明器具及びそれを用いた医療器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015228301A JP2015228301A (ja) | 2015-12-17 |
JP6390998B2 true JP6390998B2 (ja) | 2018-09-19 |
Family
ID=54700460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014112802A Active JP6390998B2 (ja) | 2014-05-30 | 2014-05-30 | 照明器具及びそれを用いた医療器具 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20150342696A1 (ja) |
JP (1) | JP6390998B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9351355B2 (en) * | 2005-12-30 | 2016-05-24 | Seoul Semiconductor Co., Ltd. | Illumination system having color temperature control and method for controlling the same |
US10309588B2 (en) * | 2016-08-11 | 2019-06-04 | Abl Ip Holding Llc | Luminaires with transition zones for glare control |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6923762B1 (en) * | 2001-11-01 | 2005-08-02 | Frank C. Creaghan, Jr. | Venoscope apparatus |
JP2003249693A (ja) * | 2002-02-25 | 2003-09-05 | Seiwa Electric Mfg Co Ltd | Ledランプ |
JP4452607B2 (ja) * | 2004-03-05 | 2010-04-21 | 順一 島田 | 照明装置、フィルタ装置、画像表示装置 |
US8113681B2 (en) * | 2004-08-03 | 2012-02-14 | Fiskars Brands, Inc. | Blood tracking system |
US7431486B2 (en) * | 2006-08-22 | 2008-10-07 | Philips Lumileds Lighting Company, Llc | LED assembly for rear lamps in an automobile |
JP2010162214A (ja) * | 2009-01-16 | 2010-07-29 | Kagoshima Univ | 光照射装置 |
US8662670B2 (en) * | 2010-05-28 | 2014-03-04 | Alcon Research, Ltd. | Spectrally-adjustable ophthalmic illumination with discrete sources |
JP2012109397A (ja) * | 2010-11-17 | 2012-06-07 | Panasonic Corp | 発光装置 |
EP2915197B1 (en) * | 2012-11-01 | 2020-02-05 | Lumileds Holding B.V. | Led-based device with wide color gamut |
JP6764340B2 (ja) * | 2013-08-01 | 2020-09-30 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | 適合された出力スペクトルを持つ発光装置 |
RU2672567C2 (ru) * | 2013-08-02 | 2018-11-16 | Филипс Лайтинг Холдинг Б.В., | Лампа и осветительный прибор с перестраиваемым индексом цветопередачи |
NL2011375C2 (en) * | 2013-09-03 | 2015-03-04 | Gemex Consultancy B V | Spectrally enhanced white light for better visual acuity. |
US20150112411A1 (en) * | 2013-10-18 | 2015-04-23 | Varaya Photoceuticals, Llc | High powered light emitting diode photobiology compositions, methods and systems |
US9685101B2 (en) * | 2014-04-23 | 2017-06-20 | Cree, Inc. | Solid state light-emitting devices with improved contrast |
JP6455817B2 (ja) * | 2014-09-12 | 2019-01-23 | パナソニックIpマネジメント株式会社 | 照明装置 |
-
2014
- 2014-05-30 JP JP2014112802A patent/JP6390998B2/ja active Active
-
2015
- 2015-05-21 US US14/718,716 patent/US20150342696A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20150342696A1 (en) | 2015-12-03 |
JP2015228301A (ja) | 2015-12-17 |
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