JP6182809B2 - 腫瘍検出用照明装置及び検査用照明装置 - Google Patents
腫瘍検出用照明装置及び検査用照明装置 Download PDFInfo
- Publication number
- JP6182809B2 JP6182809B2 JP2013511455A JP2013511455A JP6182809B2 JP 6182809 B2 JP6182809 B2 JP 6182809B2 JP 2013511455 A JP2013511455 A JP 2013511455A JP 2013511455 A JP2013511455 A JP 2013511455A JP 6182809 B2 JP6182809 B2 JP 6182809B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- illumination device
- tumor
- emitting diode
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0041—Detection of breast cancer
-
- 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
-
- 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
- A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
-
- 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
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3937—Visible markers
- A61B2090/3941—Photoluminescent markers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Oncology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Description
これならば、発光ダイオードが蛍光物質の蛍光と同色に見える波長の光を発していても、遮断部がその光を遮断するので、検査対象物にある蛍光物質の視認性を向上させることができる。
5・・・レンズ
7・・・発光ダイオード
8・・・フィルタ
15・・・アパーチャ
Claims (8)
- 腫瘍に集積させた蛍光物質に対する励起光を射出する腫瘍検出用照明装置であって、前記蛍光物質の励起波長と略合致し、ピーク波長が401nm〜420nmの範囲の光を射出する発光ダイオードと、該発光ダイオードの光射出側で前記蛍光物質との間に設けられ、前記蛍光物質の蛍光である赤色光を遮断する遮断部とを備えることを特徴とする腫瘍検出用照明装置。
- 照明状態を切り替える切り替え手段を備える請求項1記載の腫瘍検出用照明装置。
- 発光ダイオードが複数であり、それぞれの発光ダイオードから射出された光を集光する集光部をさらに備えてなる請求項1記載の腫瘍検出用照明装置。
- 集光部が、発光ダイオードと対をなして設けられ、発光ダイオードから射出される光を集光するレンズと、レンズを支持するレンズホルダとを備える請求項3記載の腫瘍検出用照明装置。
- レンズホルダが、発光ダイオードから射出される光を絞るアパーチャを一体に備える請求項4記載の腫瘍検出用照明装置。
- レンズの中心軸がアパーチャの中心軸から離間している請求項5記載の腫瘍検出用照明装置。
- 遮断部が、外側に露出しないレンズの表面に形成される請求項6記載の腫瘍検出用照明装置。
- 検査対象物にある蛍光物質に対する励起光を射出する検査用照明装置であって、前記蛍光物質の励起波長と略合致し、ピーク波長が401nm〜420nmの範囲の光を射出する発光ダイオードと、該発光ダイオードの光射出側で前記蛍光物質との間に設けられ、前記蛍光物質の蛍光である赤色光を遮断する遮断部とを備えることを特徴とする検査用照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012017206 | 2012-01-30 | ||
JP2012017206 | 2012-01-30 | ||
PCT/JP2013/051962 WO2013115209A1 (ja) | 2012-01-30 | 2013-01-30 | 腫瘍検出用照明装置及び検査用照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013115209A1 JPWO2013115209A1 (ja) | 2015-05-11 |
JP6182809B2 true JP6182809B2 (ja) | 2017-08-23 |
Family
ID=48905243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013511455A Expired - Fee Related JP6182809B2 (ja) | 2012-01-30 | 2013-01-30 | 腫瘍検出用照明装置及び検査用照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150011897A1 (ja) |
EP (1) | EP2810603A4 (ja) |
JP (1) | JP6182809B2 (ja) |
CN (1) | CN104066385B (ja) |
WO (1) | WO2013115209A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11140893B2 (en) * | 2014-03-24 | 2021-10-12 | The Chugoku Electric Power Co., Inc. | Method for stopping swimming or crawling of adhesion-stage larvae |
JP6215967B2 (ja) * | 2014-03-24 | 2017-10-18 | 中国電力株式会社 | 光照射によって翼形類およびフジツボ類を殺す方法 |
CN105816241A (zh) * | 2016-04-25 | 2016-08-03 | 张丹枫 | 一种用于精确切除肿瘤的术中荧光导航眼镜 |
WO2018122905A1 (ja) * | 2016-12-26 | 2018-07-05 | 三菱電機エンジニアリング株式会社 | 照明装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6652836B2 (en) * | 1998-10-15 | 2003-11-25 | Fluoroprobe, Inc. | Method for viewing tumor tissue located within a body cavity |
CN1399528A (zh) * | 1999-09-24 | 2003-02-26 | 加拿大国家研究委员会 | 进行内部血管造影术的装置和方法 |
JP2004089236A (ja) * | 2002-08-29 | 2004-03-25 | Matsushita Electric Ind Co Ltd | 歯観察装置 |
JP2004089533A (ja) | 2002-09-02 | 2004-03-25 | Toshiba Corp | 蛍光物質集積性腫瘍の境界識別装置 |
US8190231B2 (en) * | 2003-11-20 | 2012-05-29 | Hamamatsu Photonics K.K. | Lymph node detecting apparatus |
JP5114024B2 (ja) * | 2005-08-31 | 2013-01-09 | オリンパス株式会社 | 光イメージング装置 |
JP2007303990A (ja) * | 2006-05-12 | 2007-11-22 | Matsushita Electric Ind Co Ltd | 蛍光診断装置 |
JP2008017899A (ja) * | 2006-07-11 | 2008-01-31 | Matsushita Electric Ind Co Ltd | 蛍光診断方法 |
JP4985061B2 (ja) * | 2007-04-06 | 2012-07-25 | 株式会社ニコン | 分光装置および撮像装置 |
JP5415805B2 (ja) * | 2009-03-31 | 2014-02-12 | オリンパスメディカルシステムズ株式会社 | 診断支援装置 |
CA2784856C (en) * | 2009-12-18 | 2019-05-07 | University Health Network | System and method for sub-surface fluorescence imaging |
CN101975769A (zh) * | 2010-09-17 | 2011-02-16 | 福建师范大学 | 一种基于不同波长光源激发的人体组织自体荧光检测系统 |
US20120316456A1 (en) * | 2011-06-10 | 2012-12-13 | Aliphcom | Sensory user interface |
-
2013
- 2013-01-30 EP EP13744060.8A patent/EP2810603A4/en not_active Withdrawn
- 2013-01-30 US US14/375,425 patent/US20150011897A1/en not_active Abandoned
- 2013-01-30 CN CN201380004850.2A patent/CN104066385B/zh not_active Expired - Fee Related
- 2013-01-30 JP JP2013511455A patent/JP6182809B2/ja not_active Expired - Fee Related
- 2013-01-30 WO PCT/JP2013/051962 patent/WO2013115209A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2810603A1 (en) | 2014-12-10 |
JPWO2013115209A1 (ja) | 2015-05-11 |
US20150011897A1 (en) | 2015-01-08 |
CN104066385B (zh) | 2017-03-08 |
EP2810603A4 (en) | 2015-11-04 |
WO2013115209A1 (ja) | 2013-08-08 |
CN104066385A (zh) | 2014-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4812430B2 (ja) | 内視鏡装置 | |
JP4370199B2 (ja) | 内視鏡装置及び内視鏡用アダプタ | |
US11109762B1 (en) | User wearable fluorescence enabled visualization system | |
JP6182809B2 (ja) | 腫瘍検出用照明装置及び検査用照明装置 | |
JP2007311114A (ja) | 白色光を発する固体発光素子を用いた照明光学系、及びそれを備えた光学装置 | |
CN111918598B (zh) | 医疗内窥镜器械 | |
US20080294056A1 (en) | Bispectral peroperative optical probe | |
US20160262597A1 (en) | Portable endoscopic system | |
ATE530109T1 (de) | Lichtquellenvorrichtung und endoskopgerät damit | |
JP4960602B2 (ja) | 蛍光観察時の明視野光源及びそれを搭載した手術顕微鏡 | |
JP2006204341A (ja) | 光源装置 | |
US20080137184A1 (en) | Illumination System for Surgical Microscope | |
JP2010119448A5 (ja) | ||
US11547302B2 (en) | User wearable fluorescence enabled visualization system | |
WO2018170903A1 (en) | Endoscopes and methods of treatment | |
JP6009792B2 (ja) | 光源装置 | |
JP2004089533A (ja) | 蛍光物質集積性腫瘍の境界識別装置 | |
JP2011182871A (ja) | 照明光学系及び内視鏡 | |
JP5250735B2 (ja) | 長寿命照明器 | |
EP4018915A1 (en) | User wearable fluorescence enabled visualization system | |
JP4540390B2 (ja) | 内視鏡装置 | |
JP2005245539A (ja) | 照明装置、この照明装置を用いたスリットランプ、およびこの照明装置を用いた顕微鏡 | |
JP4960915B2 (ja) | 手術顕微鏡用アタッチメント | |
KR102368406B1 (ko) | 광원장치 | |
JP3195197U (ja) | Ledライト |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160113 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170131 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170331 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20170331 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170627 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170706 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6182809 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |