DE69727041T2 - Bilderstellung eines trüben Mediums mit Hilfe einer die Randeffekte reduzierenden Flüssigkeit - Google Patents
Bilderstellung eines trüben Mediums mit Hilfe einer die Randeffekte reduzierenden Flüssigkeit Download PDFInfo
- Publication number
- DE69727041T2 DE69727041T2 DE69727041T DE69727041T DE69727041T2 DE 69727041 T2 DE69727041 T2 DE 69727041T2 DE 69727041 T DE69727041 T DE 69727041T DE 69727041 T DE69727041 T DE 69727041T DE 69727041 T2 DE69727041 T2 DE 69727041T2
- Authority
- DE
- Germany
- Prior art keywords
- medium
- cloudy
- wavelength
- liquid
- light
- 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
- 239000007788 liquid Substances 0.000 title claims description 44
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- 238000010521 absorption reaction Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 7
- 239000002537 cosmetic Substances 0.000 claims description 5
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- 210000000481 breast Anatomy 0.000 description 30
- 238000009826 distribution Methods 0.000 description 19
- 238000005259 measurement Methods 0.000 description 18
- 239000000975 dye Substances 0.000 description 16
- 239000004020 conductor Substances 0.000 description 13
- 238000009607 mammography Methods 0.000 description 12
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- 235000012738 indigotine Nutrition 0.000 description 7
- 239000004179 indigotine Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 5
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- KHLVKKOJDHCJMG-QDBORUFSSA-L indigo carmine Chemical compound [Na+].[Na+].N/1C2=CC=C(S([O-])(=O)=O)C=C2C(=O)C\1=C1/NC2=CC=C(S(=O)(=O)[O-])C=C2C1=O KHLVKKOJDHCJMG-QDBORUFSSA-L 0.000 description 4
- 229960003988 indigo carmine Drugs 0.000 description 4
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- 238000000342 Monte Carlo simulation Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
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- 239000011521 glass Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 201000009030 Carcinoma Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0091—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for mammography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
- A61B5/4312—Breast evaluation or disorder diagnosis
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96202284 | 1996-08-14 | ||
| EP96202284 | 1996-08-14 | ||
| PCT/IB1997/000955 WO1998006321A1 (en) | 1996-08-14 | 1997-07-31 | Forming an image of a turbid medium using a fluid to reduce boundary effects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69727041D1 DE69727041D1 (de) | 2004-02-05 |
| DE69727041T2 true DE69727041T2 (de) | 2004-11-25 |
Family
ID=8224286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69727041T Expired - Fee Related DE69727041T2 (de) | 1996-08-14 | 1997-07-31 | Bilderstellung eines trüben Mediums mit Hilfe einer die Randeffekte reduzierenden Flüssigkeit |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5907406A (enExample) |
| EP (1) | EP0857033B1 (enExample) |
| JP (1) | JP4138009B2 (enExample) |
| DE (1) | DE69727041T2 (enExample) |
| WO (1) | WO1998006321A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6240309B1 (en) | 1995-10-06 | 2001-05-29 | Hitachi, Ltd. | Optical measurement instrument for living body |
| US20060184047A1 (en) * | 1995-11-17 | 2006-08-17 | Yuichi Yamashita | Optical measurement instrument for living body |
| WO1998051209A1 (en) * | 1997-05-09 | 1998-11-19 | Koninklijke Philips Electronics N.V. | Device for localizing an object in a turbid medium |
| JP4043530B2 (ja) * | 1997-11-22 | 2008-02-06 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 混濁媒体中の対象を画像化する方法 |
| US6687532B2 (en) | 1997-12-12 | 2004-02-03 | Hamamatsu Photonics K.K. | Optical CT apparatus and image reconstructing method |
| CA2259900A1 (en) | 1999-01-22 | 2000-07-22 | Art Aerospace Research Technologies Inc. | Depth discrimination |
| JP4482238B2 (ja) * | 1999-03-23 | 2010-06-16 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 濁り媒体中の対象物の場所を限定する装置 |
| AU4058999A (en) * | 1999-06-03 | 2000-12-28 | Hamamatsu Photonics K.K. | Optical ct device and method of image reformation |
| US7006676B1 (en) | 2000-01-21 | 2006-02-28 | Medical Optical Imaging, Inc. | Method and apparatus for detecting an abnormality within a host medium utilizing frequency-swept modulation diffusion tomography |
| US7428434B2 (en) * | 2001-07-27 | 2008-09-23 | The Regents Of The Univeristy Of California | Quantitative broadband absorption and scattering spectroscopy in turbid media by combined frequency-domain and steady state methodologies |
| US7809422B2 (en) * | 2002-11-08 | 2010-10-05 | Art Advanced Research Technologies Inc. | Method and apparatus for optical imaging |
| KR100619755B1 (ko) * | 2004-11-03 | 2006-09-06 | 엘지전자 주식회사 | 습식 업라이트 청소기의 집수통 |
| CN101309632A (zh) * | 2005-11-18 | 2008-11-19 | 皇家飞利浦电子股份有限公司 | 用于对混浊介质内部进行成像的设备 |
| JP2009515630A (ja) * | 2005-11-18 | 2009-04-16 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 濁質の内部を画像化する装置 |
| RU2009117656A (ru) | 2006-10-09 | 2010-11-20 | Конинклейке Филипс Электроникс Н.В. (Nl) | Построение изображений мутной среды |
| BRPI0718087A2 (pt) * | 2006-10-30 | 2013-11-05 | Koninkl Philips Electronics Nv | Dispositivo e método para formação de imagem em um meio turvo |
| JP2010509568A (ja) * | 2006-11-02 | 2010-03-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 光トモグラフィのための周辺光抑制 |
| EP2088919A2 (en) * | 2006-11-28 | 2009-08-19 | Koninklijke Philips Electronics N.V. | Method, device, medical image acquisition device for imaging an interior of a turbid medium with darkness level measurement |
| JP5503294B2 (ja) * | 2007-02-05 | 2014-05-28 | コーニンクレッカ フィリップス エヌ ヴェ | 混濁状の媒体から画像データを取得するためのデバイス及び方法 |
| US8351672B2 (en) | 2007-09-26 | 2013-01-08 | Industry Vision Automation Corp. | Machine imaging apparatus and method for detecting foreign materials |
| CN101849175A (zh) * | 2007-11-05 | 2010-09-29 | 皇家飞利浦电子股份有限公司 | 用于对浑浊介质内部进行成像的装置的控制方法、用于对浑浊介质内部进行成像的装置以及计算机程序产品 |
| CN101902952B (zh) * | 2007-12-17 | 2014-10-29 | 皇家飞利浦电子股份有限公司 | 用于检测混浊介质内部中不均匀性的存在的方法和用于对混浊介质内部成像的设备 |
| WO2009083846A2 (en) * | 2007-12-20 | 2009-07-09 | Koninklijke Philips Electronics N.V. | Optical coupling medium |
| EP2133022A1 (en) | 2008-06-10 | 2009-12-16 | Koninklijke Philips Electronics N.V. | Method of detecting problems, device for imaging the interior of turbid media and computer program product |
| JP5770090B2 (ja) | 2008-09-26 | 2015-08-26 | コーニンクレッカ フィリップス エヌ ヴェ | 容量可変検出チャンバ |
| US9161733B2 (en) | 2009-02-12 | 2015-10-20 | Koninklijke Philips N.V. | Interface device, imaging system and method for rim-imaging |
| US10282838B2 (en) * | 2017-01-09 | 2019-05-07 | General Electric Company | Image analysis for assessing image data |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3973126A (en) * | 1975-07-31 | 1976-08-03 | General Electric Company | Mammography |
| US4015836A (en) * | 1975-07-31 | 1977-04-05 | General Electric Company | Mammography table |
| US3963933A (en) * | 1975-08-18 | 1976-06-15 | General Electric Company | Mammography fixture |
| US5596987A (en) * | 1988-11-02 | 1997-01-28 | Noninvasive Technology, Inc. | Optical coupler for in vivo examination of biological tissue |
| US5402778A (en) * | 1993-01-19 | 1995-04-04 | Nim Incorporated | Spectrophotometric examination of tissue of small dimension |
| US5353799A (en) * | 1991-01-22 | 1994-10-11 | Non Invasive Technology, Inc. | Examination of subjects using photon migration with high directionality techniques |
| JP3107914B2 (ja) * | 1992-07-20 | 2000-11-13 | 浜松ホトニクス株式会社 | 散乱吸収体内部の吸収情報計測装置及び方法 |
| JP3107927B2 (ja) * | 1992-10-06 | 2000-11-13 | 浜松ホトニクス株式会社 | 散乱吸収体の光学情報計測装置及び方法 |
| JP3264469B2 (ja) * | 1993-12-07 | 2002-03-11 | 富士写真フイルム株式会社 | 光散乱媒体の屈折率分布情報の計測装置 |
| US5528365A (en) * | 1994-03-01 | 1996-06-18 | The Trustees Of The University Of Pennsylvania | Methods and apparatus for imaging with diffuse light |
-
1997
- 1997-07-31 EP EP97930720A patent/EP0857033B1/en not_active Expired - Lifetime
- 1997-07-31 DE DE69727041T patent/DE69727041T2/de not_active Expired - Fee Related
- 1997-07-31 WO PCT/IB1997/000955 patent/WO1998006321A1/en not_active Ceased
- 1997-07-31 JP JP50953798A patent/JP4138009B2/ja not_active Expired - Fee Related
- 1997-08-12 US US08/909,917 patent/US5907406A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5907406A (en) | 1999-05-25 |
| JP4138009B2 (ja) | 2008-08-20 |
| JPH11514097A (ja) | 1999-11-30 |
| WO1998006321A1 (en) | 1998-02-19 |
| EP0857033A1 (en) | 1998-08-12 |
| DE69727041D1 (de) | 2004-02-05 |
| EP0857033B1 (en) | 2004-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |