AU5173893A - Method and apparatus for examining tissue by transillumination using near infrared light - Google Patents

Method and apparatus for examining tissue by transillumination using near infrared light

Info

Publication number
AU5173893A
AU5173893A AU51738/93A AU5173893A AU5173893A AU 5173893 A AU5173893 A AU 5173893A AU 51738/93 A AU51738/93 A AU 51738/93A AU 5173893 A AU5173893 A AU 5173893A AU 5173893 A AU5173893 A AU 5173893A
Authority
AU
Australia
Prior art keywords
transillumination
infrared light
near infrared
examining tissue
examining
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.)
Abandoned
Application number
AU51738/93A
Inventor
Chang-Xing Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANG XING LIU
Original Assignee
CHANG XING LIU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN 93105109 external-priority patent/CN1030036C/en
Priority claimed from CN 93105108 external-priority patent/CN1030035C/en
Priority claimed from CN 93105110 external-priority patent/CN1029726C/en
Application filed by CHANG XING LIU filed Critical CHANG XING LIU
Publication of AU5173893A publication Critical patent/AU5173893A/en
Abandoned legal-status Critical Current

Links

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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • G01N2021/1765—Method using an image detector and processing of image signal
    • G01N2021/177—Detector of the video camera type
    • G01N2021/1772—Array detector

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU51738/93A 1993-05-04 1993-10-19 Method and apparatus for examining tissue by transillumination using near infrared light Abandoned AU5173893A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN 93105109 CN1030036C (en) 1993-05-04 1993-05-04 Equalization imaging method and apparatus for transmission diagnostic equipment
CN93105109 1993-05-04
CN 93105108 CN1030035C (en) 1993-05-04 1993-05-04 Light source probe
CN93105110 1993-05-04
CN 93105110 CN1029726C (en) 1993-05-04 1993-05-04 Method for reproducing imaging parameters of diagnostic transmission equipment and apparatus therefor
CN93105108 1993-05-04
PCT/CA1993/000441 WO1994024927A1 (en) 1993-05-04 1993-10-19 Method and apparatus for examining tissue by transillumination using near infrared light

Publications (1)

Publication Number Publication Date
AU5173893A true AU5173893A (en) 1994-11-21

Family

ID=27179042

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51738/93A Abandoned AU5173893A (en) 1993-05-04 1993-10-19 Method and apparatus for examining tissue by transillumination using near infrared light

Country Status (2)

Country Link
AU (1) AU5173893A (en)
WO (1) WO1994024927A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1548118A2 (en) 1994-06-10 2005-06-29 Genvec, Inc. Complementary adenoviral vector systems and cell lines
US6032070A (en) * 1995-06-07 2000-02-29 University Of Arkansas Method and apparatus for detecting electro-magnetic reflection from biological tissue
JP3871913B2 (en) 2000-11-14 2007-01-24 シャープ株式会社 Reflective display device and prism array sheet
US9635349B2 (en) 2010-06-11 2017-04-25 The Florida International University Board Of Trustees Second generation hand held optical imager
WO2013103935A1 (en) * 2012-01-06 2013-07-11 The Florida International University Board Of Trustees Near-infrared (nir) optical scanner
WO2015103614A2 (en) 2014-01-06 2015-07-09 The Florida International University Board Of Trustees Near infrared optical imaging system for hemodynamic imaging, pulse monitoring, and mapping spatio-temporal features
CN103860146A (en) * 2014-03-31 2014-06-18 江苏雷奥生物科技有限公司 Full-automatic mammary gland diagnostic unit
US10245033B2 (en) 2015-03-06 2019-04-02 Ethicon Llc Surgical instrument comprising a lockable battery housing
CN113281341A (en) * 2021-04-19 2021-08-20 唐山学院 Detection optimization method of double-sensor surface quality detection system of hot-dip galvanized strip steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570638A (en) * 1983-10-14 1986-02-18 Somanetics Corporation Method and apparatus for spectral transmissibility examination and analysis
US4651744A (en) * 1985-04-04 1987-03-24 Spectrascan, Inc. Soft tissue examination method and apparatus
GB8709406D0 (en) * 1987-04-21 1987-05-28 Aberdeen University Of Univers Examining body of living tissues
US5070405A (en) * 1989-09-19 1991-12-03 Nikon Corporation Electronic still camera with multi-area light metering and gray scale modification
CN1012557B (en) * 1990-03-17 1991-05-08 北京海淀龙兴医疗设备科技开发公司 Detection imaging method of soft tissue and its apparatus
US5410225A (en) * 1991-08-30 1995-04-25 Aiwa Co., Ltd. Video camera and camera system employing aperture control

Also Published As

Publication number Publication date
WO1994024927A1 (en) 1994-11-10

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