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DE19880997D2 - Method for evaluating a scattered light distribution obtained as a result of local radiation of a living being by determining the characteristic value - Google Patents

Method for evaluating a scattered light distribution obtained as a result of local radiation of a living being by determining the characteristic value

Info

Publication number
DE19880997D2
DE19880997D2 DE19880997T DE19880997T DE19880997D2 DE 19880997 D2 DE19880997 D2 DE 19880997D2 DE 19880997 T DE19880997 T DE 19880997T DE 19880997 T DE19880997 T DE 19880997T DE 19880997 D2 DE19880997 D2 DE 19880997D2
Authority
DE
Germany
Prior art keywords
evaluating
living
determining
result
light distribution
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
Application number
DE19880997T
Other languages
German (de)
Inventor
Klaus Abraham-Fuchs
Juergen Beuthan
Viravuth Prapavat
Gerhard Mueller
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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Application filed by Siemens Corp filed Critical Siemens Corp
Priority to DE19880997T priority Critical patent/DE19880997D2/en
Application granted granted Critical
Publication of DE19880997D2 publication Critical patent/DE19880997D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4528—Joints
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Physiology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19880997T 1997-07-21 1998-07-08 Method for evaluating a scattered light distribution obtained as a result of local radiation of a living being by determining the characteristic value Expired - Fee Related DE19880997D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19880997T DE19880997D2 (en) 1997-07-21 1998-07-08 Method for evaluating a scattered light distribution obtained as a result of local radiation of a living being by determining the characteristic value

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19731252 1997-07-21
PCT/DE1998/001885 WO1999004683A1 (en) 1997-07-21 1998-07-08 Method for evaluating the distribution of scattered light resulting from the local transillumination of a living organism, by determining characteristic values
DE19880997T DE19880997D2 (en) 1997-07-21 1998-07-08 Method for evaluating a scattered light distribution obtained as a result of local radiation of a living being by determining the characteristic value

Publications (1)

Publication Number Publication Date
DE19880997D2 true DE19880997D2 (en) 2000-04-27

Family

ID=7836390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19880997T Expired - Fee Related DE19880997D2 (en) 1997-07-21 1998-07-08 Method for evaluating a scattered light distribution obtained as a result of local radiation of a living being by determining the characteristic value

Country Status (3)

Country Link
EP (1) EP1014849A1 (en)
DE (1) DE19880997D2 (en)
WO (1) WO1999004683A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10004989B4 (en) * 2000-02-04 2006-11-02 Siemens Ag Method and device for arthritis diagnosis
AU2008288403B2 (en) 2007-08-14 2014-09-04 Xiralite Gmbh Device and procedure for the diagnosis or diagnostic preparation and/or therapy monitoring of inflammatory diseases such as rheumatoid arthritis
JP5594787B2 (en) * 2008-05-26 2014-09-24 アケソ メディカル イメージング ビー． ヴィ． Optical detection method and apparatus for optically detecting joint state
WO2010044003A2 (en) * 2008-10-13 2010-04-22 Koninklijke Philips Electronics N.V. Device and method for optically examining the interior of a turbid medium
WO2010061339A1 (en) * 2008-11-26 2010-06-03 Koninklijke Philips Electronics N.V. Device and method for optically examining the interior of a turbid medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441053A (en) * 1991-05-03 1995-08-15 University Of Kentucky Research Foundation Apparatus and method for multiple wavelength of tissue
US5355880A (en) * 1992-07-06 1994-10-18 Sandia Corporation Reliable noninvasive measurement of blood gases
US5452723A (en) 1992-07-24 1995-09-26 Massachusetts Institute Of Technology Calibrated spectrographic imaging
US5743262A (en) * 1995-06-07 1998-04-28 Masimo Corporation Blood glucose monitoring system

Also Published As

Publication number Publication date
WO1999004683A1 (en) 1999-02-04
EP1014849A1 (en) 2000-07-05

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee