BR9713097A - Processo de análise não invasiva da estrutura da pele. - Google Patents

Processo de análise não invasiva da estrutura da pele.

Info

Publication number
BR9713097A
BR9713097A BR9713097-4A BR9713097A BR9713097A BR 9713097 A BR9713097 A BR 9713097A BR 9713097 A BR9713097 A BR 9713097A BR 9713097 A BR9713097 A BR 9713097A
Authority
BR
Brazil
Prior art keywords
skin
color coordinates
over
area
measured
Prior art date
Application number
BR9713097-4A
Other languages
English (en)
Inventor
D Oyly Cotton
Original Assignee
Optiscan Ltd
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 Optiscan Ltd filed Critical Optiscan Ltd
Publication of BR9713097A publication Critical patent/BR9713097A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/444—Evaluating skin marks, e.g. mole, nevi, tumour, scar
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

''PROCESSO DE ANáLISE NãO INVASIVA DA ESTRUTURA DA PELE''. A invenção diz respeito a um processo para medir, não invasivamente, a estrutura da pele. A radiação infravermelha de uma pluralidade de localizações através de uma área da pele sob exame, é medida de modo a dar uma indicação da variação em espessura papilar da pele através da dita área, e as coordenadas da cor da pele em um pluralidade de localizações através da mesma área de pele são também medidas. Os dados obtidos são usados para calcular as coordenadas corrigidas da cor da pele através de área correspondente a uma espessura papilar predeterminda da pele. As coordenadas da cor da pele corrigidas, assim obtidas, são comparadas com uma faixa de referência de coordendas da cor para a pele sadia da mesma espessura papilar predetermindas da pele. Em uma região anormal, onde as coordenadas corrigidas da cor da pele se situem fora da faixa ade referência da cor da pele, a profundidade de penetração da melanina dérmica pode ser medida.
BR9713097-4A 1996-11-19 1997-11-19 Processo de análise não invasiva da estrutura da pele. BR9713097A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9624003.1A GB9624003D0 (en) 1996-11-19 1996-11-19 Method and apparatus for measurement of skin histology
PCT/GB1997/003177 WO1998022023A1 (en) 1996-11-19 1997-11-19 Method for measurement of skin histology

Publications (1)

Publication Number Publication Date
BR9713097A true BR9713097A (pt) 2000-03-28

Family

ID=10803145

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713097-4A BR9713097A (pt) 1996-11-19 1997-11-19 Processo de análise não invasiva da estrutura da pele.

Country Status (12)

Country Link
US (1) US6324417B1 (pt)
EP (1) EP1006876B1 (pt)
JP (1) JP2001504020A (pt)
AT (1) ATE217172T1 (pt)
AU (1) AU725766B2 (pt)
BR (1) BR9713097A (pt)
CA (1) CA2272290C (pt)
DE (1) DE69712533T2 (pt)
ES (1) ES2175373T3 (pt)
GB (2) GB9624003D0 (pt)
IL (1) IL130008A (pt)
WO (1) WO1998022023A1 (pt)

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Also Published As

Publication number Publication date
GB2334099A (en) 1999-08-11
CA2272290C (en) 2006-02-07
JP2001504020A (ja) 2001-03-27
ES2175373T3 (es) 2002-11-16
GB9910980D0 (en) 1999-07-14
CA2272290A1 (en) 1998-05-28
DE69712533D1 (de) 2002-06-13
AU725766B2 (en) 2000-10-19
GB9624003D0 (en) 1997-01-08
IL130008A (en) 2003-11-23
EP1006876A1 (en) 2000-06-14
ATE217172T1 (de) 2002-05-15
IL130008A0 (en) 2000-02-29
WO1998022023A1 (en) 1998-05-28
GB2334099B (en) 2000-12-27
US6324417B1 (en) 2001-11-27
DE69712533T2 (de) 2002-08-29
AU4961597A (en) 1998-06-10
EP1006876B1 (en) 2002-05-08

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Legal Events

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time