GB2293648B - Pulsed ultra-violet fluoroscopy - Google Patents

Pulsed ultra-violet fluoroscopy

Info

Publication number
GB2293648B
GB2293648B GB9419461A GB9419461A GB2293648B GB 2293648 B GB2293648 B GB 2293648B GB 9419461 A GB9419461 A GB 9419461A GB 9419461 A GB9419461 A GB 9419461A GB 2293648 B GB2293648 B GB 2293648B
Authority
GB
United Kingdom
Prior art keywords
fluoroscopy
violet
pulsed ultra
pulsed
ultra
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
GB9419461A
Other versions
GB9419461D0 (en
GB2293648A (en
Inventor
Michael Robert Osborne
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.)
UK Atomic Energy Authority
Ricardo AEA Ltd
Original Assignee
AEA Technology PLC
UK Atomic Energy Authority
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 AEA Technology PLC, UK Atomic Energy Authority filed Critical AEA Technology PLC
Priority to GB9419461A priority Critical patent/GB2293648B/en
Publication of GB9419461D0 publication Critical patent/GB9419461D0/en
Publication of GB2293648A publication Critical patent/GB2293648A/en
Application granted granted Critical
Publication of GB2293648B publication Critical patent/GB2293648B/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
    • A61B5/44—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
    • 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
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Dermatology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB9419461A 1994-09-27 1994-09-27 Pulsed ultra-violet fluoroscopy Expired - Fee Related GB2293648B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9419461A GB2293648B (en) 1994-09-27 1994-09-27 Pulsed ultra-violet fluoroscopy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9419461A GB2293648B (en) 1994-09-27 1994-09-27 Pulsed ultra-violet fluoroscopy

Publications (3)

Publication Number Publication Date
GB9419461D0 GB9419461D0 (en) 1994-11-09
GB2293648A GB2293648A (en) 1996-04-03
GB2293648B true GB2293648B (en) 1998-10-28

Family

ID=10761963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9419461A Expired - Fee Related GB2293648B (en) 1994-09-27 1994-09-27 Pulsed ultra-violet fluoroscopy

Country Status (1)

Country Link
GB (1) GB2293648B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7764303B2 (en) 2006-10-02 2010-07-27 Johnson & Johnson Consumer Companies, Inc. Imaging apparatus and methods for capturing and analyzing digital images of the skin

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6008889A (en) * 1997-04-16 1999-12-28 Zeng; Haishan Spectrometer system for diagnosis of skin disease
GB9924425D0 (en) 1999-10-16 1999-12-15 British Aerospace Material analysis
US7738032B2 (en) 2001-11-08 2010-06-15 Johnson & Johnson Consumer Companies, Inc. Apparatus for and method of taking and viewing images of the skin
US8026942B2 (en) 2004-10-29 2011-09-27 Johnson & Johnson Consumer Companies, Inc. Skin imaging system with probe
US20060244961A1 (en) * 2005-04-29 2006-11-02 Cole Curtis A Topical composition detection
US20070004972A1 (en) * 2005-06-29 2007-01-04 Johnson & Johnson Consumer Companies, Inc. Handheld device for determining skin age, proliferation status and photodamage level
US7558416B2 (en) 2006-10-02 2009-07-07 Johnson & Johnson Consumer Companies, Inc. Apparatus and method for measuring photodamage to skin

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236082A (en) * 1979-01-29 1980-11-25 Palmguard, Inc. Method and apparatus for recording image details of the palm of a hand
WO1988009145A1 (en) * 1987-05-29 1988-12-01 Carl-Zeiss-Stiftung Handelnd Als Carl Zeiss Arrangement for measuring state values of surfaces of organic tissues
US4877965A (en) * 1985-07-01 1989-10-31 Diatron Corporation Fluorometer
US4894547A (en) * 1987-09-28 1990-01-16 Yale University Optical method and apparatus for detecting and measuring aging, photoaging, dermal disease and pigmentation in skin
EP0478026A1 (en) * 1990-08-24 1992-04-01 Philips Patentverwaltung GmbH Method and device for aquisioned anomalies of the skin, particulary of malanomen
US5279297A (en) * 1991-09-20 1994-01-18 Trustees Of The University Of Pennsylvania Method and apparatus for oxygen mapping
WO1996008201A1 (en) * 1994-09-14 1996-03-21 Cedars-Sinai Medical Center Spectroscopic burn injury evaluation apparatus and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236082A (en) * 1979-01-29 1980-11-25 Palmguard, Inc. Method and apparatus for recording image details of the palm of a hand
US4877965A (en) * 1985-07-01 1989-10-31 Diatron Corporation Fluorometer
WO1988009145A1 (en) * 1987-05-29 1988-12-01 Carl-Zeiss-Stiftung Handelnd Als Carl Zeiss Arrangement for measuring state values of surfaces of organic tissues
US4894547A (en) * 1987-09-28 1990-01-16 Yale University Optical method and apparatus for detecting and measuring aging, photoaging, dermal disease and pigmentation in skin
EP0478026A1 (en) * 1990-08-24 1992-04-01 Philips Patentverwaltung GmbH Method and device for aquisioned anomalies of the skin, particulary of malanomen
US5279297A (en) * 1991-09-20 1994-01-18 Trustees Of The University Of Pennsylvania Method and apparatus for oxygen mapping
WO1996008201A1 (en) * 1994-09-14 1996-03-21 Cedars-Sinai Medical Center Spectroscopic burn injury evaluation apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7764303B2 (en) 2006-10-02 2010-07-27 Johnson & Johnson Consumer Companies, Inc. Imaging apparatus and methods for capturing and analyzing digital images of the skin

Also Published As

Publication number Publication date
GB9419461D0 (en) 1994-11-09
GB2293648A (en) 1996-04-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990128