ES2170019A1 - Lighting device for better visualizing superficial blood vessels and skin alterations - Google Patents

Lighting device for better visualizing superficial blood vessels and skin alterations

Info

Publication number
ES2170019A1
ES2170019A1 ES200002624A ES200002624A ES2170019A1 ES 2170019 A1 ES2170019 A1 ES 2170019A1 ES 200002624 A ES200002624 A ES 200002624A ES 200002624 A ES200002624 A ES 200002624A ES 2170019 A1 ES2170019 A1 ES 2170019A1
Authority
ES
Spain
Prior art keywords
lighting device
blood vessels
superficial blood
skin alterations
better visualizing
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.)
Pending
Application number
ES200002624A
Other languages
Spanish (es)
Inventor
Tubella Gaspar Orriols
Vila Francesc Pi
Alpanes Jeronimo Ibarra
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.)
Universitat Autonoma de Barcelona UAB
Original Assignee
Universitat Autonoma de Barcelona UAB
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 Universitat Autonoma de Barcelona UAB filed Critical Universitat Autonoma de Barcelona UAB
Priority to ES200002624A priority Critical patent/ES2170019A1/en
Priority to AU2002212368A priority patent/AU2002212368A1/en
Priority to PCT/ES2001/000411 priority patent/WO2002035994A1/en
Publication of ES2170019A1 publication Critical patent/ES2170019A1/en
Pending 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Optical Filters (AREA)

Abstract

Said device comprises at least one white light lamp and a filter or set of chromatic filters transmitting less than 10 % visible radiation with wavelengths between 520 nm and 580 nm, preferably between 500 nm and 620 nm, in such a way that the light emerging from the above-mentioned lighting device essentially lacks a wavelength radiation ranging between 520 nm and 580 nm, preferably between 500 nm and 620 nm.
ES200002624A 2000-11-02 2000-11-02 Lighting device for better visualizing superficial blood vessels and skin alterations Pending ES2170019A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES200002624A ES2170019A1 (en) 2000-11-02 2000-11-02 Lighting device for better visualizing superficial blood vessels and skin alterations
AU2002212368A AU2002212368A1 (en) 2000-11-02 2001-11-02 Lighting device for better visualizing superficial blood vessels and skin alterations
PCT/ES2001/000411 WO2002035994A1 (en) 2000-11-02 2001-11-02 Lighting device for better visualizing superficial blood vessels and skin alterations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002624A ES2170019A1 (en) 2000-11-02 2000-11-02 Lighting device for better visualizing superficial blood vessels and skin alterations

Publications (1)

Publication Number Publication Date
ES2170019A1 true ES2170019A1 (en) 2002-07-16

Family

ID=8495485

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002624A Pending ES2170019A1 (en) 2000-11-02 2000-11-02 Lighting device for better visualizing superficial blood vessels and skin alterations

Country Status (3)

Country Link
AU (1) AU2002212368A1 (en)
ES (1) ES2170019A1 (en)
WO (1) WO2002035994A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005053773A1 (en) * 2003-12-03 2005-06-16 Thomas Chen Blood vessel seeking method and vein seeking device
JP6502669B2 (en) * 2012-11-30 2019-04-17 株式会社東芝 Medical light source and medical light source system using the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018968A (en) * 1978-04-14 1979-10-24 Lpa Les Produits Associes Diagnostic lamp
US4619249A (en) * 1985-07-24 1986-10-28 Kim Landry Transcutaneous intravenous illuminator
US5519208A (en) * 1994-09-29 1996-05-21 Esparza; Joel Infrared aided method and apparatus for venous examination
US5947906A (en) * 1997-11-14 1999-09-07 Dawson, Jr.; Fredric O. Apparatus for enhanced visual venous examination
WO2001052735A1 (en) * 2000-01-17 2001-07-26 Stiftung Zur Förderung Der Erforschung Und Behandlung Kindlicher Leukämien (Kinderleukämiestiftung) Improved visualisation of venous injection sites

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018968A (en) * 1978-04-14 1979-10-24 Lpa Les Produits Associes Diagnostic lamp
US4619249A (en) * 1985-07-24 1986-10-28 Kim Landry Transcutaneous intravenous illuminator
US5519208A (en) * 1994-09-29 1996-05-21 Esparza; Joel Infrared aided method and apparatus for venous examination
US5947906A (en) * 1997-11-14 1999-09-07 Dawson, Jr.; Fredric O. Apparatus for enhanced visual venous examination
WO2001052735A1 (en) * 2000-01-17 2001-07-26 Stiftung Zur Förderung Der Erforschung Und Behandlung Kindlicher Leukämien (Kinderleukämiestiftung) Improved visualisation of venous injection sites

Also Published As

Publication number Publication date
WO2002035994A1 (en) 2002-05-10
AU2002212368A1 (en) 2002-05-15

Similar Documents

Publication Publication Date Title
ATE328535T1 (en) DEVICE FOR DETERMINING TISSUE PERFUSION
EP0712183A3 (en) Wavelength stabilized light source
EP0838866A3 (en) A light-emitting diode white light source
TW200518363A (en) Light-emitting device
EP0876085A3 (en) A low tension lighting device
WO2008084764A1 (en) Facial hair-growth device and facial hair-growth system
EP1151455A4 (en) Dye combination for multiple bandpass filters for video displays
EP1637870A4 (en) Fluirescence observation equipment
AU732673C (en) Device for the photodynamic treatment of living beings and of the organs thereof
ATE239640T1 (en) AIRCRAFT LIGHTING DEVICE COMPATIBLE WITH A NIGHT VISION SYSTEM
WO2001078830A3 (en) Photostimulaton treatment apparatus and methods for use
WO2002059545A8 (en) Three-dimensional surface profile imaging method and apparatus using single spectral light condition
WO1998020094A3 (en) Compositions for disinfection of skin and mucous membrane
EP0863422A3 (en) Linear beam irradiator
GB2365540A (en) High contrast screen material
GB9510899D0 (en) Semiconductor light emitting device, laser amplifier, and integrated light amplifier and wavelength variable filter
HK1027630A1 (en) Multiple wavelength optical multiplexing device, multiple wavelength light source incorporating aforementioed device, and optical amplifier.
WO1998043534A3 (en) Device for photodynamic diagnosis
GB2341719B (en) High-power and wide-band fibre optic light source
TW200602590A (en) Night-time visibility system for vehicles
BR0016602A (en) Color correction for fiber optic lighting systems
ES2170019A1 (en) Lighting device for better visualizing superficial blood vessels and skin alterations
AU2002308563A1 (en) Apparatus and methods for measuring the intensity of light in selected wavelength bands
ES1054365U (en) Lighting device for a better visualization of superficial blood vessels and skin disorders. (Machine-translation by Google Translate, not legally binding)
USD495449S1 (en) Lighted hair extension

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20020716

Kind code of ref document: A1

Effective date: 20020716

PA2A Conversion into utility model

Ref document number: U0202776 5

Country of ref document: ES