WO1990012535A1 - Skin surface examining television camera - Google Patents

Skin surface examining television camera Download PDF

Info

Publication number
WO1990012535A1
WO1990012535A1 PCT/JP1989/000438 JP8900438W WO9012535A1 WO 1990012535 A1 WO1990012535 A1 WO 1990012535A1 JP 8900438 W JP8900438 W JP 8900438W WO 9012535 A1 WO9012535 A1 WO 9012535A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
illuminator
ring
television camera
lens
Prior art date
Application number
PCT/JP1989/000438
Other languages
English (en)
French (fr)
Inventor
Michio Kajiro
Original Assignee
Michio Kajiro
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 Michio Kajiro filed Critical Michio Kajiro
Priority to PCT/JP1989/000438 priority Critical patent/WO1990012535A1/ja
Publication of WO1990012535A1 publication Critical patent/WO1990012535A1/ja

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
PCT/JP1989/000438 1989-04-26 1989-04-26 Skin surface examining television camera WO1990012535A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP1989/000438 WO1990012535A1 (en) 1989-04-26 1989-04-26 Skin surface examining television camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1989/000438 WO1990012535A1 (en) 1989-04-26 1989-04-26 Skin surface examining television camera

Publications (1)

Publication Number Publication Date
WO1990012535A1 true WO1990012535A1 (en) 1990-11-01

Family

ID=13958655

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1989/000438 WO1990012535A1 (en) 1989-04-26 1989-04-26 Skin surface examining television camera

Country Status (1)

Country Link
WO (1) WO1990012535A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588428A (en) * 1993-04-28 1996-12-31 The University Of Akron Method and apparatus for non-invasive volume and texture analysis

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810033A (ja) * 1981-05-26 1983-01-20 オリンパス光学工業株式会社 内視鏡用照明光学系
JPS6259913A (ja) * 1985-09-10 1987-03-16 Shiseido Co Ltd 皮膚面形状の観察装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810033A (ja) * 1981-05-26 1983-01-20 オリンパス光学工業株式会社 内視鏡用照明光学系
JPS6259913A (ja) * 1985-09-10 1987-03-16 Shiseido Co Ltd 皮膚面形状の観察装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588428A (en) * 1993-04-28 1996-12-31 The University Of Akron Method and apparatus for non-invasive volume and texture analysis

Similar Documents

Publication Publication Date Title
CA2280739A1 (en) Illumination system with light recycling to enhance brightness
EP0545052A3 (en) Illuminating device and projector utilizing the same
EP1045453A3 (en) LED array PCB with adhesive rod lens
EP1184619A3 (en) Edge-lit light assembly
EP1898679A3 (en) Electronically controlled stage lighting system
EP0954160A3 (en) Compact illumination system for image scanner
CA2113357A1 (en) Non-imaging optical illumination system
EP0535585A3 (en) Image sensor
CA2113371A1 (en) Collection optics for high brightness discharge light source
EP0987872A3 (en) Scan line illumination system utilizing hollow reflector
EP0997768A3 (en) Illumination device and projection type display apparatus
AU6382599A (en) Diffuse surface illumination apparatus and methods
EP0352914A3 (en) Telephone handset with full page video display
EP1170959A3 (en) Illumination optical system and projector comprising the same
US6666565B2 (en) Light emitting diode (LED) flashlight
DK0485818T3 (da) Projektør
ATE347119T1 (de) Beleuchtungssystem mit genestetem kollektor zur annularen ausleuchtung einer austrittspupille
WO1990012535A1 (en) Skin surface examining television camera
TW356543B (en) Image reading apparatus and image reading system
IE820328L (en) Illumination system
EP1220011A3 (en) Projector with polarization converter
EP0952389A3 (en) Luminaire using right angle film
WO2002085091A3 (en) Camera with improved illuminator
EP1291242A3 (en) Lighting device with light-condensing device
AU5234701A (en) Device for acquiring a three-dimensional shape by optoelectronic process

Legal Events

Date Code Title Description
AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LU NL SE