ECSP056010A - PICTURE SYSTEM USING DIFFUSE INFRARED LIGHT - Google Patents

PICTURE SYSTEM USING DIFFUSE INFRARED LIGHT

Info

Publication number
ECSP056010A
ECSP056010A EC2005006010A ECSP056010A ECSP056010A EC SP056010 A ECSP056010 A EC SP056010A EC 2005006010 A EC2005006010 A EC 2005006010A EC SP056010 A ECSP056010 A EC SP056010A EC SP056010 A ECSP056010 A EC SP056010A
Authority
EC
Ecuador
Prior art keywords
infrared light
diffusion
video image
body tissue
reflected
Prior art date
Application number
EC2005006010A
Other languages
Spanish (es)
Inventor
D Zeman Herbert
Original Assignee
Luminetx 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
Priority claimed from US09/487,007 external-priority patent/US6556858B1/en
Priority claimed from US10/386,249 external-priority patent/US7239909B2/en
Application filed by Luminetx Corp filed Critical Luminetx Corp
Publication of ECSP056010A publication Critical patent/ECSP056010A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • 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
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A61B5/0086—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters using infrared radiation

Abstract

Un sistema de imagen ilumina los tejidos del cuerpo con una luz infrarroja para enriquecer la visibilidad de los vasos sanguíneos subcutáneos, generando una videoimagen del tejido del cuerpo y de los vasos sanguíneos subcutáneos en base a la luz infrarroja reflejada. El sistema incluye una fuente de luz infrarroja para generar la luz infrarroja y la estructura para la difusión de la luz infrarroja. La estructura de difusión incluye una o más capas de material de difusión para provocar la difusión de la luz. Además, el sistema también incluye un dispositivo para obtener la video imagen que recepta la luz infrarroja reflejada en el tejido del cuerpo, para generar una video imagen del tejido del cuerpo en base a la luz infrarroja reflejada.An imaging system illuminates the tissues of the body with an infrared light to enrich the visibility of the subcutaneous blood vessels, generating a video image of the body tissue and subcutaneous blood vessels based on the reflected infrared light. The system includes an infrared light source to generate infrared light and the structure for diffusion of infrared light. The diffusion structure includes one or more layers of diffusion material to cause light diffusion. In addition, the system also includes a device to obtain the video image that receives the infrared light reflected in the body tissue, to generate a video image of the body tissue based on the reflected infrared light.

EC2005006010A 2000-01-19 2005-09-09 PICTURE SYSTEM USING DIFFUSE INFRARED LIGHT ECSP056010A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/487,007 US6556858B1 (en) 2000-01-19 2000-01-19 Diffuse infrared light imaging system
US10/386,249 US7239909B2 (en) 2000-01-19 2003-03-11 Imaging system using diffuse infrared light

Publications (1)

Publication Number Publication Date
ECSP056010A true ECSP056010A (en) 2006-08-30

Family

ID=36575305

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2005006010A ECSP056010A (en) 2000-01-19 2005-09-09 PICTURE SYSTEM USING DIFFUSE INFRARED LIGHT

Country Status (2)

Country Link
EC (1) ECSP056010A (en)
EG (1) EG24367A (en)

Also Published As

Publication number Publication date
EG24367A (en) 2009-03-10

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