KR20000024309A - Iris-scope - Google Patents

Iris-scope Download PDF

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Publication number
KR20000024309A
KR20000024309A KR1020000005541A KR20000005541A KR20000024309A KR 20000024309 A KR20000024309 A KR 20000024309A KR 1020000005541 A KR1020000005541 A KR 1020000005541A KR 20000005541 A KR20000005541 A KR 20000005541A KR 20000024309 A KR20000024309 A KR 20000024309A
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KR
South Korea
Prior art keywords
iris
light
reflected
shape
image
Prior art date
Application number
KR1020000005541A
Other languages
Korean (ko)
Inventor
김광식
Original Assignee
김광식
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.)
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Publication date
Application filed by 김광식 filed Critical 김광식
Priority to KR1020000005541A priority Critical patent/KR20000024309A/en
Publication of KR20000024309A publication Critical patent/KR20000024309A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/145—Arrangements specially adapted for eye photography by video means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1216—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes for diagnostics of the iris
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0068—Medical equipment

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

PURPOSE: An iris observing device is provided which can observe a shape of the iris accurately and clearly by removing reflected rays which can be produced inevitably by being reflected illumination irradiated facing the iris from a light source CONSTITUTION: An iris observing device is comprised of: a source of light to irradiate light to the iris; a transferring device of light which is a cylindrical form and designed to condense into the center part of the iris; and a camera system to enlarge and image the reflected rays from the iris.

Description

홍채관찰장비{Iris-scope}Iris Observation Equipment {Iris-scope}

본 발명은 인체의 안구중 홍채를 관찰하는 장치에 관한 것으로서, 볼록거울과 같은 안구에 원형으로 위치된 홍채의 반사광을 얻기 위한 입사광의 조사방법에 관한 것이다.The present invention relates to a device for observing the iris in the eye of the human body, and relates to a method of irradiating incident light to obtain the reflected light of the iris circularly located in the eye, such as a convex mirror.

서구에서 1800년대부터 사용되어진 홍채학은 동공의 크기를 조절하는 역할을 담당하는 홍채의 형태를 분석하여 신체의 이상유무를 진단하는 학문이다. 따라서 홍채학을 이용한 건강진단을 위하여 홍채의 형상을 정확하게 관찰할 수 있는 장비는 필수적으로 해결되어야 할 것이다.Iris science, which has been used since the 1800s in the West, is the study of diagnosing the abnormality of the body by analyzing the shape of the iris that plays a role in controlling the size of the pupil. Therefore, the equipment to accurately observe the shape of the iris for the medical diagnosis using iris science must be solved.

모든 물체를 관찰하기 위하여는 광원의 조사(照査)가 필수이다. 피사체를 향하여 조사된 조명의 반사광이 우리의 눈에 맺혀질 때 비로소 하나의 형상으로 느끼는 것이다. 그러나 피사체가 거울이라면 상황은 조금 달라진다. 거울을 향하여 조사된 조명은 그대로 반사되어 우리의 눈으로 되돌아 오기 때문에 우리는 거울의 표면을 볼 수 없게 된다. 홍채의 경우도 비슷한 경우이다.In order to observe all objects, irradiation of a light source is essential. When the reflected light of the light irradiated toward the subject forms in our eyes, we feel it as a shape. But if the subject is a mirror, the situation is slightly different. The light irradiated toward the mirror is reflected back to our eyes, so we cannot see the surface of the mirror. The iris is similar.

기존의 방식은 보고자 하는 부위에 따라 조명의 각도를 조절하거나 거리를 조절하는 방법등을 사용하고 있으나, 홍채전반에 대한 균일한 조사를 행하기 어려워 정확한 홍채관찰을 할 수 없었다.Existing methods use the method of adjusting the angle of illumination or the distance according to the area to be viewed, but it is difficult to perform a uniform irradiation of the entire iris, so that accurate iris observation could not be performed.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서 그 첫 번째 목적은 반사광에 간섭받지 않는 홍채관찰용 조명장치를 제공하며, 두 번째 목적은 이러한 조명방식을 채택하여 정확하고 선명한 홍채상을 얻을 수 있는 간편한 홍체 관찰장비를 제공하는데 있다.The present invention is to solve the above problems, the first object of the present invention provides an illumination device for iris observation that is not interfered with the reflected light, the second object is to adopt the illumination method to obtain an accurate and clear iris image To provide a convenient iris observation equipment.

도1 - 본 발명의 홍채관찰장비1-Iris observation equipment of the present invention

도2 - 사각(斜角)으로 전달되는 빛 전달장치Figure 2-Light transmission device transmitted in a square

본 발명을 첨부한 도면에 따라서 상세히 설명하면 다음과 같다. 도1은 본 발명의 홍채조명장치와 카메라 및 렌즈가 장착된 홍채관찰 시스템으로 홍채는 전안부 촬영 팁에 밀착된 상태로 촬영되며, 이때 팁에 의하여 전달된 조명은 간접조명의 형태로 홍채의 측면에서 환형으로 조사되어, 반사되어진 홍채의 상이 렌즈를 통하여 카메라로 촬영하게 된다. 도2는 홍채에 비추어지는 조명장치에 관한 것으로서 광원에서 발생된 빛을 카메라 주위에 원형으로 배열된 광섬유를 통하여 특별한 각도로 설계된 아크릴의 팁을 통과하여 홍채의 표면에 간접조명의 형태로 조사되어 홍채를 밝혀준다.The present invention will be described in detail with reference to the accompanying drawings as follows. 1 is an iris observation system equipped with an iris illumination device and a camera and a lens of the present invention, the iris is photographed in close contact with an anterior segment photographing tip, and the illumination transmitted by the tip is indirectly illuminated by the side of the iris. Irradiated in an annular shape, the image of the reflected iris is taken by the camera through the lens. Figure 2 relates to an illumination device that is illuminated on the iris, the light generated from the light source is irradiated in the form of indirect illumination on the surface of the iris through the tip of the acrylic designed at a special angle through the optical fiber arranged in a circle around the camera Reveals.

이 발명으로 피진료자의 눈부심을 방지하며 보다 더 정확한 홍채의 상을 얻을 수 있다.This invention prevents glare of the subject and obtains a more accurate image of the iris.

Claims (1)

홍채조명장치에 있어서, 아크릴 팁을 통하여 광원을 알맞은 각도로 고루 분산시켜 홍채에 전달하는 것으로 눈부심 방지와 홍채에 반사되는 빛을 없게 하는 홍채 관찰 장비In the iris lighting device, an iris observation device that prevents glare and prevents light reflected from the iris by transmitting light to the iris by distributing the light source evenly at an appropriate angle through the acrylic tip.
KR1020000005541A 2000-02-03 2000-02-03 Iris-scope KR20000024309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000005541A KR20000024309A (en) 2000-02-03 2000-02-03 Iris-scope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000005541A KR20000024309A (en) 2000-02-03 2000-02-03 Iris-scope

Publications (1)

Publication Number Publication Date
KR20000024309A true KR20000024309A (en) 2000-05-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000005541A KR20000024309A (en) 2000-02-03 2000-02-03 Iris-scope

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101321423B1 (en) * 2011-06-21 2013-10-22 정하철 Medical monitoring system by the smart phone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980034649A (en) * 1996-11-08 1998-08-05 우덕창 Manufacturing method of rigid lightweight foam sound-absorbing block
KR19990040148A (en) * 1997-11-17 1999-06-05 양재신 Scanner with keyboard

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980034649A (en) * 1996-11-08 1998-08-05 우덕창 Manufacturing method of rigid lightweight foam sound-absorbing block
KR19990040148A (en) * 1997-11-17 1999-06-05 양재신 Scanner with keyboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101321423B1 (en) * 2011-06-21 2013-10-22 정하철 Medical monitoring system by the smart phone

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