KR20070113539A - 근적외선을 이용한 세극등 검사장치 - Google Patents
근적외선을 이용한 세극등 검사장치 Download PDFInfo
- Publication number
- KR20070113539A KR20070113539A KR1020060046882A KR20060046882A KR20070113539A KR 20070113539 A KR20070113539 A KR 20070113539A KR 1020060046882 A KR1020060046882 A KR 1020060046882A KR 20060046882 A KR20060046882 A KR 20060046882A KR 20070113539 A KR20070113539 A KR 20070113539A
- Authority
- KR
- South Korea
- Prior art keywords
- slit lamp
- infrared
- light
- light source
- image
- 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.)
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- 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
- A61B3/13—Ophthalmic microscopes
- A61B3/135—Slit-lamp microscopes
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- 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
- A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating 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
- A61B3/14—Arrangements specially adapted for eye photography
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Description
Claims (3)
- 전원을 인가받아 빛을 방출하는 광원 (1)과, 그 광원 (1)으로부터 방출하는 근적외선이 피검자의 눈에 조사되도록 유도하고 반사되어 나오는 빛을 출력시키는 근적외선 발생부 (12)와, 상기 근적외선 발생부 (12)를 통하여 인가되는 빛을 광학적 절단면으로 확대하여 출력시키는 세극등 렌즈 시스템 (3)과, 상기 세극등 렌즈 시스템 (3)의 세극등 위치를 조절하는 조그셔틀 (5)이 내장된 세극등 조절몸체 (6)와, 상기 세극등 렌즈 시스템 (3)에 연결되고, 양면거울 (7)이 장착된 어댑터 (10)과, 상기 어댑터 (10)의 일측 및 타측에 각각 연결되어 양면거울 (7)을 통하여 영상이 인가되는 모니터 (11) 및 카메라 (15)와, 상기 어댑터 (10)의 출력되는 영상을 다수개의 렌즈로 통하여 확대시키는 접안렌즈부 (4)로 구성된 것을 특징으로 하는 근적외선을 이용한 세극등 검사장치.
- 제 1항에 있어서, 상기 근적외선 발생부 (12)는, 광선을 발생시키는 광원 (1)과,그 광원에 의하여 발생된 광선 중 가시광선을 차단하고 근적외선을 투과하는 근적외선 필터와,상기 광원 (1)으로부터 발생된 광선을 상기 근적외선 필터로 집중시키는 집광판으로 이루어진 것을 특징으로 하는 근적외선을 이용한 세극등 검사장치
- 제 1항에 있어서, 상기 카메라 (15)는 좌안 및 우안 촬영을 위한 카메라 (15),(15')로 구성되고, 이 근적외선 감지 센서는 전하결합소자(CCD : Charge-Coupled Device, 이하 CCD)나 CMOS로 구현되는 것을 특징으로 하는 근적외선을 이용한 세극등 검사장치
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060046882A KR100796355B1 (ko) | 2006-05-25 | 2006-05-25 | 근적외선을 이용한 세극등 검사장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060046882A KR100796355B1 (ko) | 2006-05-25 | 2006-05-25 | 근적외선을 이용한 세극등 검사장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070113539A true KR20070113539A (ko) | 2007-11-29 |
| KR100796355B1 KR100796355B1 (ko) | 2008-01-21 |
Family
ID=39091347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060046882A Expired - Fee Related KR100796355B1 (ko) | 2006-05-25 | 2006-05-25 | 근적외선을 이용한 세극등 검사장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100796355B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015115877A1 (ko) * | 2014-02-03 | 2015-08-06 | 김동관 | 세극등 현미경용 어댑터 |
| CN110584594A (zh) * | 2019-09-20 | 2019-12-20 | 上海志煊光电技术有限公司 | 一种非可见光源的裂隙灯显微镜 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12433483B2 (en) | 2020-06-19 | 2025-10-07 | Welch Allyn, Inc. | Vision screening systems and methods |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040030844A (ko) | 2001-07-23 | 2004-04-09 | 비쥬얼 패스웨이즈, 인크. | 백내장 검사 및 정량화 기기 및 방법 |
| KR100428932B1 (ko) * | 2001-11-14 | 2004-04-29 | 임수근 | 무산동 광각의 디지털 안저영상 획득장치 |
| JP4509668B2 (ja) * | 2004-06-25 | 2010-07-21 | 株式会社トプコン | 眼底撮影システム |
-
2006
- 2006-05-25 KR KR1020060046882A patent/KR100796355B1/ko not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015115877A1 (ko) * | 2014-02-03 | 2015-08-06 | 김동관 | 세극등 현미경용 어댑터 |
| US9826901B2 (en) | 2014-02-03 | 2017-11-28 | Dong Kwan Kim | Adaptor for slit lamp microscope |
| CN110584594A (zh) * | 2019-09-20 | 2019-12-20 | 上海志煊光电技术有限公司 | 一种非可见光源的裂隙灯显微镜 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100796355B1 (ko) | 2008-01-21 |
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