KR20040050008A - 직상의 간접검안경 - Google Patents
직상의 간접검안경 Download PDFInfo
- Publication number
- KR20040050008A KR20040050008A KR1020020077669A KR20020077669A KR20040050008A KR 20040050008 A KR20040050008 A KR 20040050008A KR 1020020077669 A KR1020020077669 A KR 1020020077669A KR 20020077669 A KR20020077669 A KR 20020077669A KR 20040050008 A KR20040050008 A KR 20040050008A
- Authority
- KR
- South Korea
- Prior art keywords
- eye
- ophthalmoscope
- lens
- retina
- fundus
- 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.)
- Ceased
Links
- 210000001525 retina Anatomy 0.000 abstract description 14
- 210000001747 pupil Anatomy 0.000 abstract description 4
- 230000002207 retinal effect Effects 0.000 abstract description 4
- 208000017442 Retinal disease Diseases 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 abstract description 2
- 201000004569 Blindness Diseases 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000004256 retinal image Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
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
- A61B3/12—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
-
- 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
Landscapes
- 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 (2)
- 편향거울(16)에 의해 발광원(12)의 빛을 안구에 조사함과 동시에 반사되는 빛을 볼록렌즈(18)와 두쌍의 거울(26, 28)을 통과하여 검사자의 눈으로 입사되는 안저검사기구증의 하나인 간접검안경장치에 있어서;상기 두쌍의 거울을 AMICI ROOF 프리즘(22)1쌍과 펜타프리즘(24)으로 교체하여 안저검사시 상하좌우가 바뀌지 않은 직상의 망막영상이 보이는 것을 특징으로 하는 직상간접검안경장치
- 상기 장치에 있어서 슬라이딩장치(50)을 이용하여 손으로 밀면 프리즘장치(52)가 검사자의 시선에서 벗어나고 기존의 반사경에 의한 도상검안경이시선에 맞게 되고 손을 놓으며 원래의 자리로 프리즘장치(52)가 되돌아오게하는 슬라이딩 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020077669A KR20040050008A (ko) | 2002-12-09 | 2002-12-09 | 직상의 간접검안경 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020077669A KR20040050008A (ko) | 2002-12-09 | 2002-12-09 | 직상의 간접검안경 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040050008A true KR20040050008A (ko) | 2004-06-14 |
Family
ID=37344273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020077669A Ceased KR20040050008A (ko) | 2002-12-09 | 2002-12-09 | 직상의 간접검안경 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20040050008A (ko) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100781665B1 (ko) * | 2006-03-06 | 2007-12-03 | 양연식 | 직상 및 도상 겸용 검안경 |
| WO2008153235A1 (en) * | 2007-06-15 | 2008-12-18 | Yun-Sik Yang | Indirect ophthalmoscope with upright image |
| WO2009105791A3 (en) * | 2008-05-16 | 2010-02-25 | Day & Night Display Systems, Llc | Night vision glasses |
| KR200450417Y1 (ko) * | 2008-10-27 | 2010-10-01 | 서울대학교산학협력단 | 검안장치 |
| US8970962B2 (en) | 2008-03-13 | 2015-03-03 | Elbit Systems Ltd | Visor heads-up display |
| US10488660B2 (en) | 2008-03-13 | 2019-11-26 | Everysight Ltd. | Wearable optical display system for unobstructed viewing |
| US11256094B2 (en) | 2008-03-13 | 2022-02-22 | Everysight Ltd. | Wearable optical display system for unobstructed viewing |
| US11513349B2 (en) | 2008-03-13 | 2022-11-29 | Everysight Ltd. | Optical see-through (OST) near-eye display (NED) system integrating ophthalmic correction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710000A (en) * | 1985-03-02 | 1987-12-01 | Oculus Optikgeraete Gmbh | Surgical stereomicroscope |
| US4834529A (en) * | 1986-11-03 | 1989-05-30 | Barrett Graham D | Apparatus and method for determining the symmetry of a surface |
| US5400092A (en) * | 1991-12-17 | 1995-03-21 | Mira, Inc. | Binocular ophthalmoscope |
| US5526074A (en) * | 1994-10-31 | 1996-06-11 | Volk; Donald A. | Full field reinverting indirect contact ophthalmoscope |
-
2002
- 2002-12-09 KR KR1020020077669A patent/KR20040050008A/ko not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710000A (en) * | 1985-03-02 | 1987-12-01 | Oculus Optikgeraete Gmbh | Surgical stereomicroscope |
| US4834529A (en) * | 1986-11-03 | 1989-05-30 | Barrett Graham D | Apparatus and method for determining the symmetry of a surface |
| US5400092A (en) * | 1991-12-17 | 1995-03-21 | Mira, Inc. | Binocular ophthalmoscope |
| US5526074A (en) * | 1994-10-31 | 1996-06-11 | Volk; Donald A. | Full field reinverting indirect contact ophthalmoscope |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100781665B1 (ko) * | 2006-03-06 | 2007-12-03 | 양연식 | 직상 및 도상 겸용 검안경 |
| WO2008153235A1 (en) * | 2007-06-15 | 2008-12-18 | Yun-Sik Yang | Indirect ophthalmoscope with upright image |
| US8970962B2 (en) | 2008-03-13 | 2015-03-03 | Elbit Systems Ltd | Visor heads-up display |
| US10488660B2 (en) | 2008-03-13 | 2019-11-26 | Everysight Ltd. | Wearable optical display system for unobstructed viewing |
| US11256094B2 (en) | 2008-03-13 | 2022-02-22 | Everysight Ltd. | Wearable optical display system for unobstructed viewing |
| US11513349B2 (en) | 2008-03-13 | 2022-11-29 | Everysight Ltd. | Optical see-through (OST) near-eye display (NED) system integrating ophthalmic correction |
| WO2009105791A3 (en) * | 2008-05-16 | 2010-02-25 | Day & Night Display Systems, Llc | Night vision glasses |
| US8830569B2 (en) | 2008-05-16 | 2014-09-09 | Elbit Systems Ltd. | Night vision glasses |
| KR200450417Y1 (ko) * | 2008-10-27 | 2010-10-01 | 서울대학교산학협력단 | 검안장치 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20021209 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20050224 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20050607 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20050224 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |