KR20080043854A - 검안 장치 - Google Patents
검안 장치 Download PDFInfo
- Publication number
- KR20080043854A KR20080043854A KR1020087007029A KR20087007029A KR20080043854A KR 20080043854 A KR20080043854 A KR 20080043854A KR 1020087007029 A KR1020087007029 A KR 1020087007029A KR 20087007029 A KR20087007029 A KR 20087007029A KR 20080043854 A KR20080043854 A KR 20080043854A
- Authority
- KR
- South Korea
- Prior art keywords
- lens
- diameter
- disk
- lens disk
- eye
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 41
- 238000007689 inspection Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 101150093547 AUX1 gene Proteins 0.000 description 1
- 101100125299 Agrobacterium rhizogenes aux2 gene Proteins 0.000 description 1
- 101100367246 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) SWA2 gene Proteins 0.000 description 1
- 238000013142 basic testing Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Images
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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
-
- 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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
-
- 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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/04—Trial frames; Sets of lenses for use therewith
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)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
Description
Claims (5)
- 자각식 검안 장치는,각각 검사창을 가지는, 좌우 한 쌍의 렌즈실 유닛,개구와 복수의 광학 소자를 구비하는, 상기 렌즈실 유닛 안의 피검자 눈에 가까운 위치에 배치된 제1 렌즈 디스크, 및개구와 복수의 광학 소자를 구비하는, 상기 렌즈실 유닛 안의 상기 제1 렌즈 디스크보다도 피검자 눈에서 먼 위치에 배치된 제2 렌즈 디스크를 포함하며,상기 제1 렌즈 디스크의 지름과 상기 제2 렌즈 디스크의 지름은 동일하고,상기 제1 렌즈 디스크의 광학 소자의 지름보다도 상기 제2 렌즈 디스크의 개구의 지름 쪽이 큰 것을 특징으로 하는 검안 장치.
- 제1항에 있어서,상기 제1 렌즈 디스크의 광학 소자의 지름과 상기 제2 렌즈 디스크의 광학 소자의 지름은 동일한 것을 특징으로 하는 검안 장치.
- 제1항에 있어서,상기 제1 렌즈 디스크는 구면 렌즈를 구비한 구면 렌즈 디스크와, 주면 렌즈를 구비한 주면 렌즈 디스크를 포함하며,상기 제2 렌즈 디스크는 보조 렌즈를 구비한 보조 렌즈 디스크를 포함하는 것을 특징으로 하는 검안 장치.
- 제1항에 있어서,상기 제2 렌즈 디스크의 개구의 지름은 피검자의 시야각이 40°이상이 되도록 정해지는 것을 특징으로 하는 검안 장치.
- 제1항에 있어서,상기 제2 렌즈 디스크는, 복수 매이며,검안자 눈에서 가장 먼 위치에 배치된 제2 렌즈 디스크의 개구의 지름은, 피검자 눈의 시야각이 40°이상이 되도록 정해지는 것을 특징으로 하는 검안 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00254623 | 2005-09-02 | ||
JP2005254623A JP4756959B2 (ja) | 2005-09-02 | 2005-09-02 | 検眼装置 |
PCT/JP2006/317313 WO2007026866A1 (ja) | 2005-09-02 | 2006-09-01 | 検眼装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080043854A true KR20080043854A (ko) | 2008-05-19 |
KR101265661B1 KR101265661B1 (ko) | 2013-05-22 |
Family
ID=37808949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087007029A KR101265661B1 (ko) | 2005-09-02 | 2008-03-24 | 검안 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7874676B2 (ko) |
EP (1) | EP1920710B1 (ko) |
JP (1) | JP4756959B2 (ko) |
KR (1) | KR101265661B1 (ko) |
CN (1) | CN101252875B (ko) |
DE (1) | DE602006014166D1 (ko) |
WO (1) | WO2007026866A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10874299B2 (en) | 2007-02-16 | 2020-12-29 | 20/20 Vision Center, Llc | System and method for enabling customers to obtain refraction specifications and purchase eyeglasses or contact lenses |
CN102525401B (zh) * | 2012-01-13 | 2014-02-05 | 张仁发 | 一种多功能自动综合验光设备 |
WO2014007216A1 (ja) | 2012-07-04 | 2014-01-09 | 株式会社ニデック | 検眼装置用コントローラ、検眼システム、検眼装置用プログラムを記憶する記憶媒体 |
US9230062B2 (en) | 2012-11-06 | 2016-01-05 | 20/20 Vision Center, Llc | Systems and methods for enabling customers to obtain vision and eye health examinations |
CN103417187B (zh) * | 2012-12-03 | 2015-08-19 | 余杰翔 | 数码检影验光系统 |
FR3019458B1 (fr) * | 2014-04-08 | 2016-04-22 | Essilor Int | Refracteur |
CN105496350B (zh) * | 2015-12-01 | 2019-02-19 | 重庆远视科技有限公司 | 自动验光头镜盘启动控制电路及自动验光头初始化方法、顶焦度实现方法 |
US10674904B2 (en) | 2017-09-15 | 2020-06-09 | M.P. Optics, LLC | Systems, methods and apparatuses for subjective self-refraction |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891311A (en) * | 1971-07-07 | 1975-06-24 | Nasa | Multiparameter vision testing apparatus |
US4844607A (en) * | 1985-10-29 | 1989-07-04 | Stereo Optical Company, Inc. | Vision tester with color corrected illuminating system |
JP2585611B2 (ja) * | 1987-07-16 | 1997-02-26 | 株式会社 ニデック | 自覚式検眼装置 |
JPS6420824U (ko) | 1987-07-28 | 1989-02-01 | ||
CN1037320C (zh) * | 1988-11-28 | 1998-02-11 | 鲍腾峰 | 单、双筒头戴式自动变焦视力矫正训练仪 |
JPH0548902A (ja) | 1991-08-08 | 1993-02-26 | Toshiba Corp | 画像データ圧縮装置 |
JPH0548902U (ja) * | 1991-11-29 | 1993-06-29 | ホーヤ株式会社 | 自覚式検眼装置 |
US5812241A (en) | 1993-08-19 | 1998-09-22 | Block Medizintechnik Gmbh | Compact refractor for subjective examination of human eyes |
DE29505585U1 (de) | 1995-04-07 | 1995-06-14 | G. Rodenstock Instrumente GmbH, 85521 Ottobrunn | Phoropter mit divergenten Beobachtungskanälen |
JP3560736B2 (ja) | 1996-07-02 | 2004-09-02 | 株式会社ニデック | 検眼装置 |
JP4498544B2 (ja) * | 2000-06-07 | 2010-07-07 | 株式会社トプコン | 自覚式検眼装置 |
JP3730562B2 (ja) | 2001-10-31 | 2006-01-05 | 株式会社ニデック | 検眼装置 |
US6923541B2 (en) | 2001-10-31 | 2005-08-02 | Nidek Co., Ltd. | Optometric apparatus |
JP3773832B2 (ja) * | 2001-10-31 | 2006-05-10 | 株式会社ニデック | 検眼装置 |
JP2004208705A (ja) | 2002-12-26 | 2004-07-29 | Nidek Co Ltd | 検眼装置 |
JP2004229789A (ja) | 2003-01-29 | 2004-08-19 | Nidek Co Ltd | 検眼装置 |
JP4873906B2 (ja) * | 2005-09-02 | 2012-02-08 | 株式会社ニデック | 検眼装置 |
-
2005
- 2005-09-02 JP JP2005254623A patent/JP4756959B2/ja active Active
-
2006
- 2006-09-01 EP EP06797255A patent/EP1920710B1/en active Active
- 2006-09-01 WO PCT/JP2006/317313 patent/WO2007026866A1/ja active Application Filing
- 2006-09-01 CN CN2006800316775A patent/CN101252875B/zh active Active
- 2006-09-01 US US11/989,833 patent/US7874676B2/en active Active
- 2006-09-01 DE DE602006014166T patent/DE602006014166D1/de active Active
-
2008
- 2008-03-24 KR KR1020087007029A patent/KR101265661B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN101252875B (zh) | 2011-08-31 |
US7874676B2 (en) | 2011-01-25 |
US20100157249A1 (en) | 2010-06-24 |
EP1920710A1 (en) | 2008-05-14 |
JP4756959B2 (ja) | 2011-08-24 |
WO2007026866A1 (ja) | 2007-03-08 |
EP1920710B1 (en) | 2010-05-05 |
EP1920710A4 (en) | 2009-07-01 |
KR101265661B1 (ko) | 2013-05-22 |
DE602006014166D1 (de) | 2010-06-17 |
JP2007061529A (ja) | 2007-03-15 |
CN101252875A (zh) | 2008-08-27 |
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