CN110960184B - 主觉式验光装置 - Google Patents

主觉式验光装置 Download PDF

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Publication number
CN110960184B
CN110960184B CN201910921800.XA CN201910921800A CN110960184B CN 110960184 B CN110960184 B CN 110960184B CN 201910921800 A CN201910921800 A CN 201910921800A CN 110960184 B CN110960184 B CN 110960184B
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CN
China
Prior art keywords
optical
optical system
axis
light
unit
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.)
Active
Application number
CN201910921800.XA
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English (en)
Chinese (zh)
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CN110960184A (zh
Inventor
泷井通浩
平山幸人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidek Co Ltd
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Nidek Co Ltd
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Publication of CN110960184A publication Critical patent/CN110960184A/zh
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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
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • A61B3/156—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for blocking
    • 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
    • A61B3/0016—Operational features thereof
    • 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
    • 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
    • A61B3/0285—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
    • 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
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
    • 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
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
    • A61B3/1035—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes for measuring astigmatism
    • 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
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
    • 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
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes

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)
CN201910921800.XA 2018-09-28 2019-09-27 主觉式验光装置 Active CN110960184B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018184057A JP2020049144A (ja) 2018-09-28 2018-09-28 自覚式検眼装置
JP2018-184057 2018-09-28

Publications (2)

Publication Number Publication Date
CN110960184A CN110960184A (zh) 2020-04-07
CN110960184B true CN110960184B (zh) 2024-09-24

Family

ID=68069649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910921800.XA Active CN110960184B (zh) 2018-09-28 2019-09-27 主觉式验光装置

Country Status (4)

Country Link
US (1) US11534061B2 (enExample)
EP (1) EP3656286B1 (enExample)
JP (1) JP2020049144A (enExample)
CN (1) CN110960184B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6962016B2 (ja) * 2017-06-15 2021-11-05 株式会社ニデック 自覚式検眼装置
CN112137575B (zh) * 2020-09-10 2024-01-30 宁波明星科技发展有限公司 一种验光仪和组装验光仪的方法
US11911102B2 (en) * 2020-10-13 2024-02-27 Topcon Corporation Ophthalmologic apparatus
US20230165457A1 (en) * 2021-11-29 2023-06-01 Nidek Co., Ltd. Eye examination device, attachment, and non-transitory computer-readable storage medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11113848A (ja) * 1997-10-14 1999-04-27 Nikon Corp 検眼機器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524001U (ja) * 1991-04-10 1993-03-30 株式会社ニコン 自覚式眼屈折力測定装置
JP3330968B2 (ja) 1992-01-07 2002-10-07 ホーヤ株式会社 自覚式検眼装置
JPH07194540A (ja) * 1993-12-30 1995-08-01 Topcon Corp 検眼装置
JPH08182651A (ja) * 1994-12-27 1996-07-16 Canon Inc 眼科装置
JPH09253049A (ja) * 1996-03-27 1997-09-30 Canon Inc 検眼装置
JPH09108184A (ja) * 1996-08-26 1997-04-28 Topcon Corp 検眼装置
JPH10155741A (ja) * 1996-11-27 1998-06-16 Nikon Corp 自他覚眼屈折力測定装置
JPH11169344A (ja) * 1997-12-09 1999-06-29 Nikon Corp 検眼装置
JP2002017672A (ja) * 2000-07-10 2002-01-22 Canon Inc 検眼装置
JP3953977B2 (ja) 2003-04-30 2007-08-08 株式会社ニデック 検眼装置
JP4794951B2 (ja) 2005-09-02 2011-10-19 株式会社ニデック 検眼装置
JP5421044B2 (ja) 2009-09-29 2014-02-19 株式会社ニデック 検眼装置
JP5578542B2 (ja) * 2009-12-02 2014-08-27 株式会社ニデック 眼屈折力測定装置
JP5924259B2 (ja) * 2012-12-28 2016-05-25 株式会社ニデック 視標呈示装置
US9668651B2 (en) * 2014-05-29 2017-06-06 Kabushiki Kaisha Topcon Ophthalmologic apparatus
JP6582536B2 (ja) * 2014-06-02 2019-10-02 株式会社ニデック 視標呈示装置
CN113940620B (zh) * 2015-11-13 2025-08-19 尼德克株式会社 主观式检眼装置
JP6951054B2 (ja) * 2015-11-13 2021-10-20 株式会社ニデック 自覚式検眼装置
MA45236A (fr) * 2016-06-14 2019-04-17 Plenoptika Inc Examen réfractif à base de lentilles accordables
JP7098880B2 (ja) * 2016-09-05 2022-07-12 株式会社ニデック 自覚式検眼装置及び自覚式検眼プログラム
KR102397802B1 (ko) * 2016-09-05 2022-05-12 가부시키가이샤 니데크 자각식 검안 장치 및 자각식 검안 프로그램
US10264967B2 (en) 2016-09-05 2019-04-23 Nidek Co., Ltd. Subjective optometry apparatus and subjective optometry program
JP2018051224A (ja) * 2016-09-30 2018-04-05 株式会社ニデック 眼科測定装置
US10537239B2 (en) * 2017-03-07 2020-01-21 Nidek Co., Ltd. Subjective optometry apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11113848A (ja) * 1997-10-14 1999-04-27 Nikon Corp 検眼機器

Also Published As

Publication number Publication date
EP3656286A1 (en) 2020-05-27
EP3656286B1 (en) 2024-06-12
CN110960184A (zh) 2020-04-07
JP2020049144A (ja) 2020-04-02
US20200100666A1 (en) 2020-04-02
US11534061B2 (en) 2022-12-27

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