DE602008001331D1 - Instrument zur Messung einer Brechkraft - Google Patents

Instrument zur Messung einer Brechkraft

Info

Publication number
DE602008001331D1
DE602008001331D1 DE602008001331T DE602008001331T DE602008001331D1 DE 602008001331 D1 DE602008001331 D1 DE 602008001331D1 DE 602008001331 T DE602008001331 T DE 602008001331T DE 602008001331 T DE602008001331 T DE 602008001331T DE 602008001331 D1 DE602008001331 D1 DE 602008001331D1
Authority
DE
Germany
Prior art keywords
instrument
measuring
refractive power
refractive
power
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
DE602008001331T
Other languages
English (en)
Inventor
Nobuo Saito
Yasuhide Takahashi
Kenichi Takahashi
Yuuichi Kimura
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.)
Right Manufacturing Co Ltd
Original Assignee
Right Manufacturing Co Ltd
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.)
Filing date
Publication date
Application filed by Right Manufacturing Co Ltd filed Critical Right Manufacturing Co Ltd
Publication of DE602008001331D1 publication Critical patent/DE602008001331D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61B3/103—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
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0431—Portable apparatus, e.g. comprising a handle or case

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)
DE602008001331T 2007-06-12 2008-06-06 Instrument zur Messung einer Brechkraft Active DE602008001331D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007155225A JP2008307104A (ja) 2007-06-12 2007-06-12 眼屈折力測定装置

Publications (1)

Publication Number Publication Date
DE602008001331D1 true DE602008001331D1 (de) 2010-07-08

Family

ID=39810150

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008001331T Active DE602008001331D1 (de) 2007-06-12 2008-06-06 Instrument zur Messung einer Brechkraft

Country Status (5)

Country Link
US (1) US7775664B2 (de)
EP (1) EP2002781B1 (de)
JP (1) JP2008307104A (de)
CN (1) CN101322643B (de)
DE (1) DE602008001331D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012010952A (ja) * 2010-06-30 2012-01-19 Nidek Co Ltd 手持型眼科装置
US20120069208A1 (en) * 2010-09-19 2012-03-22 Weinman Jr Joseph Bernard Methods, Systems , and Computer Program Products for Assuring Horizontal Image Capture
JP5864941B2 (ja) 2011-07-29 2016-02-17 キヤノン株式会社 眼科装置
CN102512137B (zh) * 2011-12-23 2014-10-01 苏州康捷医疗股份有限公司 一种可视数码眼底镜
US9351638B2 (en) 2011-12-27 2016-05-31 Nidek Co., Ltd. Hand-held ophthalmological device
JP6057055B2 (ja) * 2012-07-31 2017-01-11 株式会社ニデック 検眼装置
CN103110401B (zh) * 2012-12-19 2015-01-21 苏州康捷医疗股份有限公司 一种眼科多功能检查仪
WO2017186184A1 (zh) * 2016-04-29 2017-11-02 诺泰科生物科技（苏州）有限公司 一种检测血凝数据的装置
CN106442952B (zh) * 2016-08-30 2019-02-12 诺泰科生物科技（苏州）有限公司 一种血栓弹力仪及其校准方法
CN106442954B (zh) * 2016-08-30 2019-06-04 诺泰科生物科技（苏州）有限公司 一种血栓弹力仪及血凝数据修正方法
US11016013B2 (en) 2016-04-29 2021-05-25 Neotek Bioscience Co., Ltd. Apparatus for measuring blood coagulation data, and use method and calibration method thereof
CN106491119B (zh) * 2016-08-30 2019-06-04 诺泰科生物科技（苏州）有限公司 一种血栓弹力仪及血凝数据修正方法
CN106073695A (zh) * 2016-07-20 2016-11-09 李成新 一种新型散光度数测试仪及应用方法
CN108542346B (zh) * 2018-02-02 2021-01-01 中国科学院上海光学精密机械研究所 一种自动检影验光光学系统
US20220007930A1 (en) * 2018-11-20 2022-01-13 Essilor International Device and method for placing a phoropter head in a horizontal position

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586437A (en) * 1978-12-22 1980-06-30 Nippon Chemical Ind Objective eye refractive power measuring device
JPH049133A (ja) * 1990-04-27 1992-01-13 Canon Inc 手持ち眼屈折測定装置
JP3254637B2 (ja) * 1992-08-31 2002-02-12 株式会社ニデック 眼科装置
JPH07213485A (ja) * 1994-02-04 1995-08-15 Nikon Corp 手持ち型眼屈折力測定装置
JPH08164114A (ja) * 1994-12-12 1996-06-25 Nikon Corp 手持ち式眼科装置
JPH09224911A (ja) * 1996-02-27 1997-09-02 Canon Inc 眼科装置
JPH09276222A (ja) * 1996-04-11 1997-10-28 Nikon Corp 手持ち型検眼装置
JP3630884B2 (ja) * 1996-10-25 2005-03-23 株式会社ニデック 眼科検査装置
US6152565A (en) * 1997-12-31 2000-11-28 Premier Laser Systems, Inc. Handheld corneal topography system
US7023594B2 (en) * 2000-06-23 2006-04-04 E-Vision, Llc Electro-optic lens with integrated components
US7481535B2 (en) * 2001-08-02 2009-01-27 Daphne Instruments, Inc. Complete autorefractor system in an ultra-compact package
JP4009133B2 (ja) 2002-05-07 2007-11-14 松下電器産業株式会社 無線通信装置および無線通信方法
JP3966775B2 (ja) * 2002-06-28 2007-08-29 株式会社ニデック 屈折力測定装置
JP4672550B2 (ja) * 2002-10-16 2011-04-20 キャンベル・サイエンス・グループ・インコーポレーテッド 角膜特性測定装置
JP2007155225A (ja) 2005-12-06 2007-06-21 Matsushita Electric Ind Co Ltd 空気調和機の室外ユニット

Also Published As

Publication number Publication date
JP2008307104A (ja) 2008-12-25
US20080309877A1 (en) 2008-12-18
EP2002781B1 (de) 2010-05-26
EP2002781A1 (de) 2008-12-17
CN101322643B (zh) 2012-02-29
CN101322643A (zh) 2008-12-17
US7775664B2 (en) 2010-08-17

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