EA013804B1 - Устройство для профилактики и лечения близорукости, используемое при чтении и письме - Google Patents

Устройство для профилактики и лечения близорукости, используемое при чтении и письме Download PDF

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Publication number
EA013804B1
EA013804B1 EA200801624A EA200801624A EA013804B1 EA 013804 B1 EA013804 B1 EA 013804B1 EA 200801624 A EA200801624 A EA 200801624A EA 200801624 A EA200801624 A EA 200801624A EA 013804 B1 EA013804 B1 EA 013804B1
Authority
EA
Eurasian Patent Office
Prior art keywords
myopia
flat reflector
lens
lenses
distance
Prior art date
Application number
EA200801624A
Other languages
English (en)
Russian (ru)
Other versions
EA200801624A1 (ru
Inventor
Мингхуа Дай
Яодонг Дай
Original Assignee
Мингхуа Дай
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36945750&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA013804(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Мингхуа Дай filed Critical Мингхуа Дай
Publication of EA200801624A1 publication Critical patent/EA200801624A1/ru
Publication of EA013804B1 publication Critical patent/EA013804B1/ru

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/021—Reading apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Rehabilitation Tools (AREA)
EA200801624A 2005-12-31 2006-12-07 Устройство для профилактики и лечения близорукости, используемое при чтении и письме EA013804B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2005100482645A CN100477975C (zh) 2005-12-31 2005-12-31 一种读写近视防治仪
PCT/CN2006/003323 WO2007076680A1 (fr) 2005-12-31 2006-12-07 Instrument pour la lecture et l'ecriture destine a prevenir et traiter la myopie

Publications (2)

Publication Number Publication Date
EA200801624A1 EA200801624A1 (ru) 2008-12-30
EA013804B1 true EA013804B1 (ru) 2010-08-30

Family

ID=36945750

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200801624A EA013804B1 (ru) 2005-12-31 2006-12-07 Устройство для профилактики и лечения близорукости, используемое при чтении и письме

Country Status (3)

Country Link
CN (1) CN100477975C (zh)
EA (1) EA013804B1 (zh)
WO (1) WO2007076680A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101455483B (zh) * 2009-01-06 2010-12-29 倪伟 一种智能读写平台
CN102692730B (zh) * 2012-06-15 2013-12-04 戴明华 控制离焦及眼屈光度的多元镜片及其应用
CN106176031A (zh) * 2015-04-30 2016-12-07 河北源点光学仪器有限公司 一种视物距离和视线角度可调的学习护眼装置
CN105640750A (zh) * 2016-03-11 2016-06-08 戴明华 一种防治近视系统
CN106154575A (zh) * 2016-08-30 2016-11-23 戴明华 一种抑制近视发生发展的眼镜片、眼镜及读写仪
CN106344261A (zh) * 2016-08-30 2017-01-25 戴明华 一种避免周边离焦的防治近视眼罩、眼镜及读写仪
CN112754165A (zh) * 2021-02-01 2021-05-07 三要素(深圳)创新科技有限公司 一种用于保持坐姿、保护视力的装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0951927A (ja) * 1995-08-11 1997-02-25 Sony Corp 両眼視訓練装置
CN2451083Y (zh) * 2000-11-23 2001-10-03 戴耀东 读书远望镜
CN1645188A (zh) * 2003-12-25 2005-07-27 戴明华 专用近距散焦视物训练近视防治装置及使用方法
CN2722280Y (zh) * 2004-07-21 2005-08-31 沈鸿权 防辐射防近视护眼镜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2320226Y (zh) * 1997-09-30 1999-05-26 蔡运斌 近视康复镜
CN2475391Y (zh) * 2001-03-10 2002-02-06 深圳市卫视康科技有限公司 一种视觉保健治疗仪的双眼目视装置
CN2576217Y (zh) * 2002-11-05 2003-10-01 程立军 近视治疗仪
CN2885189Y (zh) * 2005-12-31 2007-04-04 戴明华 一种读写近视防治仪

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0951927A (ja) * 1995-08-11 1997-02-25 Sony Corp 両眼視訓練装置
CN2451083Y (zh) * 2000-11-23 2001-10-03 戴耀东 读书远望镜
CN1645188A (zh) * 2003-12-25 2005-07-27 戴明华 专用近距散焦视物训练近视防治装置及使用方法
CN2722280Y (zh) * 2004-07-21 2005-08-31 沈鸿权 防辐射防近视护眼镜

Also Published As

Publication number Publication date
CN100477975C (zh) 2009-04-15
EA200801624A1 (ru) 2008-12-30
CN1827068A (zh) 2006-09-06
WO2007076680A1 (fr) 2007-07-12

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM