CN108354582B - 一种眼科用保护型测视力装置 - Google Patents
一种眼科用保护型测视力装置 Download PDFInfo
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- CN108354582B CN108354582B CN201810115010.8A CN201810115010A CN108354582B CN 108354582 B CN108354582 B CN 108354582B CN 201810115010 A CN201810115010 A CN 201810115010A CN 108354582 B CN108354582 B CN 108354582B
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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
- A61B3/02—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
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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
- A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
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- Life Sciences & Earth Sciences (AREA)
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- Medical Informatics (AREA)
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- 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
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810115010.8A CN108354582B (zh) | 2018-02-06 | 2018-02-06 | 一种眼科用保护型测视力装置 |
Applications Claiming Priority (1)
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CN201810115010.8A CN108354582B (zh) | 2018-02-06 | 2018-02-06 | 一种眼科用保护型测视力装置 |
Publications (2)
Publication Number | Publication Date |
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CN108354582A CN108354582A (zh) | 2018-08-03 |
CN108354582B true CN108354582B (zh) | 2020-03-13 |
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CN201810115010.8A Expired - Fee Related CN108354582B (zh) | 2018-02-06 | 2018-02-06 | 一种眼科用保护型测视力装置 |
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CN (1) | CN108354582B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108940414B (zh) * | 2018-08-13 | 2020-06-19 | 温州莱益机械有限公司 | 一种水产养殖用螃蟹壳破碎设备 |
CN109199318B (zh) * | 2018-09-29 | 2020-12-22 | 王哲 | 一种眼科视力测试表 |
CN113182226A (zh) * | 2021-04-19 | 2021-07-30 | 王建国 | 一种基于物联网的数字可视对讲系统及其使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204993227U (zh) * | 2015-08-10 | 2016-01-20 | 宁波大智机械科技有限公司 | 一种太阳能板清洁装置 |
CN205458595U (zh) * | 2016-02-24 | 2016-08-17 | 范松涛 | 一种新型眼科测视力设备 |
CN106585232A (zh) * | 2017-02-06 | 2017-04-26 | 钱珅东 | 一种会计教学用擦黑板装置 |
CN106583278A (zh) * | 2016-11-14 | 2017-04-26 | 孙华定 | 一种大数据用显示屏自动擦灰尘装置 |
-
2018
- 2018-02-06 CN CN201810115010.8A patent/CN108354582B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204993227U (zh) * | 2015-08-10 | 2016-01-20 | 宁波大智机械科技有限公司 | 一种太阳能板清洁装置 |
CN205458595U (zh) * | 2016-02-24 | 2016-08-17 | 范松涛 | 一种新型眼科测视力设备 |
CN106583278A (zh) * | 2016-11-14 | 2017-04-26 | 孙华定 | 一种大数据用显示屏自动擦灰尘装置 |
CN106585232A (zh) * | 2017-02-06 | 2017-04-26 | 钱珅东 | 一种会计教学用擦黑板装置 |
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CN108354582A (zh) | 2018-08-03 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Cao Xiaoning Inventor after: Luan Shunlian Inventor after: Wang Zhiqun Inventor after: Qiu Changgen Inventor before: Qiu Changgen |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200131 Address after: 661 Affiliated Hospital of Binzhou Medical College, two the Yellow River Road, Binzhou 256603, Shandong, China Applicant after: Cao Xiaoning Address before: 341000 letter box No. 146, Gannan School of Medicine, Ganzhou, Ganzhou, Jiangxi Province, No. 146 Applicant before: Qiu Changgen |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200313 Termination date: 20210206 |
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CF01 | Termination of patent right due to non-payment of annual fee |