BR112019008310A2 - - Google Patents
Info
- Publication number
- BR112019008310A2 BR112019008310A2 BR112019008310A BR112019008310A BR112019008310A2 BR 112019008310 A2 BR112019008310 A2 BR 112019008310A2 BR 112019008310 A BR112019008310 A BR 112019008310A BR 112019008310 A BR112019008310 A BR 112019008310A BR 112019008310 A2 BR112019008310 A2 BR 112019008310A2
- Authority
- BR
- Brazil
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
- A61B3/02—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
- A61B3/0016—Operational features thereof
- A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
-
- 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
- A61B3/0041—Operational features thereof characterised by display arrangements
-
- 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
- A61B3/0041—Operational features thereof characterised by display arrangements
- A61B3/005—Constructional features of the display
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Ophthalmology & Optometry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Signal Processing (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016120350.5A DE102016120350A1 (de) | 2016-10-25 | 2016-10-25 | System zur Bestimmung der Refraktion des Auges |
PCT/EP2017/076580 WO2018077690A1 (de) | 2016-10-25 | 2017-10-18 | Vorrichtungen, verfahren und computerprogramme zur bestimmung der refraktion des auges |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112019008310A2 true BR112019008310A2 (pt) | 2019-07-23 |
BR112019008310A8 BR112019008310A8 (pt) | 2023-03-21 |
Family
ID=60569862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019008310A BR112019008310A8 (pt) | 2016-10-25 | 2017-10-18 | Dispositivos, processos e programas de computador para determinação da refração dos olhos |
Country Status (7)
Country | Link |
---|---|
US (1) | US11129526B2 (pt) |
EP (1) | EP3531890B1 (pt) |
CN (2) | CN114052647B (pt) |
BR (1) | BR112019008310A8 (pt) |
DE (1) | DE102016120350A1 (pt) |
ES (1) | ES2793504T3 (pt) |
WO (1) | WO2018077690A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3730037A1 (de) | 2019-04-23 | 2020-10-28 | Carl Zeiss Vision International GmbH | Bestimmung eines refraktionsfehlers eines auges |
EP3730036A1 (de) | 2019-04-23 | 2020-10-28 | Carl Zeiss Vision International GmbH | Bestimmung eines refraktionsfehlers eines auges |
EP4046566A1 (en) | 2021-02-17 | 2022-08-24 | Carl Zeiss Vision International GmbH | Apparatus and method for determining the refractive error of an eye |
GB2618587A (en) * | 2022-05-11 | 2023-11-15 | Adlens Ltd | Improvements in or relating to the manufacture of adjustable focal length lenses |
DE102022209490A1 (de) * | 2022-09-12 | 2024-03-14 | Rodenstock Gmbh | Verfahren, Verwenden von angepassten Sehzeichen und Vorrichtung zum Bestimmen von Sehschärfecharakteristika eines Probanden |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56106640A (en) * | 1980-01-30 | 1981-08-25 | Asahi Optical Co Ltd | Measuring device for error of eye refraction |
DE4131799A1 (de) * | 1991-09-24 | 1993-03-25 | Karlheinz Weber | Verfahren, testzeichen und vorrichtung zur durchfuehrung einer rechnergesteuerten subjektiven refraktionsbestimmung |
TW525305B (en) | 2000-02-22 | 2003-03-21 | Semiconductor Energy Lab | Self-light-emitting device and method of manufacturing the same |
US20030053027A1 (en) * | 2001-04-16 | 2003-03-20 | Sarver Edwin J. | Subjective refraction by meridional power matching |
CN1719998A (zh) * | 2002-12-03 | 2006-01-11 | 皇家飞利浦电子股份有限公司 | 眼睛测试 |
US7461938B2 (en) * | 2004-06-30 | 2008-12-09 | Ophthonix, Inc. | Apparatus and method for determining sphere and cylinder components of subjective refraction using objective wavefront measurement |
JP4229118B2 (ja) | 2005-03-09 | 2009-02-25 | セイコーエプソン株式会社 | 累進屈折力レンズの設計方法 |
CN1831582A (zh) * | 2005-03-09 | 2006-09-13 | 精工爱普生株式会社 | 渐进屈光力镜片组的设计方法 |
EP2685883A1 (en) * | 2011-03-17 | 2014-01-22 | Carl Zeiss Meditec AG | Systems and methods for refractive correction in visual field testing |
DE102011089705A1 (de) * | 2011-12-22 | 2013-06-27 | Carl Zeiss Vision International Gmbh | Sehprüfgerät |
MX2014010282A (es) * | 2012-02-28 | 2015-03-03 | Digitalvision Llc | Sistema de prueba de vision. |
DE102013000295B4 (de) * | 2013-01-09 | 2014-09-04 | Rodenstock Gmbh | Vorrichtung und Verfahren zur Bestimmung eines Satzes ophthalmologischer Daten |
DE102013216020A1 (de) * | 2013-08-13 | 2015-02-19 | Carl Zeiss Meditec Ag | Augenlinse mit einem torisch brechenden Oberflächenprofil und eine in radialer Richtung gestufte Oberflächenstruktur |
DE102014113682A1 (de) | 2014-09-22 | 2016-03-24 | Carl Zeiss Meditec Ag | Vorrichtung zur Gesichtsfeldmessung |
DE102014116665A1 (de) * | 2014-09-22 | 2016-03-24 | Carl Zeiss Ag | Verfahren und Vorrichtung zur Bestimmung der Augenrefraktion |
-
2016
- 2016-10-25 DE DE102016120350.5A patent/DE102016120350A1/de active Pending
-
2017
- 2017-10-18 BR BR112019008310A patent/BR112019008310A8/pt unknown
- 2017-10-18 WO PCT/EP2017/076580 patent/WO2018077690A1/de active Search and Examination
- 2017-10-18 CN CN202111532822.0A patent/CN114052647B/zh active Active
- 2017-10-18 EP EP17808326.7A patent/EP3531890B1/de active Active
- 2017-10-18 CN CN201780074554.8A patent/CN109996483B/zh active Active
- 2017-10-18 ES ES17808326T patent/ES2793504T3/es active Active
-
2019
- 2019-04-25 US US16/393,987 patent/US11129526B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112019008310A8 (pt) | 2023-03-21 |
WO2018077690A1 (de) | 2018-05-03 |
US20190246891A1 (en) | 2019-08-15 |
CN109996483B (zh) | 2022-08-12 |
DE102016120350A1 (de) | 2018-04-26 |
CN114052647A (zh) | 2022-02-18 |
EP3531890B1 (de) | 2020-04-01 |
US11129526B2 (en) | 2021-09-28 |
CN114052647B (zh) | 2023-04-28 |
CN109996483A (zh) | 2019-07-09 |
EP3531890A1 (de) | 2019-09-04 |
ES2793504T3 (es) | 2020-11-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: A61B 3/032 , A61B 3/00 , A61B 3/028 Ipc: A61B 3/028 (2006.01), A61B 3/032 (2006.01) |