BR112021018834A8 - Um método e sistema implementado por computador para medir interativamente erros refrativos oculares, adição e potência de óculos de leitura - Google Patents
Um método e sistema implementado por computador para medir interativamente erros refrativos oculares, adição e potência de óculos de leituraInfo
- Publication number
- BR112021018834A8 BR112021018834A8 BR112021018834A BR112021018834A BR112021018834A8 BR 112021018834 A8 BR112021018834 A8 BR 112021018834A8 BR 112021018834 A BR112021018834 A BR 112021018834A BR 112021018834 A BR112021018834 A BR 112021018834A BR 112021018834 A8 BR112021018834 A8 BR 112021018834A8
- Authority
- BR
- Brazil
- Prior art keywords
- power
- addition
- reading glasses
- refractive errors
- computer
- Prior art date
Links
- 239000011521 glass Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 208000014733 refractive error Diseases 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 239000003086 colorant Substances 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 abstract 1
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
- 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
-
- 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
- A61B3/0033—Operational features thereof characterised by user input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/178—Human faces, e.g. facial parts, sketches or expressions estimating age from face image; using age information for improving recognition
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Ophthalmology & Optometry (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Eye Examination Apparatus (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
um sistema e método para medição interativa de erros refrativos oculares, adição e potência dos óculos de leitura sem a necessidade de um componente óptico que alteraria a vergência óptica de um alvo. o sistema pode medir a distância a partir dos olhos de um usuário em uma ou ambas as bordas do intervalo de visão clara, para uma orientação ou duas orientações perpendiculares. as medições juntamente com a idade do usuário podem ser usadas para calcular a refração esfero-cilíndrica, adição e potência dos óculos de leitura. o sistema pode usar diferentes tamanhos, direções e cores de alvos que podem mudar com essa distância ou interação de usuário.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19382316.8A EP3730038B1 (en) | 2019-04-25 | 2019-04-25 | A computer-implemented method and system for interactively measuring ocular refractive errors, addition and power of reading glasses |
PCT/EP2020/061054 WO2020216732A1 (en) | 2019-04-25 | 2020-04-21 | A computer-implemented method and system for interactively measuring ocular refractive errors, addition and power of reading glasses |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112021018834A8 true BR112021018834A8 (pt) | 2021-12-14 |
BR112021018834A2 BR112021018834A2 (pt) | 2022-05-03 |
Family
ID=66323803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021018834A BR112021018834A2 (pt) | 2019-04-25 | 2020-04-21 | Um método e sistema implementado por computador para medir interativamente erros refrativos oculares, adição e potência de óculos de leitura |
Country Status (11)
Country | Link |
---|---|
US (1) | US20220151488A1 (pt) |
EP (2) | EP3730038B1 (pt) |
JP (1) | JP2022529893A (pt) |
CN (1) | CN113993441A (pt) |
AU (1) | AU2020260698A1 (pt) |
BR (1) | BR112021018834A2 (pt) |
CA (1) | CA3131765A1 (pt) |
ES (1) | ES2970062T3 (pt) |
MX (1) | MX2021011734A (pt) |
PL (1) | PL3730038T3 (pt) |
WO (1) | WO2020216732A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4220282A1 (en) | 2022-01-28 | 2023-08-02 | Carl Zeiss Vision International GmbH | Determining a lens shape for producing an optical lens for an eye of a person |
ES2947436A1 (es) * | 2022-02-06 | 2023-08-09 | Visionapp Solutions S L | Metodo implementado por ordenador para medir de manera interactiva uno o ambos bordes de intervalo de vision nitida del ojo de un usuario mediante un dispositivo electronico, sistema y dispositivo electronico que lo comprende |
EP4364643A1 (en) | 2022-11-04 | 2024-05-08 | Carl Zeiss Vision International GmbH | Computer-implemented methods and devices for determining refractive errors |
EP4364642A1 (en) | 2022-11-04 | 2024-05-08 | Carl Zeiss Vision International GmbH | Computer-implemented methods and devices for determining refractive errors |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3003121T3 (da) * | 2013-06-06 | 2021-08-16 | 6 OVER 6 VISION Ltd | System til måling af brydningsfejl i et øje baseret på subjektiv afstandsmåling |
CN107592798B (zh) * | 2015-04-30 | 2020-04-07 | 奥库洛护理医疗公司 | 用于确定用户视力的方法和设备 |
US10321818B2 (en) * | 2016-10-31 | 2019-06-18 | Brainscope Company, Inc. | System and method for ocular function tests |
-
2019
- 2019-04-25 EP EP19382316.8A patent/EP3730038B1/en active Active
- 2019-04-25 PL PL19382316.8T patent/PL3730038T3/pl unknown
- 2019-04-25 ES ES19382316T patent/ES2970062T3/es active Active
- 2019-04-25 EP EP23200811.0A patent/EP4275587A3/en active Pending
-
2020
- 2020-04-21 CA CA3131765A patent/CA3131765A1/en active Pending
- 2020-04-21 JP JP2021558751A patent/JP2022529893A/ja active Pending
- 2020-04-21 AU AU2020260698A patent/AU2020260698A1/en active Pending
- 2020-04-21 MX MX2021011734A patent/MX2021011734A/es unknown
- 2020-04-21 WO PCT/EP2020/061054 patent/WO2020216732A1/en active Application Filing
- 2020-04-21 BR BR112021018834A patent/BR112021018834A2/pt active Search and Examination
- 2020-04-21 US US17/598,391 patent/US20220151488A1/en active Pending
- 2020-04-21 CN CN202080025375.7A patent/CN113993441A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN113993441A (zh) | 2022-01-28 |
WO2020216732A1 (en) | 2020-10-29 |
EP3730038C0 (en) | 2023-11-08 |
EP4275587A3 (en) | 2024-01-17 |
AU2020260698A1 (en) | 2021-10-21 |
EP4275587A2 (en) | 2023-11-15 |
EP3730038A1 (en) | 2020-10-28 |
BR112021018834A2 (pt) | 2022-05-03 |
CA3131765A1 (en) | 2020-10-29 |
JP2022529893A (ja) | 2022-06-27 |
MX2021011734A (es) | 2022-01-24 |
ES2970062T3 (es) | 2024-05-24 |
US20220151488A1 (en) | 2022-05-19 |
EP3730038B1 (en) | 2023-11-08 |
PL3730038T3 (pl) | 2024-04-15 |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A ANUIDADE. |
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B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
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