WO2018202930A3 - Método para medir la difusión intraocular que afecta a diferentes medios oculares del ojo y productos de programa de ordenador del mismo - Google Patents
Método para medir la difusión intraocular que afecta a diferentes medios oculares del ojo y productos de programa de ordenador del mismo Download PDFInfo
- Publication number
- WO2018202930A3 WO2018202930A3 PCT/ES2018/070337 ES2018070337W WO2018202930A3 WO 2018202930 A3 WO2018202930 A3 WO 2018202930A3 ES 2018070337 W ES2018070337 W ES 2018070337W WO 2018202930 A3 WO2018202930 A3 WO 2018202930A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- eye
- computer program
- program products
- associated computer
- light
- Prior art date
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
- A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
-
- 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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/022—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing contrast sensitivity
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)
- Eye Examination Apparatus (AREA)
- Signal Processing (AREA)
Abstract
El método comprende irradiar un haz de luz sobre un ojo, en donde dicho haz de luz previamente a su incidencia sobre dicho ojo pasa a través de un objeto opaco con unas zonas que dejan pasar la luz en un mayor o menor grado, de manera que sobre el ojo se recibe la luz en zonas diferenciadas claras y oscuras; capturar una serie de imágenes de Purkinje del ojo tras la reflexión del haz de luz en cada cambio de medio del ojo incluyendo las superficies de la córnea y las superficies del cristalino; y calcular la difusión intraocular asociada, de manera separada, a cada uno de los diferentes medios del ojo mediante el procesamiento de las imágenes de Purkinje capturadas realizando una medida de la distribución de la luz en dos o más de las imágenes de Purkinje.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP201730663 | 2017-05-05 | ||
ES201730663A ES2688769B2 (es) | 2017-05-05 | 2017-05-05 | Método para medir la difusión intraocular que afecta a diferentes medios oculares del ojo y productos de programa de ordenador del mismo |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2018202930A2 WO2018202930A2 (es) | 2018-11-08 |
WO2018202930A3 true WO2018202930A3 (es) | 2018-12-27 |
Family
ID=63036084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2018/070337 WO2018202930A2 (es) | 2017-05-05 | 2018-05-03 | Método para medir la difusión intraocular que afecta a diferentes medios oculares del ojo y productos de programa de ordenador del mismo |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2688769B2 (es) |
WO (1) | WO2018202930A2 (es) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015110456A1 (de) * | 2015-06-29 | 2016-12-29 | Hochschule Für Technik Und Wirtschaft Des Saarlandes | Purkinjemeter und Verfahren zur automatischen Auswertung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004030904A1 (de) | 2004-06-25 | 2006-01-19 | Neuhann, Thomas, Prof.Dr.med. | Vorrichtung zum Erfassen der räumlichen Lage der optischen Achse eines Auges sowie zum Zentrieren eines Bezugssystems relativ zur optischen Achse |
US9101292B2 (en) | 2006-01-20 | 2015-08-11 | Clarity Medical Systems, Inc. | Apparatus and method for operating a real time large dipoter range sequential wavefront sensor |
CA2890623C (en) * | 2012-11-07 | 2017-01-10 | Yan Zhou | Apparatus and method for operating a real time large diopter range sequential wavefront sensor |
US9089291B2 (en) * | 2013-03-15 | 2015-07-28 | Amo Wavefront Sciences, Llc | System and method for ocular aberrometry and topography using plenoptic imaging |
US9498114B2 (en) | 2013-06-18 | 2016-11-22 | Avedro, Inc. | Systems and methods for determining biomechanical properties of the eye for applying treatment |
WO2015010052A1 (en) * | 2013-07-19 | 2015-01-22 | Avedro, Inc. | Systems and methods for determining biomechanical properties of the eye for applying treatment |
EP3081146B1 (en) * | 2015-04-15 | 2019-10-30 | Novartis AG | An apparatus for modelling ocular structures |
EP3115666A1 (en) * | 2015-07-08 | 2017-01-11 | Ulefos Esco AS | A smart valve and automated monitoring of the conditions of the pipings using the smart valves |
-
2017
- 2017-05-05 ES ES201730663A patent/ES2688769B2/es active Active
-
2018
- 2018-05-03 WO PCT/ES2018/070337 patent/WO2018202930A2/es active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015110456A1 (de) * | 2015-06-29 | 2016-12-29 | Hochschule Für Technik Und Wirtschaft Des Saarlandes | Purkinjemeter und Verfahren zur automatischen Auswertung |
Non-Patent Citations (1)
Title |
---|
BUENO J M ET AL: "PURKINJE IMAGING SYSTEM TO MEASURE ANTERIOR SEGMENT SCATTERING IN THE HUMAN TREE", OPTICS LETTERS, OPTICAL SOCIETY OF AMERICA, US, vol. 32, no. 23, 1 December 2007 (2007-12-01), pages 3447 - 3449, XP001509784, ISSN: 0146-9592, DOI: 10.1364/OL.32.003447 * |
Also Published As
Publication number | Publication date |
---|---|
ES2688769B2 (es) | 2019-05-31 |
ES2688769A1 (es) | 2018-11-06 |
WO2018202930A2 (es) | 2018-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2017155826A8 (en) | Blue light adjustment for biometric security | |
MX2023001918A (es) | Lentes oftalmicos para el tratamiento de la miopia. | |
WO2015121756A3 (en) | Optical coherence tomography system with multiple sample paths | |
MX2021006392A (es) | Lente de dispersion de luz para tratar miopia y anteojos que contienen la misma. | |
MY180872A (en) | Eye gaze tracking | |
WO2020201999A3 (en) | Pupil tracking system and method, and digital display device and digital image rendering system and method using same | |
WO2017040875A3 (en) | Optical system | |
BR112022000943A2 (pt) | Caracterização de um elemento óptico | |
MX2020004068A (es) | Sistemas y métodos para el seguimiento de portadores de bienes. | |
MX2022010716A (es) | Lentes de contacto pseudofaquicas intraoculares y sistemas y metodos relacionados. | |
NZ724321A (en) | Handling glare in eye tracking | |
WO2018116321A3 (en) | Retinal fundus image processing method | |
WO2015015454A3 (en) | Gaze tracking system | |
PH12016501423A1 (en) | Protective film-forming film, sheet for forming protective film, complex sheet for forming protective film, and inspection method | |
MY185911A (en) | Apparatus, method and computer program product for defect detection in work pieces | |
US10634917B2 (en) | Smart user experience apparatus and smart helmet | |
BR112016023035A8 (pt) | Óculos de compensação visual e método de refração subjetiva de um indivíduo portador desse óculos | |
WO2015191183A3 (en) | Vision protection method and system thereof | |
WO2019007050A8 (zh) | 瞳孔距离测量方法、可穿戴眼部设备及存储介质 | |
WO2017063714A8 (en) | Ophthalmic surgical image processing | |
EP3677893A4 (en) | DETECTOR FOR THE EXCENTRICITY OF AN ASPHERICAL LENS BASED ON WAVE FRONT TECHNOLOGY AND DETECTION PROCESS FOR IT | |
BR112018072343A2 (pt) | método de determinação de um filtro para uma lente oftálmica em função de uma grandeza representativa de uma sensibilidade dinâmica do olho de um portador a uma variação de um fluxo luminoso | |
NZ772353A (en) | Method and data-processing system for synthesizing images | |
MY192764A (en) | Laser processing method, apparatus for sapphire and storage medium | |
NZ760010A (en) | Methods and systems for assessing quality of a meat product |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18746242 Country of ref document: EP Kind code of ref document: A2 |