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1. WO2020112757 - SYSTEMS, METHODS, AND APPARATUSES FOR EYE IMAGING, SCREENING, MONITORING, AND DIAGNOSIS

Publication Number WO/2020/112757
Publication Date 04.06.2020
International Application No. PCT/US2019/063230
International Filing Date 26.11.2019
IPC
A61B 3/103 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
103for determining refraction, e.g. refractometers, skiascopes
A61B 3/117 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
117for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
A61B 3/12 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
12for looking at the eye fundus, e.g. ophthalmoscopes
A61B 3/125 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
12for looking at the eye fundus, e.g. ophthalmoscopes
125with contact lenses
CPC
A61B 3/103
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
103for determining refraction, e.g. refractometers, skiascopes
A61B 3/117
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
117for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
A61B 3/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
12for looking at the eye fundus, e.g. ophthalmoscopes
A61B 3/125
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
12for looking at the eye fundus, e.g. ophthalmoscopes
125with contact lenses
Applicants
  • EYENUK, INC. [US]/[US]
Inventors
  • MOON, Ji Sun
  • BHASKARANAND, Malavika
  • CROWTHER, Blake G.
  • RAMACHANDRA, Chaithanya Amai
  • ROGERS, John Rice
  • RUSSELL, Gregory John Alexander
  • SOLANKI, Kaushal Mohanlal
Agents
  • LIU, Joseph K.
Priority Data
62/771,46226.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS, METHODS, AND APPARATUSES FOR EYE IMAGING, SCREENING, MONITORING, AND DIAGNOSIS
(FR) SYSTÈMES, PROCÉDÉS ET APPAREILS POUR L'IMAGERIE, LE DÉPISTAGE, LA SURVEILLANCE ET LE DIAGNOSTIC DE L'OEIL
Abstract
(EN)
Various embodiments for eye imaging, screening, diagnosis, and monitoring are provided. Some embodiments comprise systems for retinal imaging capable of capturing multiple high resolution images using multiple quick succession flashes. The images can be combined to provide for a complete image of the retina of a target FOV without corneal reflections. In some embodiments, a system for retinal imaging can utilize an optical design pupil layout that allocates a large area for the path of imaging rays on the eye pupil by using a narrow buffer area. In other embodiments, a system for retinal imaging can comprise a main device, including an imaging and sensing device, and a robotic system, including an eye tracker and/or sensors, wherein the robotic system is capable of automatically aligning the main device and selecting an optimal imaging mode by detecting a pupil size of an eye and is combined with an AI analysis tool.
(FR)
L'invention concerne divers modes de réalisation pour l'imagerie, le dépistage, le diagnostic et la surveillance de l'oeil. Certains modes de réalisation comprennent des systèmes d'imagerie rétinienne capables de capturer de multiples images à haute résolution à l'aide de multiples éclairs à succession rapide. Les images peuvent être combinées pour fournir une image complète de la rétine d'un champ de vue cible sans réflexions cornéennes. Dans certains modes de réalisation, un système d'imagerie rétinienne peut utiliser une disposition de pupille de conception optique qui attribue une grande zone pour le trajet de rayons d'imagerie sur la pupille d'oeil à l'aide d'une zone tampon étroite. Dans d'autres modes de réalisation, un système d'imagerie rétinienne peut comprendre un dispositif principal, comprenant un dispositif d'imagerie et de détection, et un système robotisé, comprenant un dispositif de suivi oculaire et/ou des capteurs, le système robotisé étant capable d'aligner automatiquement le dispositif principal et de sélectionner un mode d'imagerie optimal par détection d'une taille de pupille d'un oeil et étant combiné à un outil d'analyse IA.
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