(19)
(11) EP 4 577 095 A1

(12)

(43) Date of publication:
02.07.2025 Bulletin 2025/27

(21) Application number: 23751551.5

(22) Date of filing: 21.07.2023
(51) International Patent Classification (IPC): 
A61B 3/028(2006.01)
A61B 3/032(2006.01)
(52) Cooperative Patent Classification (CPC):
A61B 3/103; A61B 3/028; A61B 3/032
(86) International application number:
PCT/EP2023/070375
(87) International publication number:
WO 2024/018085 (25.01.2024 Gazette 2024/04)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 22.07.2022 GB 202210797
13.09.2022 GB 202213395
18.07.2023 GB 202311010

(71) Applicant: Ibisvision LTD
Glasgow G1 4AG (GB)

(72) Inventors:
  • HIGGINBOTHAM, Jason
    Glasgow G1 4AG (GB)
  • ESTIBEIRO, Peter
    Glasgow G1 4AG (GB)

(74) Representative: Ellis, Michael James 
Ellis IP Ltd 53/4 George Street
Edinburgh EH2 2HT
Edinburgh EH2 2HT (GB)

   


(54) APPARATUS AND METHOD FOR COLLECTING DATA FOR DETERMINING A REFRACTIVE ERROR