Patent ID: 11883099
Assignee: OREGON HEALTH & SCIENCE UNIVERSITY
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A medical device comprising:
an imaging device configured to generate at least one image of a retina of a subject by performing a projection-resolved optical coherence tomographic angiography (PR-OCTA) scan on the retina of the subject;
at least one processor;
memory storing instructions that, when executed by the at least one processor, cause the at least one processor to perform operations comprising:
generating, by a first model based on the at least one image of the retina of the subject, a membrane mask indicating a location of a choroidal neovascularization (CNV) membrane in the retina;
determining that a size of the CNV membrane indicated in the membrane mask is greater than a threshold size; and
generating, by a second model based on the membrane mask and the at least one image, a vasculature mask of the retina of the subject, the vasculature mask indicating CNV vascularization in the retina; and

a display device configured to display at least one of the membrane mask or the vasculature mask.