{"number":"US12702296B2","kindCode":"B2","documentType":"grant","title":{"original":"Aperture-optional head-mounted low-light fundus imaging device","english":"Aperture-optional head-mounted low-light fundus imaging device"},"abstract":{"original":"An aperture-optional head-mounted low-light fundus camera is provided. A fundus camera is configured to enclose a patient's eyes, orient imaging paths of image sensors and lenses towards the patient's eyes without requiring integral aperture stops within the enclosure, and provide non-pupillary low-light illumination for fundus imaging within the enclosure. The aperture-optional head-mounted low-light fundus camera can be worn by a patient during use without limiting the patient's movement or posture, alleviating awkwardness and discomfort caused to the patient by conventional fundus cameras.…","english":"An aperture-optional head-mounted low-light fundus camera is provided. A fundus camera is configured to enclose a patient's eyes, orient imaging paths of image sensors and lenses towards the patient's eyes without requiring integral aperture stops within the enclosure, and provide non-pupillary low-light illumination for fundus imaging within the enclosure. The aperture-optional head-mounted low-light fundus camera can be worn by a patient during use without limiting the patient's movement or posture, alleviating awkwardness and discomfort caused to the patient by conventional fundus cameras.…"},"applicants":["Welch Allyn, Inc."],"inventors":["Lei Guo"],"filingDate":"2023-08-18","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702296B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702296B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702296B2","ja":"https://downloadpatent.com/ja/patent/US12702296B2"}}