Telemed J E Health - Software-assisted analysis during ocular health screening.

Tópicos

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Resumo

JECTIVE: To describe the use of software-assisted analysis of non-mydriatic 45? color fundus images during comprehensive ocular screening.MATERIALS AND METHODS: Software-driven filters (blue [490 nm; nerve fiber layer], green [550 nm; neural retina], and red [610 nm; pigmented retina/choroid]) and an "emboss" (topographic changes) digital filter were used to enhance image analysis during ocular health screening performed using a Canon (Tokyo, Japan) 8.2-megapixel non-mydriatic retinal camera. Intraocular pressure (model TX-f full auto non-contact tonometer; Canon) and visual acuity (SIMAV, Padova, Italy) were also determined. An on-site medical director analyzed the collected data, provided immediate subject feedback, and made recommendations and referrals for general or specialty ophthalmology clinics.RESULTS: Software-assisted analysis was performed on color images from 128 veterans (mean age, 37.5 years; 66% male; 43% white). Software filters allowed efficient image analysis at a rate of 26 eyes/h. Thirteen (10.2%) persons had a finding consistent with a vision-threatening disease and were referred for a dilated fundus examination.CONCLUSIONS: Software-assisted screening permits thorough and efficient evaluation of ocular health during an ocular screening event.

Resumo Limpo

jectiv describ use softwareassist analysi nonmydriat color fundus imag comprehens ocular screeningmateri method softwaredriven filter blue nm nerv fiber layer green nm neural retina red nm pigment retinachoroid emboss topograph chang digit filter use enhanc imag analysi ocular health screen perform use canon tokyo japan megapixel nonmydriat retin camera intraocular pressur model txf full auto noncontact tonomet canon visual acuiti simav padova itali also determin onsit medic director analyz collect data provid immedi subject feedback made recommend referr general specialti ophthalmolog clinicsresult softwareassist analysi perform color imag veteran mean age year male white softwar filter allow effici imag analysi rate eyesh thirteen person find consist visionthreaten diseas refer dilat fundus examinationconclus softwareassist screen permit thorough effici evalu ocular health ocular screen event

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