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A Portable, Inexpensive, Nonmydriatic Fundus Camera Based on the Raspberry Pi® Computer
المؤلفون المشاركون
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-03-15
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Purpose.
Nonmydriatic fundus cameras allow retinal photography without pharmacologic dilation of the pupil.
However, currently available nonmydriatic fundus cameras are bulky, not portable, and expensive.
Taking advantage of recent advances in mobile technology, we sought to create a nonmydriatic fundus camera that was affordable and could be carried in a white coat pocket.
Methods.
We built a point-and-shoot prototype camera using a Raspberry Pi computer, an infrared-sensitive camera board, a dual infrared and white light light-emitting diode, a battery, a 5-inch touchscreen liquid crystal display, and a disposable 20-diopter condensing lens.
Our prototype camera was based on indirect ophthalmoscopy with both infrared and white lights.
Results.
The prototype camera measured 133mm×91mm×45mm and weighed 386 grams.
The total cost of the components, including the disposable lens, was $185.20.
The camera was able to obtain good-quality fundus images without pharmacologic dilation of the pupils.
Conclusion.
A fully functional, inexpensive, handheld, nonmydriatic fundus camera can be easily assembled from a relatively small number of components.
With modest improvements, such a camera could be useful for a variety of healthcare professionals, particularly those who work in settings where a traditional table-mounted nonmydriatic fundus camera would be inconvenient.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shen, Bailey Y.& Mukai, Shizuo. 2017. A Portable, Inexpensive, Nonmydriatic Fundus Camera Based on the Raspberry Pi® Computer. Journal of Ophthalmology،Vol. 2017, no. 2017, pp.1-5.
https://search.emarefa.net/detail/BIM-1184972
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shen, Bailey Y.& Mukai, Shizuo. A Portable, Inexpensive, Nonmydriatic Fundus Camera Based on the Raspberry Pi® Computer. Journal of Ophthalmology No. 2017 (2017), pp.1-5.
https://search.emarefa.net/detail/BIM-1184972
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shen, Bailey Y.& Mukai, Shizuo. A Portable, Inexpensive, Nonmydriatic Fundus Camera Based on the Raspberry Pi® Computer. Journal of Ophthalmology. 2017. Vol. 2017, no. 2017, pp.1-5.
https://search.emarefa.net/detail/BIM-1184972
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1184972
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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