What question did this study set out to answer?

To review the development and performance of low-cost, portable optical diagnostic prototypes engineered from consumer-grade components for use in resource-constrained environments.

February 5, 2013Expert Opinion on Medical Diagnostics

Low-cost technologies for medical diagnostics in low-resource settings

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Authors

JBJoshua BalsamCenter for Devices and Radiological Health MOMiguel OssandonNational Institutes of Health HBHugh A. BruckUniversity of Maryland, College Park

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Implication

Technology review demonstrates portable optical diagnostic prototypes using consumer electronics, highlighting viable low-cost tools for resource-limited settings.

Key Points

To review the development and performance of low-cost, portable optical diagnostic prototypes engineered from consumer-grade components for use in resource-constrained environments.
Assessed optical diagnostic instruments constructed from consumer electronics such as webcams, LEDs, and charge-coupled devices at FDA laboratories.
Evaluated prototype platforms across varied diagnostic tasks, including mucosal tissue pathology, enzymatic activity monitoring, and immunological toxin assays.
Demonstrated webcam-based fluorescence systems capable of multiwavelength plate reading and colonic mucosa tissue pathology assessment.
Validated a lens-free optical detector for Botulinum A neurotoxin activity and an autonomous lab-on-a-chip platform for detecting staphylococcal enterotoxin B via immunoassays.
Identified optical and computational calibration strategies to address sensitivity and specificity challenges inherent to consumer-grade components.

Cite This Study

Balsam et al. (2013) studied this question.

synapsesocial.com/papers/6a879c1de43f514869a294fd https://doi.org/10.1517/17530059.2013.767796

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Implication

Technology review demonstrates portable optical diagnostic prototypes using consumer electronics, highlighting viable low-cost tools for resource-limited settings.

Low-cost technologies for medical diagnostics in low-resource settings

Discussion

Member takes

Implication

Key Points

Cite This Study

Low-cost technologies for medical diagnostics in low-resource settings

Discussion

Member takes

Implication

Key Points

Cite This Study

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