PV News - August 2010 - Precision Vision Reports Burma Vision 2010 - Precision Vision
Burma Vision: Overcoming Remote Testing Constraints
Precision Vision® Calibrated Field Kits Support Humanitarian Missions Across Southeast Asia
The scale of untreated refractive error and ocular pathology in remote conflict zones is a staggering humanitarian crisis. Epidemiological data indicates that **over 100,000 oppressed ethnic individuals across Burma desperately require basic corrective spectacles**, while thousands more face progressive blindness due to a lack of surgical infrastructure for dense cataracts.
To address this diagnostic void, Robert W. Arnold, MD, spearheaded an international medical deployment, traveling through transit coordinates in Taipei and Bangkok to reach the remote border clinics of Chiang Mai. Partnering with the Free Burma Rangers and their medical coordinator, Dr. Mitch Ryan, the 27-member team—including notable Canadian documentarian Shannon van Roekel—successfully evaluated and treated 185 joyful patients.
Dr. Arnold utilizing the calibrated ABCD kit on the ground in Burma
ABCD Acuity Test Flip Book System
Often termed the "Swiss Army Knife" of portable screening hardware, this multi-alternative asset adapts elite psychophysical testing principles into a rugged, non-electric field layout. Developed via the **Alaska Blind Child Discovery (ABCD)** initiative, the framework optimizes Wendy Marsh-Tootle’s validated Surround HOTV configuration.
The distance panel presents 4 randomized optotypes per line, scaling down to a crisp 20/16 threshold range at a 10-foot tracking distance. The companion matching card features integrated surrounding context contours to block letter confusion. It also embeds a specialized "spectacle-delineated" pinhole enhancement flap alongside a 10-inch HOTV near-vision chart (derived from Paul Runge’s architecture to approximate a child's natural lap-reading distance). Precise testing distances are instantly demarcated by integrated, detachable measurement cords, while offset, age-indexed index tabs permit operators to toggle between pediatric screening thresholds instantly.
Happy Face Pediatric Adhesive Occluder Rolls
Securing clean, scientific visual acuity numbers requires completely isolating monocular paths. To prevent young pediatric subjects from peeking—which introduces systematic error to screening sets—practitioners need a reliable, child-friendly occlusion solution.
Our Happy Face Eye Patches streamline high-volume screenings by blending a central light-blocking paper occluder matrix with a soft, medical-grade adhesive outer tape perimeter. Highly affordable and packaged in continuous rolls of **250 individual patches**, their bright yellow color and cheerful alignment transform a mandatory diagnostic step into an interactive game reward or "trophy" that children proudly wear home from the exam lane.
