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A novel biomedical instrument for supporting the physician in Skin Prick Test analysis was designed, developed, characterized, and is now ready for clinical trials. Skin Prick Test is the gold standard front-end analysis for diagnosis of allergies in human subjects. The forearm skin is punctured with different allergens and the resulting reaction wheals are analyzed and compared to standard reaction,...
In this work we present a semi-automatic and automatic wheal measurement system, designed, developed and characterized to specifically measure geometry of the wheals in a Prick Test clinical exam. Prick Test is the most diffused front-end analysis for rapid and inexpensive diagnosis of allergies. The skin reaction to specific allergens is observed and measured by visual inspection of the treated area...
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