PA Patch--a new patch testing device. Preliminary report.
The PA Patch, a new multiple-antigen, predispensed patch testing device, was compared to the Finn Chamber in subjects with previous positive patch tests. After pressing the PA Patch well, the PA Patch performed as well as the Finn Chamber in nine subjects tested.
D004867:Equipment Design; D005069:Evaluation Studies as Topic; D006801:Humans; D010328:Patch Tests / Q000295:instrumentation* / Q000379:methods; D012882:Skin Tests / Q000295:instrumentation*