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Fig. 1 | European Journal of Medical Research

Fig. 1

From: Microneedle physical contact as a therapeutic for abnormal scars

Fig. 1

Drug-free microneedles for abnormal scar therapy. a A 10 × 10 array of microneedles (200 μm height) at 200 needle/cm density consisting of the array and its backing. Microneedle patch positioned adjacent to a coin of 1.85 cm diameter to illustrate device scale. b Microneedle administration scheme consists of placing the microneedle directly on the scar tissue and secured using dressing material (figure not drawn to scale). Scale bar represents 200 μm

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