Piezoelectric Drived Microneedling in Treating Refractory Skin Diseases
Status:
Recruiting
Trial end date:
2024-07-31
Target enrollment:
Participant gender:
Summary
Piezoelectric drived microneedling treats refractory skin disorders using hollow microneedles
assisted by ultrasound. Mechanically, the injection of medicine by hollow microneedling could
makes the distribution of medicine more evenly. And the addition of ultrasound technique
improves the effectiveness of microneedling. Investigators plan to conduct a pilot study to
investigate the efficacy of using piezoelectric drived microneedles in treating refractory
skin diseases.