Depressed Acne Scars—Effective, Minimal Downtime Treatment with a Novel Smooth Motion Non-Insulated Microneedle Radiofrequency Technology
نویسندگان
چکیده
منابع مشابه
In vivo histological evaluation of non-insulated microneedle radiofrequency applicator with novel fractionated pulse mode.
INTRODUCTION Microneedle radiofrequency is a novel method that allows non-thermal penetration of the epidermis followed by RF coagulation in selected depth of the dermis surrounded by zone of non-coagulative volumetric heating. The first generation of Microneedle RF applicators used insulated needles. These treatments were limited by a few factors, including low volume of dermal heating, lack o...
متن کاملNon-insulated microneedle fractional radiofrequency for the treatment of scars and photoaging.
Editor First described by Manstein and Anderson, fractional techniques have revolutionized the management of numerous dermatological conditions, leading to the development of fractional lasers and fractional radiofrequency devices. A retrospective study was carried out on consecutive patients treated with a non-insulated microneedle fractional radiofrequency (NIMFRF) device: Secret (Ilooda, 2 K...
متن کاملElectromagnetic Initiation and Propagation of Bipolar Radiofrequency Tissue Reactions via Invasive Non-Insulated Microneedle Electrodes
Radiofrequency (RF) energy can be emitted into the skin, either non- or invasively, via a monopolar mode that utilizes an active electrode and a grounded electrode or via a bipolar mode that employs two active electrodes. In this experimental study of RF tissue reactions, bipolar RF energy was emitted in vivo to micropig skin at varying microneedle penetration depths, signal amplitudes, and con...
متن کاملAssessment of treatment efficacy and sebosuppressive effect of fractional radiofrequency microneedle on acne vulgaris.
BACKGROUND AND OBJECTIVE A minimally invasive fractional radiofrequency microneedle (FRM) device has been used in skin rejuvenation and acne scars, and a recent pilot study demonstrated the positive therapeutic effect on acne. We evaluated the efficacy of FRM device for acne vulgaris in Asians and conducted objective measurement to assess its effect on sebum production. PATIENTS AND METHODS T...
متن کاملUse of fractionated microneedle radiofrequency for the treatment of inflammatory acne vulgaris in 18 Korean patients.
BACKGROUND Nonablative radiofrequency (RF) devices have been shown to be clinically effective for the treatment of moderate to severe acne lesions. OBJECTIVE To evaluate the efficacy and safety of a fractionated microneedle RF device in the treatment of inflammatory acne vulgaris. METHODS Eighteen patients (15 male, 3 female; mean age 27, range: 19-33; Fitzpatrick skin type IV) with moderat...
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ژورنال
عنوان ژورنال: Journal of Cosmetics, Dermatological Sciences and Applications
سال: 2014
ISSN: 2161-4105,2161-4512
DOI: 10.4236/jcdsa.2014.43029