A New Protocol to Treat Abdominal Subcutaneous Fat Combining Microwaves and Flat magnetic stimulation

New developments in cosmetic applications of electromagnetic fields: Client and occupational hazard assessment

Energy-based devices are used to improve features of appearance for aesthetic reasons while avoiding more invasive methods. Examples of treatment targets are the reduction of wrinkles, sagging, unwanted skin lesions, body hair and excess fatty tissue, and the enhancement of muscle tissue. One treatment modality is the use of electromagnetic fields (EMF, 0‒300 GHz). The present work aims to give an up-to-date survey of cosmetic applications of EMF for professional use with an assessment of client and worker exposure and possible adverse effects. A systematic search was conducted for peer-reviewed articles (2007-2022), patents, premarket notifications, manufacturer data, and adverse effects reports. Five categories of cosmetic EMF device with increasing frequency were identified: sinusoid low frequency magnetic fields for lipolysis; pulsed low frequency magnetic fields for skin rejuvenation; pulsed low frequency magnetic fields for muscle building; radiofrequency EMF for lipolysis or skin rejuvenation; microwaves for hair removal or hyperhidrosis. In the vicinity of the last four device categories, there is a potential for exceeding the occupational exposure limits in the European Union EMF Directive, which could lead to nerve or muscle stimulation, burns or overheating. There are also potential hazards for clients or workers wearing active or passive medical devices. The severity of reported adverse effects increases with EMF frequency.

Three-dimensional analysis for measuring volumetric changes after a noninvasive treatment performed with a new system delivering microwave energy for unwanted abdominal fat reduction

BACKGROUND

A growing demand for aesthetic treatments for localized abdominal unwanted fat has developed as a healthy lifestyle is not always able to improve abdomen appearance.

AIMS

The purpose of this retrospective nonrandomized observational study was to evaluate the efficacy and safety of a new device delivering microwaves energy for unwanted fat reduction, using three-dimensional (3D) imaging analysis.

METHODS

Twenty patients (both female and male) were treated in the abdominal area. Subjects received 4 treatments with the study device. Follow-up evaluations were conducted to estimate safety and efficacy. A Numerical Rating Scale (NRS) was used for pain assessment. Patient's 3D imaging analysis was performed at baseline and at 3 months follow-up. Finally, a satisfaction questionnaire was filled in by all the patients.

RESULTS

All subjects completed the whole cycle of treatments and presented for the follow-up visits. Analysis of 3D imaging yielded a significantly reduction in circumference (cm) and volume (cm3 ), passing, respectively, from 85.2 ± 8.1 cm and 1950.6 ± 471.0 cm3 at baseline to 80.8 ± 8.2 cm and 1728.9 ± 490.9 cm3 (p < 0.001) at 3-months follow-up after the last treatment. According to the NRS results, the treatment was well tolerated. From the analysis of the satisfaction questionnaire the 90% of patients are interested in carrying out the same treatment in other body areas.

CONCLUSION

With the use of three-dimensional imaging techniques, the efficacy of a new system delivering microwaves energy for the reduction of abdominal volume correlated to a subdermal fat reduction while preserving/improving skin tightening, was quantitatively and objectively demonstrated.

[Results on reduction of subcutaneous adipose tissue using a novel body contouring system based on microwave technology]

BACKGROUND

Over the past decade, the body shaping market has seen steady growth. In order to improve procedures to reduce localized fat deposits, a novel method specifically targeting subcutaneous adipose tissue was developed.

OBJECTIVE

The objective of this study is to demonstrate that a novel microwave device with a frequency of 2.45 GHz achieves visible results with greater safety and consistency in reducing adipose tissue.

MATERIALS AND METHODS

In all, 19 healthy patients (10 women and 9 men; age 24-55 years, average age 39 years) and visible abdominal fat received three microwave treatment sessions (each 4 weeks apart) using the new Onda Plus Body Shaping System (DEKA, Italy). The device uses a handpiece that generates microwaves with a frequency of 2.45 GHz and integrated cooling for optimal patient comfort during treatment. An appropriate treatment protocol was established and applied for approximately 10 min in each treatment area. Before the start of treatment, informed consent and photo release forms were signed by all patients. Before each treatment session, the following were collected: body weight, height, waist circumference, and photographs of the area to be treated. All areas to be treated were premarked with a white skin marker pen while standing. Obese patients and those in whom fat deposits were distributed over the entire body or whose skin was in a state of irreversible flaccidity were excluded. A blood test was performed for each patient, both before the start of treatment (T0) and at the end of the entire treatment protocol (T3).

RESULTS

All patients met the inclusion/exclusion criteria of the study and signed an informed consent form. The 19 healthy adults were divided into three groups according to the size of the abdominal fold (pinch): group 1 comprised 4 patients with a pinch greater than 4.5 cm, group 2 had 10 patients with a pinch of 2.5-4.5 cm, and group 3 had 5 patients with a pinch less than 2.5 cm. At the 3‑month follow-up, the clinically measurable reduction in abdominal circumference was 3.80 ± 1.21 cm in all patients.

CONCLUSION

The microwave-based body contouring system was shown to be safe and effective to reduce abdominal circumference. No severe pain or noticeable discomfort was reported during any of the treatment sessions.

Microwave System: A Novel Treatment for Localized Adiposity Reduction in a Latin American Population

Background

The microwave body remodeling system is indicated for people who want to improve their physical appearance as it can penetrate deep tissues, causing thermic stress on adipocytes to produce adipolysis while in superficial tissues, it dissolves fibrous tracts and stimulates new collagen.

Objectives

The aim of this study was to assess the localized adiposity reduction in Latin American patients using a microwave system.

Methods

A total of 35 patients with a mean age of 47.5 (±9.0) years received body remodeling treatment, using the microwave system between the years 2019-2022 in a Bogota, Colombia reference center. Data descriptive analysis was made as well as single-factor repeated measures ANOVA to show pre- and post-treatment difference, and mixed ANOVA for body mass index (BMI) subgroup analysis was performed.

Results

In all patients examined, statistical significant differences were found in pre- and post-treatment skinfold test for each body area: superior abdomen (F(1,27) = 63.13; p=0.001), iliac crest (F(1, 23) = 114.33; p < 0.001), posterior waist (F(1, 20) = 27.36; p < 0.001), trochanter (F(1, 17) = 26.94; p < 0.001), among others.

Conclusions

According to the study's findings, this microwave system is an innovative and effective technique for body remodeling and cellulite and localized fat reduction.

Is It Possible to Reshape the Body and Tone It at the Same Time? Schwarzy: The New Technology for Body Sculpting

Background and Objective: In recent years, a strong desire for slimmer and healthier-looking bodies has grown in the population. The aim of this study was to evaluate the effectiveness and safeness of the new technology Flat Magnetic Stimulation for buttock and abdomen remodeling in athletic subjects. Methods: A total of 49 patients (31 females and 18 males) were enrolled. Patients’ digital photos and buttocks/abdomen circumference measurements were taken to assess and monitor the effectiveness of treatment on muscle firming. The level of patient satisfaction was evaluated by a questionnaire based on a seven point Likert scale. Average scores were calculated at a 1-month follow-up (FU). Results: A significant increase in the buttocks’ mean circumference from 85.5 ± 0.7 cm to 88.5 ± 0.7 cm (p < 0.05) and in the abdomens’ mean circumference from 76.5 ± 9.19 cm to 78 ± 9.89 cm (p < 0.05) was observed 1 month after the last treatment. All subjects reported that their buttocks and abdomens felt more lift and toned. The average abdomen and buttocks satisfaction scores improve significantly at 1-month FU. Conclusions: Our data show that FMS treatment could be used as an effective mechanism for muscle toning.