On June 12, 2024, the meeting of the WHO International Advisory Committee on Non-Ionizing Radiation took place. GAMPT was connected live online to this event and presented its research findings on the risk assessment of freely available ultrasound devices for home diagnostic and cosmetic use.
The results of the study show that many of the freely available ultrasound devices do not meet the necessary safety standards. This poses a considerable health risk, particularly when used improperly by non-professionals – both for diagnostic and cosmetic applications. As a result, there is a need for stricter regulation and monitoring of commercially available devices.
We are grateful for the opportunity to present our research results on this international platform and thus contribute to raising awareness of the risks of freely available ultrasound devices.
Abstract
Ultrasound devices for home use can be freely purchased via international trading platforms. Devices for prenatal examinations, simple therapy devices and cosmetic devices are freely available. In this study, these devices were analysed and the risk potential determined. Relevant guidelines and legal regulations on protection from ultrasound and scientific publications were researched in advance. Based on a classification of the market offer, a representative investigation was aimed at.
Cosmetic devices form the focus of the sixteen selected products. Their technological principles and mechanisms of action are generally inadequately explained in the product descriptions, as their development and marketing follow strong market interests. Few independent studies have dealt with ultrasound-based cosmetic devices. However, the existing publications show numerous complications and risks associated with the use of ultrasound, especially in the head area.
The ultrasound parameters of the products were determined in standardised tests and compared with the known thermal and mechanical threshold values. In order to assess the intended and foreseeable use, the duration of exposure was also evaluated. The results obtained show a high risk potential in free use.
