Which voltage levels are defined as "low voltage" in medical devices?

The definition of "low voltage" in medical devices is typically set at levels below 50 volts. This classification is important because it aligns with safety standards and regulations that help minimize the risk of electric shock and ensure patient safety during medical procedures. Devices operating at lower voltage levels are generally considered safer for patient interaction, reducing the likelihood of severe electrical hazards.

In contrast, voltages above this threshold can pose greater risks and usually require different safety protocols, making it crucial for BMETs to recognize and apply the correct voltage classifications to ensure appropriate handling and maintenance of medical equipment. The definition is supported by guidelines established by organizations such as the International Electrotechnical Commission (IEC) and the Underwriters Laboratories (UL), which emphasize low voltage's protective measures for both patients and healthcare professionals.