요약 본문
‘Personal heaters’ are commonly used medical devices during the winter, and it is crucial to learn the proper usage.
When using, maintain an appropriate temperature and avoid exceeding the recommended time; ensure the device does not directly contact the skin for safety.
As it is a medical device, it is advisable to thoroughly check the manufacturer’s instructions and follow the guidelines.
Excessive use can cause skin burns, so caution is necessary. Additionally, after use, it is important to turn off the power and keep the device clean.