1, first of all, check the product qualification: the medical field is mixed? Check whether the physiotherapy instrument is a combination of three certificates when purchasing.
2, find a big brand: don't buy a physiotherapy instrument produced by a small workshop too cheaply, which not only has little effect, but also has security risks.
3. Pay attention to whether it is the same as the hospital. Physical therapy instruments used in hospitals or rehabilitation centers can't be wrong.
4. Choose a physiotherapy instrument to avoid complicated operation. Choosing a simple physiotherapy instrument is of great help to improve the use experience and quality of life. If it's for the elderly, don't worry that they won't operate it.
5, indications matching. When buying a physiotherapy instrument, you should pay attention to whether it is consistent with your own symptoms, consult the seller in advance, and get a good understanding of the product.
I also bought an intermediate frequency therapeutic instrument for the elderly at home before. When I am old, I often have joint pain. With the intermediate frequency therapeutic instrument, I can help relieve joint pain. I bought Beyikang. This brand of equipment is very good.