Does the electromagnetic therapeutic apparatus at home have radiation?

As long as all electrical equipment has radiation, this is inevitable, but the radiation of regular products is relatively small, as well as the radiation of medical equipment. According to the working frequency of household appliances, it can be divided into ultra-low frequency, intermediate frequency and microwave frequency band. Under the same working intensity, the higher the working frequency of household appliances, the more obvious the radiation effect on human body.

At present, the physical therapy instruments entering the family can be roughly divided into three categories: medium and low frequency electrotherapy instruments, magnetic therapy instruments and infrared phototherapy instruments. However, the names of physiotherapy instruments sold in the market are confusing and lack of unified management. For example, they are all medium and low frequency electrotherapy instruments, some are called electroacupuncture instruments, some are called acupuncture instruments, some are called cervical spondylosis therapeutic instruments, and some are called hyperosteogeny therapeutic instruments, which makes patients confused. The three types of physiotherapy instruments have their own characteristics: the medium and low frequency electrotherapy instruments can directly contact the skin, causing local muscle contraction, producing a feeling similar to massage, with numbness, and are suitable for chronic soft tissue strain diseases; Magnetic therapy instrument, which is not in direct contact with the skin, can be treated through clothes, and often feels fever with infrared rays during treatment, especially suitable for the absorption of low back and leg pain and soft tissue hematoma in winter for the elderly. When the infrared phototherapy instrument is used for treatment, the skin should be directly irradiated to make the skin feel warm, so it has a good effect on soft tissue pain caused by cold, epigastric pain caused by stomach cold, dysmenorrhea and diarrhea caused by cold.

Physiotherapy instruments all have contraindications: malignant tumor, high fever, bleeding tendency, installation of pacemaker, treatment of local metal foreign bodies, etc. , unable to carry out physical therapy.