Release time：2024-09-10 14:06
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Physical factor therapy is the main component in modern rehabilitation mode. The application of physical factors such as electricity, light, sound, magnetism and thermal power and modern scientific and technological methods to treat diseases is one of the important means of modern rehabilitation.
Medium frequency is a method of treating diseases by applying pulsed current with a frequency of 1000 to 100,000Hz, which is called medium frequency electrotherapy. By controlling the current and stimulating the muscle tissue in the affected area, it can quickly and effectively relieve local pain without the feeling of "electric shock".
About the principle of medium frequency therapy
1. Effect on nerves and muscles
When acting on the skin: tremor ➡ pinprick ➡ tightness
Cause muscle contraction: The threshold for muscle contraction is lower than the threshold for pain, so it will not cause pain.
2. Effect on local blood circulation
Instant congestion reaction
The blood accumulation effect after multiple treatments is the accumulation of a single effect
The main clinical use of medium frequency
Analgesic effect:
Instant analgesia: After 10-15 minutes of medium frequency electricity, local blood circulation can be improved, and it has an inhibitory effect on sensory nerves, which increases the skin pain threshold and promotes the production of morphine-like substances.
Anti-inflammatory effect:
After the medium frequency electric action, the local blood and body fluid circulation is improved, edema is reduced, the absorption and elimination of inflammatory substances is accelerated, and the local nutrition and metabolic capacity are enhanced.
Soften scars and loosen adhesions:
Medium frequency electric stimulation can expand the gap between cells and tissues, so that the adherent connective tissue fibers, muscle fibers, nerve fibers, etc. can move and then separate.
Contraindications:
Acute infectious diseases, tumor hemorrhagic diseases,
Those with skin damage, abnormal sensation, loss,
Those with impaired consciousness, those with local metal,
Those with pacemakers,
Pregnant women and other patients are not suitable.
Note:
If you feel uncomfortable during the use of medium frequency treatment, please report to the doctor in time.
It is forbidden to move without authorization when using medium frequency. If it is necessary to move, please communicate with the doctor in time and operate.
If you feel uncomfortable before treatment, please communicate with the doctor in time, and then determine whether it is suitable for treatment after examination.