Release time：2024-05-10 16:48
Source：
Page view：362
Medium Frequency Therapeutic Device (MFTD) is a medical device widely used in physical therapy, rehabilitation medicine, pain management and other fields. It stimulates human tissue by generating medium-frequency current, promotes blood circulation, relieves pain, improves muscle function, etc. It has the advantages of non-invasiveness, significant effects, and simple treatment process. With the continuous advancement of science and technology, medium frequency therapy devices have become a commonly used treatment method, especially in the rehabilitation of sports injuries, neuropathic pain, and chronic diseases, playing an irreplaceable role.
1. Principle of medium frequency treatment
The core principle of medium frequency therapy is to deliver electrical energy to the deep tissues of the body by using electric current with a frequency range of 1,000-10,000 hertz (Hz). These medium-frequency currents can penetrate into the skin and deep muscles and nerve tissues, stimulate ion activities in the tissues through the action of the electric field, and promote the metabolic process of cells. Compared with low-frequency current and high-frequency current, medium-frequency current has better penetration and can act on deeper tissues, especially for pain relief and muscle relaxation.
2. Application fields of medium frequency treatment
The application range of intermediate frequency therapy instruments is wide and involves many clinical fields, including but not limited to the following aspects:
(1) Pain management
Medium frequency current can effectively relieve various types of pain, especially neuropathic pain, muscle soreness and chronic pain. By stimulating nerve and muscle tissue, it regulates nerve conduction, increases blood circulation, and promotes the release of endorphins, thereby achieving analgesic effects. Common applications include the treatment of arthritis, low back pain, neck and shoulder pain and other symptoms.
(2) Muscle rehabilitation
Medium-frequency current can effectively improve the metabolic function of muscles and promote muscle relaxation and repair. In rehabilitation treatment after sports injuries or surgery, the use of intermediate frequency therapy devices can accelerate the healing of muscles and soft tissues and reduce dysfunction caused by muscle atrophy.
(3) Improved blood circulation
By stimulating the skin and deep tissues, medium-frequency current can promote local blood circulation, enhance tissue oxygen supply and transport of nutrients, thereby helping the body eliminate metabolic waste. For patients with circulatory problems, especially the elderly or those with blood circulation disorders, intermediate frequency therapy can have a positive improvement effect.
(4) Treatment of nerve damage
The stimulating effect of medium-frequency current on nerve tissue can promote nerve regeneration and repair, and has a significant effect on the treatment of peripheral nerve damage, neuropathic pain and other diseases. During the recovery period after nerve injury, medium frequency treatment can help increase nerve conduction velocity and restore nerve function.
(5) Skin diseases and wound healing
By stimulating the skin and superficial tissues, medium frequency treatment can accelerate the skin repair process, especially in the treatment of burns, trauma, etc., it can promote wound healing and effectively prevent infection.
3. Working principle of medium frequency therapy device
The medium frequency therapy device generates medium frequency current and converts electrical energy into physical stimulation to act on human tissues. The specific working process is as follows:
(1). Current generation: The electronic system inside the therapy device generates medium-frequency current according to the set parameters, usually in the frequency range of 2kHz to 10kHz. Medium-frequency current has low bioresistance and can penetrate deeply into muscle and nerve tissue.
(2). Electrode stimulation: By attaching electrodes to the surface of the patient's skin, current is transmitted to the human body. Electrode selection and placement are adjusted based on treatment goals (e.g., localized pain, muscle relaxation, etc.).
(3). Biological reaction: When medium-frequency current enters the body, it stimulates nerve endings and triggers a series of biological reactions, including increasing blood flow, activating local metabolism, and promoting the secretion of endorphins and other biologically active substances, thereby relieving pain and promoting Healing and functional restoration effects.
4. Advantages and disadvantages of medium frequency therapy equipment
Advantages:
- Non-invasive treatment: Compared with traditional drug treatment or surgical treatment, intermediate frequency treatment is a non-invasive treatment method that avoids side effects and complications.
- Versatility: It can simultaneously relieve pain, promote recovery, improve blood circulation, etc., and has a wide range of applications.
- Convenience: Medium frequency therapy devices are usually small in size and simple to operate. Patients can use them in medical institutions or at home, with high compliance.
shortcoming:
- Limited effect on some people: Although intermediate frequency treatment is suitable for most people, the effect on some specific diseases or symptoms (such as extremely complex neurological diseases) may be more limited.
- May require long-term treatment: Some patients with chronic diseases may require longer periods of treatment to see significant results, so patient patience and continuity of treatment are keys to successful treatment.
- Equipment maintenance: Although the mid-frequency therapy device is easy to use, the device itself requires regular maintenance and calibration to ensure its effectiveness and safety.
5. Future development trends
With the advancement of science and technology, medium-frequency therapeutic devices have shown great potential in intelligent and personalized treatment. Future mid-frequency therapy devices may integrate more intelligent functions, such as real-time monitoring of the patient's physiological status through sensors and automatic adjustment of treatment parameters; or combination of big data and artificial intelligence technology to provide patients with more accurate personalized treatment plans. In addition, the research and development of portable and home-use medium frequency treatment equipment will also promote the popularization and application of this technology.
6. Conclusion
As a modern physical therapy tool, the medium frequency therapy instrument has achieved remarkable results in many fields such as pain management, muscle rehabilitation, and blood circulation improvement. Its non-invasive and no side effects make it an important helper in the recovery process of patients. With the continuous advancement of science and technology, we have reason to believe that mid-frequency therapy devices will play a more important role in the future medical and rehabilitation fields.