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Physiotherapy program
Physiotherapy instrument is different from drug treatment, but an instrument that uses natural physical factors to treat certain diseases. Common physical factors include "electricity, sound, light, magnetism, water, pressure, etc. Corresponding to drug treatment , Physiotherapy is relatively safe and environmentally friendly. But it is different from drug therapy, and the effect of physical therapy is still very effective for some diseases. For example, improving the function of human organs or improving the state of local tissues of the human body by improving blood circulation is very effective of.
1. Types of physical therapy programs
There are many types of technical solutions for physiotherapy instruments. According to different treatment principles, there are mainly electromagnetic physiotherapy instruments, thermal physiotherapy instruments, microwave physiotherapy instruments, and ultrasonic physiotherapy instruments.
The most widely used physiotherapy equipment should be thermotherapy equipment. The direct result of hyperthermia is to cause the expansion of blood vessels in local tissues of the human body, enhance blood flow, open up blocked capillaries, and increase blood perfusion to human tissues. The curative effect of this type of instrument is directly related to the promotion of the metabolism of tissue cells under the condition of improved blood circulation of the human body. Therefore, the degree of improvement in blood circulation directly corresponds to the curative effect. The most common heat therapy devices are short-wave and ultra-short-wave, microwave and infrared physiotherapy devices.
2. The principle of the electromagnetic physiotherapy instrument
In recent years, many new technologies and methods have emerged in clinical practice, and a variety of physical therapy instruments have emerged for the treatment of corresponding diseases such as osteoarthritis, soft tissue sprains and lumbar muscle strains. In particular, some therapeutic instruments that integrate various physical therapy factors have received widespread attention from medical workers, such as magnetic vibration thermal therapeutic instruments and ultrashort wave therapeutic instruments. The magnetic vibration heat therapy instrument is a comprehensive therapeutic instrument that combines magnetic therapy, thermotherapy and micro-vibration therapy. It incorporates the principles of magnetic therapy and modern acupuncture, and can create a stable electromagnetic environment that is in line with the human body, and treat diseases with the help of three physical factors: magnetism, vibration, and heat.
Magnetic vibration thermal physiotherapy instrument is a reliable method in the field of physical rehabilitation, which can effectively help patients eliminate pain and recover quickly. At present, it has been more and more used in the auxiliary treatment of chronic soft tissue injuries and neck, shoulder, waist and leg pain. Indications include soft tissue contusion, lumbar muscle strain, chronic bronchitis, sciatica, various joint inflammations, and postoperative wound healing relief.
Man is a kind of conductor living in the earth's magnetic field, and in a sense, he is also a kind of "magnet". Modern medical theory proves that when a disease occurs in a certain part of the human body, the internal environment of the part will change, and the biomagnetic field and meridians will be disordered. Putting the part in a magnetic field of a certain strength will adjust the internal environment of the part, so that the biological magnetic field and meridians of the part can reach a new balance, and achieve the effect of treating human diseases. Therefore, magnetic field therapy has the therapeutic effects of regulating meridian and activating collaterals, reducing inflammation and relieving pain, activating blood stasis and lowering blood pressure clinically. So people have just invented magnetic therapy, and developed various magnetic therapy machines, and are widely used in clinical practice.
The electromagnetic physiotherapy instrument is a magnetic therapy instrument developed by using the principle of the magnetocaloric effect of electricity. Its key component is the magnetothermal generator, which is required not only to generate a magnetic field when connected to a 36 V safe voltage, but also to have a certain degree of flexibility and good adhesion to the human body. It has a relatively good curative effect on the treatment of some common diseases such as hypertension, rheumatoid arthritis, neurasthenia, sprains, tenosynovitis, phlebitis, and adnexitis.
3. The principle of the ultrashort wave physiotherapy device
The ultra-short wave electrotherapy instrument is a physical therapy device that uses the electric energy of the high-frequency electric field emitted by the capacitive electrodes for treatment. Due to the advantages of wide application range, simple operation, stable working performance, obvious therapeutic effect and low failure rate, it has become a necessary conventional physiotherapy equipment in physiotherapy rooms of various hospitals. Ultrashort wave electrotherapy has both thermal effect and non-thermal effect, and uses ultra-high frequency alternating current to act on the human body to achieve therapeutic purposes.
When using the ultrashort-wave electrotherapy device, you only need to place the part of the human body to be treated in a high-frequency electric field. After the ultra-short-wave electrotherapy device is powered on, the AC voltage is boosted by a high-voltage transformer, rectified, and then added to the electron tube. After a series of actions, it is finally cause the tube to oscillate. When the high-frequency power is drawn out, the electric energy of the high-frequency electric field emitted by the capacitive electrode is used to act on the affected part of the human body. Under the action of the high-frequency electric field, the molecules and ions in the human body will vibrate violently in their balanced positions, The thermal effect generated by friction makes the superficial and deep tissues of the body evenly heated, thus playing a therapeutic role.
Ultrashort wave is an electromagnetic wave with a wavelength between 1m and 10m and a frequency between 30 and 300 MHz, which is generated by an AC oscillating circuit. The method of using this frequency band of ultra-high frequency alternating current to act on the human body to treat diseases is called ultrashort wave therapy. The ultrashort wave physiotherapy instrument developed in this paper uses the ultrashort wave with a wavelength of 7·7 m and a frequency of 40·68 MHz, which is generated by a high frequency oscillation circuit. When the high-frequency current passes through the human body, it affects the ions and charged colloidal particles in the body, and the conduction current and displacement current generated generate thermal effects and biological effects in various degrees in various tissues.
The impact of ultrashort wave physiotherapy on the human body can be roughly divided into two types: thermal effect and non-thermal effect. The thermal effect is mainly reflected in tissue heating, secondary overall heating and other phenomena; the non-thermal effect is especially in the process of low-intensity physical therapy, and there is no significant increase in tissue temperature, and its biological effect is very obvious, while the same intensity of exogenous heat has no effect. similar effect. For example, when using low-dose and low-intensity ultrashort waves to act on the human body, the effect on acute inflammation is more obvious than that of high-intensity ultrashort waves. The study found that this non-thermal effect is particularly obvious when the field strength is low (below 40 mw/cm2), and this special effect is covered by the thermal effect when the field strength is high.
A large number of clinical trials and research trials have shown that ultrashort wave has a good curative effect on acute suppurative inflammation, and small doses of treatment can improve blood and lymphatic circulation. It is commonly used clinically for acute and subacute inflammation of internal organs, wound ulcers, etc., and has a significant curative effect.
4. Principle of Ultrasonic Physiotherapy Apparatus
Ultrasound refers to sound waves with a vibration frequency greater than 20,000 Hz, which will interact with the medium during propagation, undergo a series of physical and chemical changes, and produce a series of mechanical, thermal, electromagnetic and chemical ultrasonic effects. It forms thermal, mechanical, cavitation, biochemical and other effects in the human body and is used to treat diseases. At present, ultrasonic technology has been widely used in the field of cosmetology. Ultrasonic cosmetology is an ultrasonic treatment technology, which uses the biological effects of ultrasound on the human body to perform cosmetology. The ultrasonic biological effect can enhance tissue penetration, improve cell metabolism, promote blood circulation, soften hard tissue, reduce nerve and muscle excitability, produce good analgesic and antispasmodic effects, thereby accelerating cell metabolism, promoting changes in tissue pH, and increasing cell membranes Permeability, which facilitates the percutaneous penetration of substances.
Plaster is a traditional physiotherapy method for external use in traditional Chinese medicine. The heating agent in it is used to promote the penetration of medicine into the human body, so as to achieve the therapeutic effect. However, ultrasonic technology is relatively seldom used in the field of traditional Chinese medicine plaster physiotherapy. Therefore, this paper uses ultrasonic generator, heating module and MLX90615 infrared temperature sensor to design an ultrasonic temperature-controlled plaster physiotherapy instrument based on STC89C52. The core of the physical therapy instrument is to generate ultrasonic waves and heat to act on the plaster through the ultrasonic generator and heating module, and use its biological effect to promote the penetration and absorption of the plaster to achieve the purpose of analgesia and improve the therapeutic effect.
The above are the details of the physical therapy instrument program introduced by Shenzhen Zuchuang Microelectronics Co., Ltd. for you. If you have electronic function development needs for electromagnetic physiotherapy instruments, you can rest assured to entrust them to us. We have rich experience in customized development of electronic products, and can evaluate the development cycle and IC price as soon as possible, and can also calculate PCBA quotations. We are a number of chip agents at home and abroad, including MCU, voice IC, Bluetooth IC and modules, wifi modules. Our development capabilities cover PCB design, single-chip microcomputer development, software custom development, APP custom development, WeChat official account development and other hardware and software design. It can also undertake the research and development of smart electronic products, household appliances scheme design, beauty equipment development, Internet of Things application development, smart home scheme design, TWS scheme development, Bluetooth audio development, children's toy scheme development, and electronic education product development.
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