"Physical fitness is your wish and mine,
Welcome to use the physical fitness computerized intermediate frequency therapeutic instrument"
T999-1 computerized intermediate frequency therapeutic instrument is developed by utilizing the principle of intermediate frequency electrical stimulation, and it is applicable to intermediate frequency in hospitals, homes and other places.
Scope of application: For common cervical spine, knee, spine, hip, ankle and other weight-bearing joints prone to osteoarthritis and lumbar disc herniation, with pain relief, improve blood circulation and anti-inflammatory effect.
Indications: lumbar intervertebral disc herniation, muscle strain, frozen shoulder, tennis elbow, tenosynovitis, humeral epicondylitis, rheumatoid arthritis, rheumatoid arthritis, contusion, myofibrillar fibromyositis, neuralgia, neuritis, keloid contracture, post-surgical adhesion, peripheral nerve injury, nerve damage, part of the loss of neuromuscular recovery, hemiplegic recovery, and so on.
Delicate and beautiful, easy to carry, simple operation.
Beijing Shukang Billion Medical Equipment Co!
Medium frequency therapeutic instrument four major therapeutic mechanisms
A, analgesic effect
Medium frequency electrotherapy instrument of immediate analgesic effect can be explained by using the following theories:
a) Masking effect
A certain frequency of intermediate frequency electric current can cause comfortable tremor sensation and muscle trembling, so that the main conduction of tactile and pressure sensation of the thick fiber excitation, masking the fine fibers and C fibers, masking the fine fibers and C fibers conduct the pain sensation, to achieve the purpose of pain relief. This is the so-called masking effect. The tremor induced by intermediate frequency current is a suitable stimulus to produce the masking effect.
b)The theory of producing analgesic substances
Research has proved that the nervous system of the human body can release some substances (endorphins) with analgesic effect after being electrically stimulated, so that their content in the nerve tissue, cerebrospinal fluid and even plasma increases, thus achieving the purpose of pain relief.
c) Gate control theory:
IF current can cause obvious tremor sensation and muscle trembling, easy to excite the crude fiber, make the SG cells excited, close the gate, inhibit the activity of T cells, so as to reduce or impede the transmission of pain impulses to the center, and achieve the purpose of analgesia.
The Body Health computerized intermediate frequency therapeutic instrument has been verified by the national clinical base, and the effect is remarkable.
Second, exercise muscles
Similar to the low-frequency pulse current, the low-frequency current modulated by 1-150Hz can cause muscle contraction. Therefore, the intermediate frequency current can also be used to exercise muscles, prevent muscle atrophy, improve smooth muscle tone, adjust the autonomic function. It has the following characteristics: small irritation to the skin, not easy to cause pain; no electrolytic effect, not easy to damage the skin, is conducive to lasting treatment; the human body's tolerance is good, the current has a greater depth of action.
T999-1 type computerized intermediate frequency therapeutic instrument mainly adopts 1-150Hz low-frequency modulation 2K-6KHz intermediate frequency and become.
Three, improve blood circulation
IF current single action and stop the action of the immediate skin congestion is not obvious, but in the stop treatment 10-15min after the more obvious. In several types of intermediate frequency current, the role of 50-100Hz low-frequency modulation of intermediate frequency current is stronger.
IF current has a better therapeutic effect on some chronic non-specific inflammation. This is mainly due to the fact that after the action of intermediate frequency current, local blood circulation improves, the absorption and transport of inflammatory products accelerate, the nutrition and metabolism of local tissues are strengthened, and the immune function is improved.
Beijing body health company production of intermediate frequency therapy instrument with 20 prescriptions, each prescription can be treated for 20 minutes, and is 0-150Hz low-frequency modulation of intermediate frequency and become.
Four, soften the scar, loosen the adhesion
Mid-frequency current has a better soften the scar, loosen the adhesion effect, because of the mid-frequency current stimulation can expand the gap between the cells and tissues, so that the adhesion of connective tissue fibers, muscle fibers, nerve fibers and other activities and then separated.
Cervical and lumbar spine health care knowledge
How is the structure of the cervical spine? The human cervical vertebrae are located in the uppermost part of the spine, *** there are 7, except for the first atlantoaxial vertebrae and the second section of the cardinal vertebrae between no discs, the rest of the cervical vertebrae between *** there are 6 discs. In front of the cervical vertebrae, there are carotid artery, trachea, esophagus, larynx and other important organs, surrounded by muscles and other tissues encircle, play a role in connecting the head and torso. The cervical spine consists of vertebrae, vertebral arches, transverse processes, upper and lower articular processes and spinous processes, etc. The posterior edge of the vertebral body and the vertebral arches *** with the composition of the foramen, each foramen is connected to form the spinal canal.
What are the characteristics of the physiological curvature of the cervical spine? The human body in sitting or standing from the side of the human neck seems to be straight, but the cervical vertebrae are not straight, and in its middle there is a forward protruding arc, the arc of the protrusion, in medicine, known as the physiological curvature of the cervical spine.
The formation of the physiological curvature of the cervical spine is due to the cervical intervertebral discs before and after the thin. This is the physiological needs of the human body, can increase the elasticity of the cervical spine, play a certain role in cushioning the shock, to prevent brain damage; but also the cervical spinal cord, nerves, blood vessels and other important organs of the normal physiological activities of the cervical vertebrae, cervical vertebrae physiological curvature of the change, can cause the corresponding pathological changes.
The cervical spine physiological curvature is straightened, physiological convexity disappeared, often indicates the cervical vertebrae, muscles, nerves and other abnormal changes, is a pathological manifestation of the main causes are: acute cervical muscle sprains, cervical and shoulder fibrous tissue inflammation, radiculopathy, cervical vertebrae, the cervical vertebrae of the lesion, ankylosing spondylitis.
What is cervical spondylosis?
Cervical spondylosis, also known as cervical spine syndrome, is a clinical syndrome that occurs when the cervical intervertebral discs, cervical osteoarticular joints, and the surrounding soft tissues are damaged or degenerated, resulting in secondary damage to the cervical nerve roots, vertebral arteries and veins, cervical sympathetic nerves, and the cervical spinal cord after they have been compressed or stimulated.
Cervical spondylosis is a common disease that occurs in adults between the ages of 40 and 60, but in recent years, due to the accelerated pace of life and the increased pressure of study and work, cervical spondylosis has shown a tendency to rejuvenate. The clinical symptoms of cervical spondylosis are complicated, which are related to the location, degree and individual of the lesion, and are mainly neurological symptoms, such as: pain in the back of the neck, numbness and weakness of the upper limbs, weakness of the lower limbs, difficulty in walking, headache, nausea, vomiting and so on. Cervical spondylosis patients have certain characteristics of finger numbness, or the thumb, index finger or combined middle finger, or pinky finger, ring finger or combined middle finger, five fingers are less numb, can be involved in the forearm, upper arm, often accompanied by the phenomenon of reduced grip strength or local muscle atrophy, some patients also have special manifestations: such as high or low blood pressure, angina pectoris, arrhythmia, vision loss, hearing loss, breast swelling and pain, dysphagia. Many patients with cervical spondylosis also have symptoms of vertigo, which is induced and aggravated by head and neck activities or postural changes, and can be relieved by restoring the posture.
What kind of people are prone to cervical spondylosis?
In terms of age, along with age, the cervical spine too much chronic strain back to cause disc degeneration, elasticity weakened, vertebral edge of the formation of bone spurs in small joint disorders, ligament thickening, calcification, and a series of degenerative pathological changes, so the middle-aged and old people suffering from cervical spondylosis, more people.
Occupationally, the long-term low head of the ambulatory workers or head often to a certain direction of rotation, such as computer operators, accounting, compilation, secretarial and other professionals, due to the cervical vertebrae for a long time in the flexion position or some specific position, the cervical spine muscles are in a long-term non-coordinated state of stress, the back of the neck muscles and ligaments susceptible to strain, the vertebral anterior edge of the wear and tear of each other hyperplasia, in the upward twisting, excessive lateral flexion, and further lead to injury, easy to be pulled by the muscles and ligaments, and the front edge of the vertebral body to wear and proliferation. The first thing you need to do is to get a good deal of money to pay for the work you have done.
From the sleep posture, when the pillow is too high, too low or pillow core material is not appropriate, poor sleep posture for a long time, easy to cause cervical vertebrae muscles, ligaments and small joints balance imbalance, tension on the side of the easy fatigue and produce different degrees of strain. People who like high pillows and have a history of repeated "pillow falls" are prone to cervical spondylosis. In addition, there are bad postures in daily life, such as often lying down to read, watch TV, because the head for a long time in a single position, but also prone to cervical spondylosis
Patients with head trauma are prone to cervical spondylosis, due to traffic accidents, sports injuries caused by cervical spine injuries, often triggered by the occurrence of cervical spondylosis.
In addition, congenital malformations of the cervical spine, such as congenital spinal stenosis, congenital fusion of vertebrae, etc., may affect the normal physiological activity of the cervical spine and suffer from cervical spondylosis. Since cervical vertebrae 4, 5 and 6 segments are in front of the pharynx, chronic inflammation of the pharynx may also be a cause of cervical spondylosis symptoms.
What are the common treatments for cervical spondylosis?
There are many treatment methods for cervical spondylosis, such as traction, physiotherapy, massage, external herbal medicine, medical gymnastics, oral medication, acupuncture therapy, etc., gua sha therapy, closed therapy, etc., but various methods have their indications and contraindications.
Take traction therapy, through the traction force and the counter-traction force of the mutual balance between the cervical vertebrae, so that the phenomenon of the cervical spine line is not correct gradually change, so that the intervertebral joints of the distortion, loosening and misalignment of the slight reversible pathological changes disappear. Traction can make the intervertebral space gradually be pulled open, thus alleviating the compression and irritation of the nerve root and other tissues; at the same time, the fixed braking effect of traction restricts the cervical spine activities, reduces the stimulation or friction caused by activities, and is conducive to the absorption and regression of the nerve root and the local inflammatory oedema of the soft tissues around the congestion and exudation. Traction can also make the neck spasm muscle relaxation, relieve pain symptoms, and make the affected appear to be functional movement is restored, vertebral artery distortion, spasm can also be improved with traction, thus helping to improve the blood supply to the brain and spinal cord and cerebral spinal cord circulation. However, improper traction, such as due to traction weight is too large or traction duration is too long or traction angle is not appropriate, thus causing neck injury, the slightest cause of cervical soft tissue, including muscle, ligament, joint capsule and intervertebral disc injury, etc., and the heaviest cause of the spinal cord, nerve roots, vertebral artery traction stimulation, resulting in aggravation of cervical spondylosis. Therefore, it is necessary to master the power, angle and time of traction in order to achieve both therapeutic effect and not to cause adverse consequences.
Another example is massage therapy. Tui na treatment of cervical spondylosis techniques are divided into relaxation techniques, therapeutic techniques, in the relaxation of the three kinds of techniques. When treating, with the doctor's hands and simple instruments in certain parts of the body or acupuncture points, along the route of the meridian, the direction of qi and blood flow, applying different techniques to achieve the purpose of treatment. Tui na pain is small, simple and easy to implement, and the therapeutic effect is sometimes immediate. However, due to the complexity of the cause of cervical spondylosis, pathological changes in a variety of cervical and very important structures such as the spinal cord, nerve roots, vertebral arteries, etc., the doctor not only need to have a skillful massage techniques, but also pay attention to the strength, especially cervical spinal canal, intervertebral foraminal stenosis, cervical vertebrae, serious osteophytes, or vertebral body between the formation of bone bridges, as well as severe hypertension, arteriosclerosis and blood supply is insufficient to the people, cautious of the massage therapy. There are cervical vertebrae fracture, dislocation, deformity and bone tumor or tuberculosis and other destructive lesions, suspected that there are tumors in the spinal canal, spinal cord lesions are contraindicated for massage therapy.
People use physical therapy is more common, physical therapy for cervical spondylosis has a very good therapeutic effect, you can choose to interfere with electricity, audio electrotherapy, direct current ion introduction, ultrasound, infrared, laser and wax therapy. Especially with the development of electronic technology, the application of electronic instruments for the prevention and treatment of cervical spondylosis has become a healthy and fashionable choice. Beijing body health science and technology development limited company production of T999-1 type computerized intermediate frequency therapeutic instrument, memory 20 expert prescription, by the clinical experiment in the hospital, on the spine, hip, ankle and other weight-bearing prone to osteoarthritis and lumbar disc herniation, has to improve blood circulation, analgesic, anti-inflammatory effect.
Beijing Shukang Billion Medical Equipment Co!