Function and price of cervical vertebra tractor

The product is suitable for cervical spondylotic radiculopathy, and has obvious therapeutic effect on symptoms such as neck pain caused by long-term work, study or driving, and can play a role in neck health care after long-term use. Flexible cervical traction device is a method of applying external traction by inflating, which creates superior conditions for the treatment of cervical spondylosis, and patients with cervical spondylosis can treat themselves at any time.

60-200 yuan

How to use:

1. Wear portable cervical traction device correctly. First-time users can look in the mirror, adjust the size of the neck circumference, and fix the middle nylon buckle on the front to adapt to people with different neck circumferences.

2. Please tighten the deflation nut before inflating the inflatable ball.

3. Inflate with an inflatable ball until the patient feels that the intensity is appropriate and the symptoms are relieved.

4, traction fixation treatment at least 2-3 times a day, at least 30 minutes each time.

5. After use, loosen the deflation nut and slowly deflate.

How to choose tractors scientifically;

1, traction value The magnitude of traction means that when traction is in the lying position (lying flat), the vertebral body can only be pulled apart when it reaches more than 10% of the body weight. The strength is too small, the vertebral body can't be pulled open, and it is too big, which is easy to strain muscles and ligaments; Through clinical case observation, X-ray research shows that the traction when lying flat is about 10% ~ 15% of body weight. Because the stretching length of the spine is the largest in this range, with an average of 0.56cm. When the traction force is 5%- 10% of the body weight, the stretching length is not at the maximum. When the traction force is greater than 20% of the body weight, the tensile length does not increase with the increase of traction force. For the elderly and infirm, osteoporosis, intervertebral disc degeneration and spinal cord type, the traction force should be below 6%, so as to avoid causing large tensile displacement of the spine, leading to or aggravating spinal instability. 2. Traction angle According to the principle of human biomechanics, the selection of traction angle should restore the natural curvature of the spine most effectively. Horizontal traction can stretch the intervertebral space to the maximum with minimum force and reduce the pressure of nerve roots, and traction and stretching are the most effective. X-ray study through clinical case observation also proves that the force perpendicular to the spine is most suitable for restoring the physiological curvature of the spine and adjusting the mechanical balance inside and outside the spine. 30-90 angle traction can instantly stretch the vertebral body, restore the normal physiological curvature of the spine and adjust the internal and external mechanical balance of the spine, which is the most effective traction angle for spinal traction. 3. Traction time Traction time is another important factor of spinal traction. Traction time is closely related to traction intensity, that is, when traction intensity is high, traction time is slightly shorter, otherwise, it is slightly longer. But the longer the traction time, the greater the mechanical effect. Because the maximum separation of vertebral bodies during spinal traction occurs in the first few minutes of a given traction. Through X-ray research and observation of patients with different clinical traction time, it is found that when the traction time is 15 ~ 20 minutes, 90% of the spinal curvature tends to be normal, while when the traction time exceeds 15 ~ 20 minutes, the patients feel uncomfortable, and the X-ray film shows that the stretching length of intervertebral space is shortened by 30%. Therefore, it is considered that traction time 15 ~ 20 minutes is the best. To sum up, when choosing a good tractor, you can judge according to the above three points. The size of traction is the key. The force is too small, the vertebral body can't be pulled open, and it certainly has no effect. If the force is too large, it is easy to strain muscles and ligaments (lying traction does not need to bear the weight of the body. If the neck is pulled by sitting posture, the best pulling value should be more than 10% of body weight plus head weight; When standing for waist stretching, the best traction value should be 10% of body weight plus upper body weight); Traction must have an angle, whether it is vertical neck descent or parallel stretching of lumbar spine is an unscientific traction angle; The traction time can be controlled within 20 minutes.