Cervical pillow

Abstract

The invention relates to a cervical pillow. The cervical pillow comprises a neckpillow shell, a head tray and a top shell which are sequentially arranged. The neckpillow shell is provided with a neck supporting part for elevating the cervical vertebra, and the head tray is shaped like an arc-shaped concave surface which is high in left side and right side and low in middle. The side, far away from the head tray, of the neckpillow shell is connected with a vibrator which conducts vibration massage on the cervical vertebra, and the bottom of the other side of the neckpillow shell is provided with multiple air outlet holes; the top shell is provided with multiple air outlets with the wind direction adjustable; a pillow body is internally provided with a swing mechanism which drives the head tray to swing left and right, an air supply device for outputting hot wind to the air outlet holes and the air outlets and a power supply; the cervical pillow further comprises a control unit for controlling the air supply device, the vibrator and the swing mechanism to work successively. According to the cervical pillow, the air supply device, the vibrator and the swing mechanism are controlled to work successively and used step by step, recovery of the cervical curvature is facilitated, the cervical spondylosis is effectively prevented and cured, and use is safe, reliable and comfortable.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a cervical pillow. Background technique [0002] Cervical spondylosis is mostly caused by strains of cervical intervertebral discs, interspinous joints, muscles, ligaments, etc. caused by wind, cold, humidity, uncomfortable pillows or improper lying postures, cervical muscle strain, long-term single posture of the head and neck, poor posture, or excessive fatigue, and sometimes trauma It can also cause cervical spondylosis. Under the action of the above factors, cervical muscle spasm, fatigue or muscle strength imbalance will lead to changes in the physiological curvature of the cervical spine, resulting in relaxation of the cervical joint capsule and ligaments, instability of the cervical facet joints, dislocation of the vertebral joints and joint cavity Gap narrowing and other conditions, which in turn lead to cervical muscle fiber and ligament edema, degeneration, hypertrop...

AI Technical Summary

Problems solved by technology

[0004] When the shoulder and neck muscles are not completely relaxed or are still very stiff, directly use machinery or the head's own gravity to pull the deformed cervical curvature. This method will aggravate the damage of muscles, blood vessels, and nerves, which is not conducive to the curvature of the cervical spine. The recovery of cervical spondylosis will also artificially cause the recurrence of cervical spondylosis

[0005] A certain intensity of current can stimulate neck muscles and nerves, but it can only relieve pain and fatigue around the cervical spine, and cannot fundamentally solve the problem of cervical curvature deformation caused by cervical joint deformation and adhesion

[0006] The key to treating cervical spondylosis is to restore the normal physiological curvature of the cervical spine. Although there are techniques for restoring the normal physiological curvature of the cervical spine in the prior art, it does not involve the return of the deformed cervical curvature and the recovery of stiff neck muscles. relaxation

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