Multi-directional adjustable double layer replacement neck support

Abstract

The invention relates to a multi-directional adjustable double layer replacement neck support which comprises a front neck shouldering, a rear neck shouldering, a lower jaw support, an afterbrain support, a neck shouldering connecting part, a lower jaw support regulating part and an afterbrain support regulating part; the front neck shouldering and the rear neck shouldering are held face to face to form into a cylinder which is similar to the neck; a lower edge of the front neck shouldering extends externally to form into a lower profiling support edge which contacts with the chest and the front half portion of the shoulder; the lower edge of the rear neck shouldering extends externally to form into a lower profiling support edge which contacts with the chest and the rear half portion of the shoulder; a profile of an external lateral wall of the lower jaw is similar to an inner profile of the front neck shouldering; the upper edge of the lower jaw which extends outward is similar to a profile of the lower jaw; a profile of an external lateral wall of the afterbrain support is similar to an inner profile of the rear neck shouldering; the upper edge of the afterbrain support which extends outward is similar to a profile of the afterbrain; and the neck shouldering connecting part is arranged on two lateral walls of the front shouldering and the rear shouldering. The multi-directional adjustable double layer replacement neck support has the advantages of being low in cost, simple to operate and good in utilization effect.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a multi-directional adjustable double-layer replacement neck collar. Background technique [0002] After various cervical spine operations, the head should be fixed to prevent excessive stretching and flexion, and to avoid re-injury to bones and muscles. Traditional plaster and ordinary symmetrical cervical collar fixation are greatly limited due to inconvenient operation and inconvenient observation of the wound. The comfort of plaster fixation is not good, and at the same time, it cannot be adjusted, and it is extremely inconvenient to wear. It is also prone to eczema and compressive ulcers after long-term fixation, which increases the pain of patients. In addition, the price of ordinary symmetrical neck braces changes little, and only large, medium and small models are available. At the same time, a small number of so-called adjustable braces are only partial fine-tuning, which ...

AI Technical Summary

Problems solved by technology

[0002] After various cervical spine operations, the head should be fixed to prevent excessive stretching and flexion, and to avoid re-injury to bones and muscles. Traditional plaster and ordinary symmetrical neck braces are greatly limited due to inconvenient operation and inconvenient observation of the wound.

The comfort of plaster fixation is not good, and it cannot be adjusted at the same time. It is extremely inconvenient to wear. It is also prone to eczema and compressive ulcers after long-term fixation, which increases the pain of patients.

In addition, the price of ordinary symmetrical neck braces changes little, only large, medium and small models. At the same time, a small number of so-called adjustable braces are only partial fine-tuning, which cannot fully fit the physiological structure of the human body. The fixation effect is not good, and patients are uncomfortable to wear.

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