fixed headrest structure

Abstract

The invention provides a fixed head pillow structure. The fixed head pillow structure comprises a main air sac and an air pressure regulation component, wherein a first air sac, a second air sac, a third air sac and a fourth air sac are arranged in the main air sac; a first supporting region is formed by the first air sac and the second air sac, a second supporting region is formed by the third air sac and the fourth air sac, a third supporting region is formed by the first air sac and the third air sac, and a fourth supporting region is formed by the second air sac and the fourth air sac; andthe air pressure regulation component is used for regulating the air pressure in the first air sac, the second air sac, the third air sac and the fourth air sac to regulate the relative height of thefirst supporting region and the second supporting region as well as the relative height of the third supporting region and the fourth supporting region, so that a patient is at a horizontal position,and when the head is pillowed on the main air sac, the pitch angle and the bilateral deflection angle of the head of the patient are regulated; and therefore, according to the relationship between the healthy side and the diseased side of the patient, the head of the patient is regulated to an appropriate angle, so that the situation that the skin flap is dragged is avoided, and the blood supplyof the patient is guaranteed to be normal.

Description

technical field [0001] The invention relates to the field of medical rehabilitation appliances, in particular to a fixed headrest structure. Background technique [0002] Skin expansion is a common method for repairing facial and neck scars. The color, texture and elasticity of the skin flap in the thoracic triangle are similar to those of the face, so it has always been the focus of attention in plastic surgery. Using the pedicled flap after the expansion of the thoracic triangle to repair a large area of ​​facial and neck scars at one time, the clinical operation is simple, the postoperative appearance is improved, and the ideal repair effect can be achieved. [0003] After the operation is completed, the blood supply and survival of the flap play a decisive role in the success of the operation. After the flap is transferred, the flap pedicle is still located in the thoracic triangle. At this time, if the patient moves the head too much, the flap will be pulled, which wil...

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a fixed headrest structure to at least solve the problem in the prior art that the patient's head cannot be adjusted to a suitable angle according to the specific operation situation of the patient when the patient is in a supine state after the flap transplantation operation. question

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