睡枕对侧卧脸部的挤压研究及多功能睡枕设计

针对普通睡枕对人侧卧时的脸部存在挤压以及如何避免或减少挤压这一问题,利用医用血管显像仪TEKSQRAY-BVI对3位受试者进行血流微循环实验,并设计了一款具有防脸部压纹效果的四翼分体式多功能睡枕,利用Tactilus压力垫将此新结构睡枕与常见S型乳胶枕通过体压分布测试进行对比,探究多功能睡枕能否有效地减弱或消除对脸部的挤压。通过比较受压点与非受压点的变化率得出:侧卧时睡枕对侧脸挤压的影响较大;改良设计的四翼分体式多功能睡枕可使侧脸大面积悬空,从而避免睡枕对侧脸腮部和眼角的挤压,减弱不利影响。

Study on pressing of side lying face and design of multifunctional sleeping pillow

ing at whether the normal sleeping pillow has pressing on the face when a person is lying on the side and how to avoid or reduce the pressing, the blood flow microcirculation experiment was performed on three subjects by using a medical blood vessel imager TEKSQRAY-BVI. A four-wing split-type multifunctional sleeping pillow with anti-face embossing effect was designed, and the Tactilus pressure pad was used to compare the new structure sleeping pillow with the common S-type latex pillow for the body pressure distribution test. Whether the pillow can effectively reduce or eliminate this effect was investigated. By comparing the change rate of the pressure point and the non-pressure point, the influence of the sleeping pillow on the side of the face is greater. The results of the pressure distribution map show that the use of the four-wing split type multifunctional sleeping pillow can make the side face suspend in a large area, thereby avoiding the pressing of the side of the sleeping pillow and the corner of the eye.