Generally, pillows are usually soft and flexible. They can be identified by hand. The traditional Asian pillows are square. In addition to soft pillows, there are ceramic and metal hard pillows. Generally, soft pillows can be divided into three categories, one is stuffing pillows, such as chemical fiber pillows, down pillows, medicine pillows； the second is shaped pillows, such as latex pillows, memory pillows； the third is adjustable pillows, such as smart pillows, lifting pillows Etc.； This creation is a high-back wheelchair using a head holder, which is stuck in a wheelchair with a pillow, and the strap is fixed, so that the patient's head is not easily dropped down, and the fixed effect has been achieved.一般枕頭，其通常結構柔軟，富有彈性，用手一摸便可鑑別，東亞傳統枕頭為方形，除了軟枕頭外還有陶瓷、金屬製的硬枕。大致上軟枕頭可分為三大類，一是填塞枕，如化纖枕，羽絨枕，藥枕；二是定型枕，如乳膠枕，記憶枕；三是可調控枕，如智能類枕頭，升降枕等；本創作製造屬於高背輪椅使用頭部固定器，利用枕頭黏在輪椅上，及綁帶固定，使病患頭部不容易往下掉，已達到固定的效果。
