This paper describes the development process of a new wearable intravenous infusion ifxture device. The device consists of a wearable device and an infusion stand structure. It is characterized by ingenuity indesigning, low cost, easy fabrication, and user-friendliness. It can solve problems of impaired mobility during the infusion and increase patient’s comfort level. The clinical application of the results showed that the device can effectively improve patient’s mobility level and reduce the patient's restlessness caused by prolonged bed rest. The device also decreased the working load of nursing and attending and is of good clinical signiifcance.%本文阐述了一款新型佩戴式静脉输液固定装置的研制过程。该装置主要由佩戴装置及输液架等结构组成，具有设计新颖、成本低廉、制作简单、使用方便等特点，解决了患者在输液过程中行动不便的问题，提高了患者的舒适度。临床应用结果表明，该装置可有效改善患者活动的便利性，进而缓解了患者的烦躁情绪，同时也减轻了部分看（陪）护需求，具有较好的临床价值。
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