Urinary catheterization is one of the most basic operation techniques in clinical basic nursing. Urinary catheter is the core product in urinary catheterization，which is used to help patients drain urine. This article aims to help the readers to understand the current status of the urinary catheter industry and predict the future development trend through the analysis of the urinary catheter market in China. This article reviews the historical development of catheterization at home and abroad. This article analyzes the scale and development status of foreign urinary catheter market. Due to the rapid development of the medical industry，the European and American markets have made a greater contribution to the urinary catheter market and the demand is increasing year by year. This article discusses the clinical application scenarios of urinary catheters in China，the transformation of product process flow from traditional manual，modern technology to fully automated production technology，market capacity and potential，current production capacity of domestic enterprises，hydrophilic coatings，antibiotic coatings and ultra-smooth coatings. The development of coating technologies，such as antibacterial coatings，was reviewed，and the impact of current medical policies on urinary catheters was analyzed. Through the analysis of the current situation of the urinary catheter industry in this article，it can be seen that the market size of the urinary catheter industry in China will grow steadily，with great potential for future development.