The work aims to review the research status of medical dialysis paper, introduce the relevant standards and basic performance characteristics of medical dialysis paper, and prospect its application prospect and development trend, so as to provide ideas and methods for the future research of medical dialysis paper. By systematically searching relevant literature at home and abroad, this study summarized and analyzed the research progress of medical dialysis paper in terms of standards, material properties and technical development. At the same time, the existing technical standards of medical dialysis paper were compared, and the main methods and realization paths of performance optimization were reviewed, including the improvement strategies of key properties such as air permeability, antibacterial property, wet strength and mechanical strength. The study showed that the traditional medical dialysis bag was mainly made of transparent plastic films. Although it had certain advantages in strength and formability, it was difficult to meet the current demand in terms of environmental protection and sustainability. The medical dialysis paper prepared by plant fiber as the main raw material became an ideal choice to replace plastic film because of its excellent permeability, antibacterial property, wet strength and mechanical strength. At present, medical dialysis paper is gradually replacing plastic films, and is widely used in the field of medical packaging with excellent performance, but high-end products are still dominated by international enterprises, and there is still a certain gap between domestic products and foreign products in performance stability and versatility. In the future, the development of medical dialysis paper should focus on versatility and environmental protection, and improve performance and a wider range of applications through raw material diversification and process optimization. Strengthening technology research and development and industrialization capabilities will be the key path for domestic enterprises to narrow the gap and meet market demand.