Application of information visualization design in the popularization of the knowledge of medical waste

With the continuous improvement of living standards, people pay more attention to the knowledge of medical health than before. The knowledge also brings the popularity and development of medical information. However, in the information age of today, tedious and redundant information floods people's lives make it impossible for people to quickly understand and grasp the content they need. Especially after the outbreak of the COVID-19, apart from the epidemic, the large amount of generated medical waste has become an issue of concern, but the current publicity of related knowledge is difficult to resonate with people. After collecting and reconstructing the knowledge about medical waste, a visual information hierarchy design is established to reflect the hierarchical relationships between different medical waste information intuitively and clearly through such a visual presentation. Thus, people better understand and learn them. At the same time, it helps people to put into action together for the disposal of medical waste and provide solutions for the visualization design of rapid and professional sorting and treatment of the increasing amount of medical waste.