With the medical industry's dual improvement of green development and safety standards, the upgrading of disposable medical supplies materials has become an industry consensus. With its outstanding safety attributes and environmental protection advantages, biodegradable polyester fiber has gradually replaced traditional non-degradable materials and is widely used in disposable protective clothing, masks, medical dressings and other products, providing core support for the green transformation of the medical industry.

Safety performance is the core requirement of medical materials, and biodegradable polyester fiber performs well in this field. The fiber is prepared through a special polymerization process and does not contain harmful heavy metals, formaldehyde and other irritating substances. No harmful gases or particles are released during use, which can effectively avoid secondary harm to medical staff and patients. At the same time, it has good biocompatibility and has no allergic reaction when in contact with human skin. It is suitable for direct contact products such as medical dressings and disposable sheets. It has been tested by authoritative organizations and has met the antibacterial performance standards. It can inhibit the growth of common pathogenic bacteria such as Staphylococcus aureus and Escherichia coli, further ensuring the safety of the medical environment.

In terms of environmental protection, biodegradable polyester fiber completely solves the problem of garbage disposal of traditional disposable medical supplies. Traditional medical plastic materials are difficult to degrade. Incineration will produce toxic gases, and landfilling will occupy land and pollute soil and water sources. Biodegradable polyester fiber can be decomposed by microorganisms into harmless substances such as water and carbon dioxide under natural environment or industrial composting conditions. The degradation rate can reach more than 90%, which greatly reduces the pressure of medical waste on the environment. After a tertiary hospital piloted the use of disposable protective clothing made of this fiber, the cost of medical waste disposal was reduced by 20%, and the harmless disposal of waste was achieved, which is in line with the environmental protection requirements of the medical industry under the "double carbon" goal.

In addition, biodegradable polyester fiber also retains the advantages of traditional fibers such as lightness, breathability, and easy processing, without affecting the wearing comfort and production efficiency of disposable medical supplies. In the future, with the iteration of technology, its cost will be further reduced, and it is expected to achieve comprehensive substitution in more disposable medical supplies, promoting the high-quality development of the medical industry in a safe, green, and sustainable direction.