Comfort is another critical consideration. Hospital beds for the elderly often come with specialized mattresses that provide pressure relief, preventing bedsores, which are a significant concern for patients with reduced mobility. These mattresses are often made with memory foam or gel material to distribute weight evenly and allow for better airflow, keeping the patient comfortable during long hospital stays.

Additionally, the tread pattern on wheelchair wheels is essential for traction. A well-designed tread provides better grip on various surfaces, enhancing safety during outdoor use, especially in wet or slippery conditions. Users should evaluate their typical environments to choose a suitable tread design.