Many of these conditions make the variable height feature of a hospital bed a medical necessity. When a patient with debilitating diseases and conditions can control the height of their bed, they can get in and out more easily and without caregiver assistance. Conditions like arthritis can require this feature to allow the patient to ease up off the mattress, enabling them to place their feet on the floor while sitting on the edge of the bed. 

Additionally, brand reputation and warranty services can impact the price of motorised wheelchairs. Established brands often offer reliable products with extensive customer service support, which may justify a higher price tag compared to lesser-known brands. Prospective buyers should consider warranties and after-sale services as part of their purchasing decision, as these factors could save costs in the long run.

An Assistive Walking Aid for the Elderly Enhancing Mobility and Independence