What is the preferred number of rescuers when using a stair chair?

The preferred number of rescuers when using a stair chair is typically two. Using two rescuers allows for better stability and control when maneuvering the patient down or up stairs. Each rescuer can properly support a corner of the stair chair, which helps ensure the safety of both the patient and the rescuers. This two-person approach also allows for effective communication between the rescuers, making it easier to navigate stairs and tight corners efficiently.

Although more rescuers may seem beneficial in certain scenarios, it can complicate the process and create challenges in coordination, especially in narrow spaces. A single rescuer handling a stair chair compromises safety, as it becomes increasingly difficult to manage the weight and balance of the patient. Therefore, having two rescuers is the optimal choice for safe and effective transport using a stair chair.