What is the difference between a stretcher and a board

1, shovel stretcher Shovel stretcher can be minimized in the handling process of the patient's spine to cause secondary injury. Mainly for the use of seriously injured people, seriously injured people use, can reduce the probability of accidents.　2, the casualty fixed plate The casualty fixed plate is mainly used for fracture patients, such as spinal plate can be used for spinal injuries fixed and handling, ALLIED plate can be used for spinal and head injuries, with splints can also be used for other parts of the fracture patients handling.　3、Hanging basket type rescue stretcher The construction of hanging basket stretcher focuses on the wide range of first aid, flexibility and specificity, such as air or sea rescue. The frame is sturdy and durable, and the simple and reliable device enables the operator to take first aid measures safely and quickly. The hook suspension can be connected with the hook on the airplane to realize the field rescue.　4、Stretcher Cars Stretcher Cars, also known as ambulance stretchers, are suitable for ambulances, hospitals, battlefields, gymnasiums to transport the sick and wounded, and can also be used for general surgery. The stretcher is made of high quality aluminum alloy and aluminum material, with light and flexible structure, and soft foam cushion, which makes the sick and wounded lie down comfortably. The stretcher car adopts low frame structure, can move on the ground, and can be lifted to walk.　The above four kinds of rescue stretcher in the handling of the sick and wounded need to pay attention to the following four points: 1, for different injuries (illness) of the sick and wounded require different positions; 2, the sick and wounded lifted on the stretcher must be buckled after the safety belt to prevent the fall; 3, the sick and wounded up and down the stairs should be kept in a high position to keep the head level as far as possible; 4, stretcher on the car should be fixed, sick and wounded to keep the head towards the front feet back position.