Talking about the kinds of ambulance stretcher cars
The use of a negative pressure inflatable padded stretcher for ambulance stretcher vehicles is a good tool for handling multiple fractures and injuries to the spine. The inflatable cushion can properly fix the entire body of the casualty. When using, first pad the pad and then flatten it, put the wounded in the pad, pull out the air inside the bag, the air cushion can be hardened, and the injured person is firmly fixed in it, and can be stable and will not fall during the transportation. inverted.
1. Lifting stretcher and walking stretcher
2, negative pressure inflatable pad type fixed stretcher
The shovel stretcher consists of two aluminum alloy plates on the left and right. When carrying the injured person, first place the injured person in the supine position, fix the neck, and then insert the left and right pieces of the stretcher from the side of the injured person into the back, and then carry it after fastening.
4, basket stretcher
Also known as "Stoke Basket", there are two types commonly found on the market: aluminum alloy type; synthetic resin type; its shape is very similar to its name, like a "boat". When the trapped person is transported, the trapped person is placed in the ambulance stretcher. The stretcher is “closed” inside the stretcher with the front sling on the “protrusion” edge. This will not cause the trapped person to get out of the stretcher due to the displacement of the stretcher (such as flipping and shaking).
Behind the security, there are also some hidden dangers. If the trapped person is overweight and the sling tied to the front is too tight and the operation time is too long, it will easily lead to the chest tightness and suffocation of the trapped person. The situation in the North American fire industry that the trapped person will die in the basket stretcher due to improper disposal is called “iron coffin” (the early basket stretchers are mostly aluminum alloys).
5, roll stretcher
Also known as the "Sked", it is similar in use to the basket stretcher, but is lighter in weight (8 to 12 kg) and can be rolled up in a roller or backpack. Its raw material is a special synthetic resin, which is corrosion-resistant and generally orange. The roll stretchers on the mainland market are mostly similar products of Jiangsu and Zhejiang. In the North American fire industry, the behavior of trapped people inside the roll stretcher due to improper operation of rescuers is called “wrapper” (early roll stretchers are mostly made of high-strength canvas).
6. Basic dimensions of the ambulance stretcher:
The bed surface of the stretcher can be adjusted to the forward or backward tilting state according to the actual operation requirements. The front and rear fixing brackets of the bed are arranged, and the stretcher car is installed on the ambulance in a proper position to lock the back of the stretcher, and the lockable pneumatic spring support can be used. Stepless adjustment in the range of 0-60 degrees