How to rescue the object from blows and mechanical injuries?

When the human body is harmed by external forces, brain concussion, bleeding, fractures, etc. may occur, resulting in shock to the injured. At this time, we must first let the injured lie flat, raise the legs, pay attention to keep warm and quiet, try not to move the injured; at the same time, to the injured oxygen, keep the airway open, and immediately contact a doctor for treatment. In the production safety accidents that occurred in the construction industry, the highest number of accidents caused by falling accidents ranked first. Objects and mechanical damage also belonged to one of the five major injuries.

(1) To transport the wounded, it is necessary for many people to exert pressure on it at the same time. When transporting, they must use wood or hard materials. They should not use a stretcher or a pillow. Suspected of a fractured cervical spine, the head of the victim must be placed in a positive position, sandwiched between sandbags on both sides to prevent the head from shaking.

(2) For severely bleeding wounds, hemostasis can be achieved with compression and hemostasis. This method is suitable for temporary hemostasis of arterial bleeding in the head, neck, and extremities. That is, pressing the palm or the palm of the hand tightly against the arterial beating site (half-stop point) closer to the heart than the wound. When hemorrhage of large blood vessels in the extremities occurs, tourniquets (such as rubber tubes, scarves, tapes, ropes, etc.) should be used to stop bleeding.

(3) In case of a severed limb (indicated by a casualty) during an accident, the broken limb (finger) must be preserved at the same time as the first aid. The specific method is: wrap the broken limb (finger) with clean gauze, do not rinse with water, and do not Soak with other solutions, if possible, place the wrapped limb (finger) in the ice cube. The ice cube can not directly contact the broken limb (finger), and the broken limb (referring to) can be sent to the hospital along with the injured person. repair.

(4) When an injured person is found to have a severe fracture, he must take correct fracture fixation. The materials used to fix the fracture can be wooden sticks, wood boards, cardboard, etc. The length of the fixing material should be such that the upper and lower joints at the fracture site can be fixed or the bone fractures do not move.

(5) For fractures of the spine or neck, if you cannot move the injured, you should contact the doctor quickly and wait for the medical staff who carries the medical device to move.