Battlefield rescue includes two aspects: self-rescue and mutual rescue, which is an important task to preserve combat effectiveness. Rescue techniques mainly include ventilation, hemostasis, bandaging, fixation, and transportation.
(1) Ventilation
1. When rescuing a seriously injured person with artificial respiration, you should first check whether he is breathing. You can check whether the chest rises and falls or stick cotton wool to the nostrils to see if there is any swing. If breathing has stopped, mouth-to-mouth artificial respiration must be performed quickly. The specific method is: first make the wounded person lie on his back, clear the blockage in his mouth to keep the respiratory tract open, then lift the wounded man's chin, tilt his head back, and open the mouth; pinch the casualty's nostril with one hand, put the other hand under the neck and Hold up; take a deep breath, blow hard into the casualty's mouth, then quickly raise your head and release your hands at the same time.
2. External chest cardiac compression
(2) Hemostasis
1. Types of bleeding
2. Bleeding Methods
(3) Tourniquet Hemostasis Method
A tourniquet is a first-aid product used to stop limb bleeding. The commonly used tourniquet is a rubber tube about 1 meter long. Generally, tourniquets are used when other methods of bleeding from large arteries in the extremities are ineffective. The key points of the method are: hold the rubber band with your left hand, leaving five inches behind the head, tighten the ring body with your right hand, pass the head to the left hand, pinch the middle index finger with the two fingers, pull it down along the limb, and insert the ring in the front to ensure that it is not loose.