War injury rescue techniques mainly include cardiopulmonary resuscitation, hemostasis, bandaging, immobilization, handling of five contents.
One, cardiopulmonary resuscitation:
Cardiopulmonary resuscitation refers to the resuscitation measures adopted for respiratory and cardiac arrest. That is, artificial respiration instead of voluntary breathing, heart squeeze to form a temporary artificial circulation and induce the heart's voluntary beat.
Simply put, when the casualty is found, he should be assessed to determine whether the cardiac arrest, respiratory arrest, at this time you can touch his carotid artery pulsation, as well as nasal flap, to determine its respiratory circulation, when there is a sudden impaired consciousness, heartbeat and respiratory arrest, you need to immediately place the casualty in a safe place, in the first time to the casualty to implement artificial CPR.
First of all, make the casualty lie flat on the ground or hard board, and in the middle and lower 1/3 of the junction of the sternum, place the root of the palm of the hand, the implementation of artificial cardiac compression, to keep both elbow joints straight, the arms and the casualty perpendicular to the frequency of compression to maintain the frequency of 100-120 times a minute, the depth of 5-6 centimeters.
When operated by a single person, every 30 times of compression, 2 times of artificial respiration, continuing 5 groups as a cycle, until the casualty appears heartbeat, breathing or change of consciousness.
Two, stop bleeding
Blood is the source of life, which circulates in all parts of the body through the constant contraction of the heart. When blood loss reaches 20% to 30%, it will jeopardize the life of the injured.
Three, bandage
Bandage usually use the issued first aid kit, use the first aid kit along the direction of the arrow to tear open, the dressing will cover the wound, and then bandage. Different parts of the body have different bandaging methods.
The best method is the triangular towel bandage, but in the battlefield, often lack of or no ready-made first aid materials, should use their own items (such as hats, clothes, towels, handkerchiefs, etc.) for bandaging.
Four, fixed
Fixed is to make the injured limb brake, so that the injured limb to get rest, to avoid increasing the damage, but also to reduce the pain of the wounded, to facilitate the evacuation. Any bone or joint injury should be immobilized. Fractures can be divided into open fractures and closed fractures.
Commonly used fracture fixation methods are clavicle fracture triangle towel temporary fixation method, upper arm humerus fracture torso triangle towel temporary fixation method, forearm ulnar radius fracture temporary fixation method, calf tibiofibular fracture temporary fixation method, thigh femur fracture fixation, calf fracture fixation method and so on.
Fifth, handling
In the battlefield on the casualty for hemostasis, bandaging, fixed treatment, should be safe and quickly to the casualty to the more hidden places, and promptly sent to the ambulance rescue, according to the battlefield timing and the casualty should be taken to different handling methods. Common methods include sideways creeping handling method, single shoulder, back, hold method, two-handed handling method, stretcher handling method.