Time is life
Accidents are everywhere in life
When these unexpected situations occur
It is very important to master first aid skills
The establishment of the World First Aid Day is aimed at calling on citizens to pay attention to the popularization of first aid knowledge and let more citizens master first aid skills , save lives and reduce the degree of damage. As we all know, breathing and heartbeat are particularly important for the normal operation of a body. When we face cardiogenic diseases, cerebrovascular diseases, as well as respiratory cardiac arrest caused by various critical illnesses or sudden accidents such as poisoning, trauma, drowning, car accidents, electric shocks, earthquakes, etc., in life and work, what should we do? manage?
Song Yongxin, director of the Emergency Medical Center of Haici Medical Group and director of the Second Department of Critical Care Medicine, introduced that After cardiac arrest, patients will feel dizzy when they are Disappeared and faint in 10 seconds, and dizziness in 30-40 seconds, dizziness in pupils, twitching limbs and sighing in 30-40 seconds. If breathing stops and incontinence in 60 seconds, brain cells will be damaged irreversibly after 4 minutes. In 8 minutes, " brain-death " and "vegetative" states appeared. The golden rescue time for patients with cardiac arrest is within 4 minutes ( golden four minutes ). For every delay of one minute, the patient's survival chance will decrease by 10%. "Time is life", performing cardiopulmonary resuscitation early is the most important means to save the lives of patients with cardiac arrest and .
However, data shows that the current success rate of cardiopulmonary resuscitation in my country is less than 4.5%, while developed countries can reach 47.5%. This situation needs to be changed urgently. In addition, only about 1% of the population in my country have mastered the basic skills of cardiopulmonary resuscitation. Therefore, it is very important to popularize the study of cardiopulmonary resuscitation. An Pengpeng, deputy director of the Second Department of Critical Care Medicine of the Group, introduced that cardiopulmonary resuscitation is a rapid and effective artificial respiration and and heart press and to breathe, and then breathe, and then give artificial respiration and heart press to make the breathing, Rebuilding cycles and actively protecting the brain, ultimately regaining the brain's intelligence. Simply put, witnesses restored their heartbeat and breathing through "chest compression and mouth-to-mouth blowing". "CPR" is divided into five parts.
first step to call (judgment awareness):
pat the patient's shoulders and call in both ears (shaking the patient's head is prohibited to prevent cervical spine damage). If there is no reaction, it is a coma and proceed to the next step.
Step 2 asking for help (call 120):
Call loudly: "Come on, someone has fainted." Hurry up and ask someone to help contact and call 120 (to facilitate subsequent advanced life support) and perform cardiopulmonary resuscitation immediately.
Step 3 External heart press :
Heart pressing site - the lower half of the sternum, the center of the chest, the midpoint of the line between the two nipples. The shoulders are leaned forward directly above the patient's chest, straighten the waist, and use the buttocks as the axis, press down vertically with the weight of the entire upper body, overlap the palms of the hands, clasp the fingers and press with the palms, straighten the arms and elbows Can't make bends. Press the depth of 5-6 cm, and the frequency is 100-120 times per minute.
Step 4 of inspection and unblocking the respiratory tract:
Remove foreign objects (desses, food residues) from the outlet to remove secretions. Use one hand to push the forehead and tilt the head as much as possible, while lifting the chin upward with the other hand. Note: Do not press on the throat and submandibular soft tissue.
Step 5 Artificial respiration determines whether there is breathing:
One look, two listen to three feelings (maintain the posture of opening the respiratory tract, place the ears in the patient's mouth and nose), one look: whether the patient's chest is fluctuating; two listen: whether there is any Breathing sound; three feelings: use your cheeks to approach the patient's mouth and nose, and feel whether there is an exhaled airflow.If you have no breathing, you should immediately give artificial respiration twice, maintain the method of pressing the forehead, pinch the patient's nostrils with your thumb and index finger, open a mask and tighten the patient's lips and blow air, and at the same time, look at the patient's chest and chest with the corners of your eyes. Swelling is effective. Wait for the chest to fall and take a second breath. Generally speaking, the ratio of cardiac compression to artificial respiration is 30:2.
Life is only once. In the face of accidents and diseases, life is so fragile. Every time one more person masters CPR, someone may be saved. Let us take action, everyone learns first aid, first aid is for everyone, and relays for life!
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