Urban safety series popular science - enter the high incidence period of drowning, if you know the common sense of life-saving

It's summer vacation , Students drown into a high incidence period . More than 300000 people die every year in the world , More than half are minors . Especially the reservoir 、 The river 、 The water surface of the pond looks calm , Underwater is actually full of crises . Guangzhou Emergency Management Bureau popularizes science for citizens , How to prevent correctly 、 Identify drowning , How to save oneself and rescue scientifically after an accident .

How to prevent ？ Don't go into the water without a lifeguard

The Municipal Emergency Management Bureau reminds , Parents or caregivers must not leave children alone in the bathtub 、 Bathtub or open water side . The distance between parents and children needs to be within reach , Keep an eye on , We can't neglect .

Children should be accompanied by adults when swimming , Don't swim without permission , Parents are always looking after , Insist that children wear high-quality floating objects . Ask your child to move before going into the water , Avoid cramps . Don't feed children in the water , It's possible to choke . Teach children not to play in the water , Prevent choking and suffocation . Teach kids how to swim 、 Cardiopulmonary resuscitation and other skills . Not familiar with 、 No security facilities 、 Swimming in water without rescuers . Not familiar with water 、 When the underwater situation is unknown , Don't go into the water without permission .

How to distinguish ？ Once quiet, be alert

The golden time for the rescue of drowning people is the incident 30 second , If you can find out in time , Life may be saved .

How to distinguish children from drowning ？ Keep these signs in mind .

The mouth of a drowning person will sink into the water and then surface , There is no time to call for help . Drowning children may have their arms stretched forward , But you can't paddle to the rescuers . A drowning person struggles upright in the water ,20-60 Seconds later, it sinks . The eyes of the drowning man are dull , Unable to concentrate or close your eyes .

A drowning child's head may lean forward , Head in the water , Mouth on the water , It doesn't look like drowning , Just in a daze , But if you don't respond to the inquiry, you need to help immediately . Children will make a lot of sounds when playing with water , Once quiet, be alert .

How to rescue ？ Controlling water is not beneficial but harmful

While strengthening prevention , Everyone should also grasp relevant self-help knowledge and skills , following 7 Point to know ： Keep calm , Save energy ; Head back , Expose your mouth and nose ; Inhale deeply and exhale shallowly , Relax the body ; Prevent choking , Breathe in through your mouth ; If there are floating objects , Try to grab ; Find the right time , Shout for help ; In case of rescue , Follow the command .

How to rescue ？ First of all, the rescuer must be familiar with water , Professional rescue knowledge is also required , Ensuring self safety is the premise of drowning rescue . Otherwise, call for help immediately , Ask for professional help .

Local materials can be used in scientific rescue , Put the life buoy 、 Bamboo pole 、 The plank is thrown to the drowner , Let it climb or drag it to the shore . When dragging rescue , Lower the center of gravity on the ground , To avoid being pulled into the water . It's best to hold up the head of the person falling into the water from his back , Or pull up the chest from above , Bring his face out of the water , Quickly drag it ashore .

After landing , If the drowning person is found to have foreign bodies such as water, grass and sediment in his mouth , It should be cleaned quickly , But don't spend too much time . If the drowning person is unconscious but still breathing normally , You can lie on your side , Make the foreign body in the mouth flow out naturally . At the same time, dry his body , Cover dry clothes to keep warm , wait for 120 arrival .

If you lose normal breathing , Cardiopulmonary resuscitation should be continued , Until the patient recovers spontaneous breathing or the ambulance arrives at the scene . If you can get it on site AED, Should intervene immediately AED.

It should be noted that , Whether the drowning person is still breathing , Under no circumstances should it be subject to various forms of water control , Such as running upside down 、 Knee to abdomen 、 Heimlich and so on . Water will not become a foreign body blocking the respiratory tract , However, the process of water control may cause the reflux of gastric contents to block the respiratory tract , It may also delay the precious opportunity of cardiopulmonary resuscitation .

Last , No matter whether the drowning person recovers breathing and heartbeat , Should be sent to a doctor for further examination , To prevent complications such as lung infection .

writing 、 chart / Guangzhou daily · New flower city reporter ： Li Tianyan

Poster copy ： Wu YIV 、 Peng Jiaoshi

Poster making ： Tan Huilan