Emergency Knowledge Lecture in T-works as a manufacturer for hydraulic pile machine

1. 1. Heimlich Maneuver 

2. Chest compressions

Once cardiac arrest occurs, followed by cerebral ischemia and hypoxia, the patient will experience loss of consciousness 10 seconds later, and irreversible damage to the brain 4 minutes later. So the four minutes after cardiac arrest are medically known as the golden four minutes. And the first witness performing cardiopulmonary resuscitation at the scene is the key to saving lives.

3.  Classification of Heat Stroke and First Aid Measures

1） Mild heatstroke： In hot summer weather, experiencing dizziness, headache, thirst, excessive sweating, general fatigue, palpitations, and uncoordinated movements is mostly due to heatstroke.

Ai Measures: Transfer to a cool place in a timely manner, replenish water and salt, and closely observe for recovery in a short period of time.

2）Severe heatstroke： Heat stroke disease，Heat cramps，Heat exhaustion

Ai Measures：Transfer to a cool place in a timely manner, replenish water and salt,call the 120 at once.

4. AED use processes

Hope we are all in health all the time!