Scope of application: children over 2 years old

1, behind the child, put your hands between the child's navel and sternum, and make a fist with one hand and the other.

2, the arm is tired, and the child's chest is instantly pressed. 3. Continue to press for several times until the tracheal obstruction is relieved.

Baby products (backward formulation)

Application: 1 infant under one year old

1, kneeling on the ground

2, pick up the baby, the baby's face down, make its body close to the adult's knee.

3. Pat the baby's shoulder fat bone with one hand to reduce the back five times, then straighten the baby and press the chest five times with the index finger and middle finger in the lower half of the baby's sternum.

4. Repeat the above actions, and use pressure to help the baby cough up the foreign body blocking the trachea until it spits out.

Note: Don't say that the baby's foot catches the inverted button and shoots from behind, which not only can't discharge foreign bodies, but also may cause cervical spine injury. If it is a liquid foreign body, dredge the respiratory tract first, and then blow twice. If gas cannot be blown in, it is suspected that there is a foreign body blocking the respiratory tract.