What are the steps of CARDIopulmonary resuscitation and what should I pay attention to?

Single CPR steps

(1) Judgment consciousness; (2) If there is no response, call for help immediately; (3) In supine position, on the ground or hard board; (4) Open the airway and clean up foreign bodies in the mouth; (5) To judge whether there is respiration; (6) If there is no breathing, blow mouth to mouth twice immediately; (7) Keep head back and check carotid artery pulsation with the other hand; (8) If there is a pulse, only mouth-to-mouth artificial respiration can be performed; (9) If there is no pulse, perform chest compressions immediately; (10) Press 15 times each time, and blow 2 times mouth to mouth, then reposition and press 15 times again, and so on; (11) Cardiopulmonary resuscitation (CPR) should be performed for 1 minute, or after four consecutive cycles, check breathing, pulse and pupil changes, and then check every 4 to 5 minutes, each time for no more than 5 seconds. (12) If the patient is carried on a stretcher or CPR is performed in an ambulance, the CPR should be performed continuously. If it must be done intermittently, the time should not exceed 5~10 seconds.

The steps of two-person CARDIopulmonary resuscitation (CPR) are basically the same as those of single-person CPR; (2) Two actions must be coordinated, one pressing, one blowing, with a 5:1 ratio; For mouth-to-mouth resuscitation, the patient was responsible for opening the airway, observing the pupil, and touching the carotid pulse. The CPR practitioner can stand (or kneel) on the left side and the right side of the patient to facilitate the alternate CPR with mouth-to-mouth breathing and compressions. Subject to conditions, you can also stand (kneel) on the same side. Do cardiopulmonary resuscitation (CPR) and switch positions, switch operations, interruption time should not exceed 5 seconds. Termination of cardiopulmonary resuscitation index The patient has resumed spontaneous breathing and heartbeat. Confirm that the patient has died. (3) Perform CARDIopulmonary resuscitation (CPR) for more than 30 minutes, and the patient still has no reaction, no breathing, no pulse, and no pupil shrinkage.

Cardiopulmonary resuscitation manufacturer analyzes the key points of CARDIopulmonary resuscitation (CPR) If the heartbeat or breathing has stopped, perform CARDIopulmonary resuscitation immediately to save lives. Cardiopulmonary resuscitation includes mouth-to-mouth resuscitation and chest compressions. Operation points of mouth-to-mouth artificial respiration: tilt your head back, open the airway, pinch your nostrils, seal your lips, take a deep breath, blow into your mouth, 12~14 times per minute. Operation points of chest external cardiac compression: press 3~4 cm vertically at the junction of the lower 1/3 of the sternum, about 100 times per minute. Cardiopulmonary resuscitation (CPR) by hand alone, chest external heart pressure and artificial respiration by 15:2; Two-person CPR should be performed at 5:1.

Cardiopulmonary resuscitation manufacturer analyzes the key points of INFANT CPR technique Judge consciousness: tap the bottom of the foot and pinch the valley (between thumb and forefinger on the back of the hand). (2) Mouth-to-mouth mouth-to-nose artificial respiration: gently tilt the head back to smooth the respiratory tract, but do not tilt the head back too much. When blowing, wrap the baby's mouth and nose tightly. The blowing frequency is 20 times per minute. (3) Check the pulse pulse, determine whether there is a heartbeat. The baby examines the brachial artery, which is located on the medial side of the upper arm, between the elbow and shoulder. (4) Method of chest external cardiac compression: Positioning: 1 horizontal finger below the vertical intersection of the line between the breasts and the sternum.

Child: Press down with one palm. Baby: Hugging, double thumbs overlapping and pressing; Or one hand index finger, middle finger and press together. Press depth: children 2.5~3.5 cm, infants 1.5~2.5 cm. Press frequency: 100 times per minute.