What is the frequency of mouth to mouth rescue breaths?

Cardiopulmonary resuscitation - What is the frequency of mouth-to-mouth rescue breaths at different ages? There are four precautions when pressing, (1), feet and shoulder-width (2), remember that the elbow can not be bent when pressing, the pressure should be carried out smoothly and regularly, can not be interrupted, can not be impacted and slammed, and should be completely relaxed, but the root of the palm should not leave the chest wall, and the force should be vertically downward, not swaying back and forth or left and right. (3) When pressing, it is best to sink the chest by 3-5 cm.

4) The frequency is the same, and the method of counting is used for example: the extrusion position is not accurate - it is easy to break the ribs. (2) The hand shape is incorrect.

3) Arm bending - pressing is ineffective. (4) Arm angle tilt - ineffective compression or fracture. 3. Frequency of single cardiopulmonary resuscitation; Our compressions and blows are coordinated in a certain proportion, so generally speaking, when there is only one person, we do 30 chest compressions and then blow 2 breaths on the patient.

4. The frequency of cardiopulmonary resuscitation between two people: If two people cooperate with **, one person is responsible for chest compressions, one person is responsible for manual breathing, chest compressions 15 times and then 2 artificial respirations on the patient. When we rescued 5 groups (ratio 2:. per group).

30) We can stop and check the patient's reaction and breathing, if the patient is still not breathing and there is no reaction then I will continue to resuscitate, and all the pauses should not exceed 10 seconds during the whole process, (why can't all the pauses exceed 10 seconds?) This is because if it takes more than 10 seconds, all our efforts will be wasted, so we must hold on until the ambulance arrives. Here I would like to tell you that effective cardiac compressions can achieve 25%-30% of the normal heart rate blood supply, which means that it can ensure the minimum need for a person's blood circulation.

Therefore, when a person's heart stops beating within 4 minutes, it is an out-and-out resurrection technique!!

The direct indication of mouth-to-mouth artificial respiration is naturally patients with respiratory arrest (and because the method of opening the airway is to raise the jaw according to the forehead, the head needs to be tilted back, and it is best for the patient to have no cervical spine injury, but if you really encounter this kind of life and death moment when the breath is gone, there is no way to take care of it). The indication for manual cardiopulmonary resuscitation (including mouth-to-mouth rescue breaths and chest compressions) is cardiac and respiratory arrest.

Blow about 1000 ml. According to the patient's condition, the method of opening the air limb pulsation is selected, the patient takes the supine position, the rescuer puts one hand on the patient's forehead, and pinchs the patient's nostrils with the thumb and index finger, and holds the chin with the other hand to tilt the head back as much as possible to keep the airway open, and then takes a deep breath, opens the mouth to close the patient's mouth, and blows into the patient's mouth twice continuously, each blowing time is 1 second.

Blow about 1000 ml of auspicious qi until the chest is raised, stop blowing, release the mouth that is close to the patient, and relax the hand pinching the nostrils, turn the face to the side, listen for the airflow with your ears, and then take a deep breath of fresh air to prepare for the second blow, when the patient finishes exhaling, start the next same blow.

Mouth-to-mouth rescue respiration is an emergency rescue measure designed to provide oxygen to the patient and restore breathing in the event of cardiac arrest or asphyxia. Although in modern medical technology, mouth-to-mouth rescue breaths have been replaced by some more advanced methods, such as cardiopulmonary resuscitation and automated external defibrillation. But in some emergencies, mouth-to-mouth rescue breaths can still be an effective life-saving measure.

Although mouth-to-mouth rescue respiration can save lives, it is important to note that during the implementation of this emergency treatment, it is important to avoid touching the patient's oral secretions as much as possible to avoid spreading the disease. If possible, lift the patient up with your hand around the lower jaw while pressing down on the nose with the other hand to avoid secretions entering the rescuer's mouth before performing mouth-to-mouth resuscitations.

Overall, mouth-to-mouth rescue breaths are an effective emergency rescue measure, but care needs to be taken to avoid contact with the patient's oral secretions.

Mouth-to-mouth rescue respiration is not suitable for the following situations:

1.Obstruction of the airway: When the obstructed patient is unable to artificially breathe mouth-to-mouth, because the obstructed patient's airway cannot be properly cleared, this will cause the patient's breathing to be obstructed;

2.Dyspnea: When a patient has difficulty breathing, mouth-to-mouth rescue breathing may make it more difficult for the patient to breathe because the patient's breathing may be obstructed;

3.Heart disease: When a patient has heart disease, mouth-to-mouth rescue breaths may make the patient's heart disease more severe because the patient's heart disease may be hindered;

4.Lung infection: When a patient has a lung infection, mouth-to-mouth rescue breaths may make the patient's lung infection more severe, as the patient's lung infection may be hindered;

5.Other diseases: Mouth-to-mouth rescue breaths may make the patient's illness worse when the patient has other medical conditions, as the patient's illness may be hindered.