3. Methods of Artificial Respiration
- Methods of Artificial Respiration
While the goal remains consistent, the methods for delivering artificial respiration vary based on the situation, the rescuer’s training, and available equipment.
| Method | Description | Key Characteristics |
| Mouth-to-Mouth | The rescuer exhales directly into the patient’s mouth. | Most common and widely known method. Requires no equipment. Typically performed as part of CPR. |
| Mouth-to-Nose | The rescuer exhales into the patient’s nose while keeping the mouth closed. | Used when mouth-to-mouth is impossible due to facial injury, locked jaw, or other obstructions. |
| Mouth-to-Mask | A resuscitation mask with a one-way valve is placed over the patient’s mouth and nose. The rescuer breathes through the valve. | Reduces the risk of disease transmission, providing a hygienic barrier. Commonly used by first responders and healthcare professionals. |
| Ambu Bag (Bag-Valve-Mask) | A self-inflating bag is squeezed by the rescuer to force air through a mask into the patient’s lungs. | A professional tool that allows for more effective ventilation and can be connected to an oxygen supply for higher oxygen concentration. |
| Mechanical Ventilator | An advanced medical device used in clinical settings (hospitals, emergency services) that takes over or assists the patient’s breathing. | Provides long-term, precise, and controlled respiratory support. Requires specialized equipment and trained personnel. |