- Below is a suggested method that can serve as a guide
- Ensure the comfort of your child during care by using different positioning techniques and distraction techniques.
- Pulmonary (lung) hyperinflation (or pulmonary insufflation, or alveolar recruitment, or pulmonary volume recruitment, or pulmonary volume augmentation), is a technique that helps a child increase their lung volume by the insufflation of air to the lungs using a modified ventilatory bag.
- This technique provides the child with a volume of air large enough to produce an effective cough that will in turn help clear secretions.
- Pulmonary hyperinflation is possible in ventilated and non-ventilated children.
- Cough assist techniques can be used regularly to prevent complications from retained secretions and also to treat pulmonary infections.
- Cough assist techniques are rarely used on children with a tracheostomy. If this is the case with your child, consult the health care team for specific instructions.
- Based on your child’s condition and the results of tests, your health care team can recommend the use of one or more cough assist techniques used simultaneously to help your child cough better.
- Always wash your hands before and after providing care to your child.
- 3 to 5 maneuvers per session (1 maneuver = 1 inspiration with bag/1 expiration/1 abdominal thrust or 1 thoracic compression), if appropriate.
- If the secretions are not sufficiently cleared: 5 to 8 maneuvers or until your child clears their secretions with an effective cough.
- 2 to 4 sessions per day regularly or more if needed, according to your child’s health care team.
- It is suggested that each session not last more than 10 minutes in order to avoid hyperventilation and dizziness.
- It is suggested that you wait 10 minutes between each session.
- Apply the technique before meals or at least 2 hours after a meal in order to avoid stomach discomfort and vomiting.
- Modified ventilatory bag with connecting tubing, adapted with a one way valve, a second one way valve with the latex flap valve removed that serves simply as a connector and where a sticker that reads “Do not use for resuscitation” is applied
- Interface adapter
- Ventilatory interface: mask or mouthpiece
- Nose clip if necessary
- Paper tissues (Kleenex™)
- Towels, pillows, cushions
- Suction equipment and catheters (if required)
Refer to your healthcare team if the material used or the sequence of steps taught is different from what is described in the care method.