Ventilators most often are used:
If you have general anesthesia during surgery, you'll likely be connected to a ventilator. The medicines used to induce anesthesia can disrupt normal breathing. A ventilator helps make sure that you continue breathing during surgery.
After surgery, you may not even know you were connected to a ventilator. The only sign may be a slight sore throat for a short time. The sore throat is caused by the tube that connects the ventilator to your airway.
Once the anesthesia wears off and you begin breathing on your own, the ventilator is disconnected. The tube in your throat also is taken out. This usually happens before you completely wake up from surgery.
However, depending on the type of surgery you have, you could stay on a ventilator for a few hours to several days after your surgery. Most people who have anesthesia during surgery only need a ventilator for a short time, though.
You may need a ventilator if a disease, condition, or other factor has impaired your breathing. Although you might be able to breathe on your own, it's very hard work. You may feel short of breath and uncomfortable. A ventilator can help ease the work of breathing. People who can't breathe on their own also use ventilators.
Many diseases, conditions, and factors can affect lung function. Examples include:
A ventilator helps you breathe until you recover. If you can't recover enough to breathe on your own, you may need a ventilator for the rest of your life.
Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. To find clinical trials that are currently underway for Ventilator/Ventilator Support, visit www.clinicaltrials.gov.
December 26, 2012
Benefits of higher oxygen, breathing device persist after infancy
By the time they reached toddlerhood, very preterm infants originally treated with higher oxygen levels continued to show benefits when compared to a group treated with lower oxygen levels, according to a follow-up study by a research network of the National Institutes of Health that confirms earlier network findings, Moreover, infants treated with a respiratory therapy commonly prescribed for adults with obstructive sleep apnea fared as well as those who received the traditional therapy for infant respiratory difficulties, the new study found.
The NHLBI updates Health Topics articles on a biennial cycle based on a thorough review of research findings and new literature. The articles also are updated as needed if important new research is published. The date on each Health Topics article reflects when the content was originally posted or last revised.