Medically Reviewed

How Inspire Therapy Works: The Science Behind Upper Airway Stimulation

Discover how Inspire's innovative technology works to keep your airway open during sleep without masks or machines.

Dr. Jennifer Williams
ENT Surgeon & Sleep Specialist
10 min read
Updated 1/20/2024

The Science of Inspire Therapy

Inspire therapy is an innovative treatment for obstructive sleep apnea that works from inside your body. Unlike CPAP therapy, which uses external air pressure, Inspire uses gentle stimulation to keep your airway open during sleep.

How the System Works

The Inspire system consists of three main components:

  1. Generator: A small device implanted under the skin in your chest
  2. Breathing sensor: Monitors your natural breathing patterns
  3. Stimulation lead: Delivers gentle stimulation to the hypoglossal nerve

The Treatment Process

When you go to sleep, the system automatically:

  • Detects your breathing patterns
  • Delivers gentle stimulation to move your tongue forward
  • Keeps your airway open throughout the night
  • Adjusts to your natural sleep cycles

Clinical Results

Clinical studies have shown impressive results:

  • 79% reduction in sleep apnea events
  • 94% of patients would recommend Inspire
  • Significant improvements in quality of life
  • Reduced daytime sleepiness

Who Is a Candidate?

Inspire therapy may be right for you if you:

  • Have moderate to severe OSA
  • Cannot tolerate or benefit from CPAP
  • Have a BMI of 32 or below
  • Are 18 years or older

Medical Disclaimer

This content is for educational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider for diagnosis and treatment recommendations specific to your condition. Individual results may vary.

About the Author

Dr. Jennifer Williams

ENT Surgeon & Sleep Specialist

Board-certified specialist with extensive experience in sleep medicine and Inspire therapy.

Ready to Take the Next Step?

Now that you understand more about sleep apnea and treatment options, take our assessment to see if Inspire therapy could be right for you.