Dilators are used when an endoscopy demonstrates the narrowing of the esophagus. Narrowing may be treated by medication for GERD or by using a dilator to expand the esophagus. Studies indicate that there are approximately 10,000 perforations of the esophagus per year resulting from dilation.

According to peer-reviewed literature, dilation results in a 0.5-1.0% perforation rate. Approximately 800,000 dilations are performed in the United States each year. Untreated perforation of the esophagus is fatal; usually within two days.

Our testing has shown that there should be no greater than two pounds of pressure on the dilator.

SMART Dilator Facts

• 2 million dilations of esophageal strictures are performed annually Worldwide
• Disposable: other disposable dilators sell for $150 - $250
• Perforation Rate of Current Devices: 1.1%
• Important Features
  • Visual feedback force gauge handle
  • Tapered tip
  • Endoscope channel through entire device

The Smart Dilator signals the physician how close he or she is to this amount of pressure through change in the color of the dilator handle from green to yellow to red.

The Smart Dilator handle also locks in place when the pressure exceeds 2.5 pounds.

While there are numerous dilators on the market, none provide a force feedback safety mechanism similar to what will be provided by the Smart Dilator.


To read more about the SMART Dilator in an article that appeared in the Journal of the American College of Surgeons, click here.


Patent Pending. Commercialization in 2008