What is the primary mechanism of action of the TransPyloric Shuttle?

The primary mechanism of action of the TransPyloric Shuttle is centered on its function as a removable gastric bulb that reduces gastric transit of food. This device is designed to remain in the stomach and create a sensation of fullness by slowing the passage of food into the small intestine. By doing so, it helps regulate the timing and amount of food that moves from the stomach, allowing for prolonged feelings of satiety and ultimately supporting weight loss.

The approach utilized by the TransPyloric Shuttle differs from the other options. It does not function by increasing the size of the stomach or directly altering gastric acid secretion. Instead, it strategically slows gastric emptying, which can be particularly useful for individuals struggling with obesity. This mechanism can lead to better appetite control and assist in weight management by modifying the digestive process.

Understanding the key role of the TransPyloric Shuttle in managing food transit provides insight into its purpose in obesity treatment, while highlighting its unique application compared to purely volume-restrictive measures or hormonal alteration devices.