Transpyloric Shuttle
An endoscopic device that delays stomach emptying to promote fullness and support weight loss without surgery.
Plain English
Patient-Friendly Explanation
The Transpyloric Shuttle is a small, removable device placed in the stomach through an endoscope (a camera tube passed through the mouth). It sits at the stomach outlet and slows down how quickly food leaves the stomach, helping you feel fuller for longer after eating smaller meals.
Medical
Clinical Definition
The Transpyloric Shuttle (BAROnova) is an endoscopic, non-surgical weight-loss device composed of a spherical silicone bulb connected to a smaller cylindrical bulb by a flexible tether. It is delivered endoscopically and self-positions across the pylorus, intermittently delaying gastric emptying through peristaltic movement. Clinical trials demonstrated 7.0-9.5% total body weight loss at 12 months, with the device remaining in place for up to 12 months before endoscopic retrieval.
Key Insight
Why It Matters
For patients seeking weight-loss support without surgery, the Transpyloric Shuttle represents one of several endoscopic options. At Accord Medical, Dr Joseph Wang can discuss whether endoscopic weight-loss devices are suitable for your individual needs and weight management goals.
Sources
Reviewed against standard medical references.
Medically reviewed by
Family Physician & Registered Acupuncturist, Accord Medical Clinic. MBBS (NUS), Graduate Diploma in Family Medicine (NUS), Graduate Diploma in Acupuncture (Singapore College of TCM).
Last reviewed: August 2026
This page is general health education, not medical advice. Whether any treatment is appropriate for you is a decision made in consultation after assessment.