New device aims to help feeding-tube patients swallow again
Symptom relief
Terminated
This early-stage study tested a device called the Swallow Expansion Device (SED) in 4 adults who relied on feeding tubes because of life-threatening swallowing problems. The device is designed to mechanically open the upper throat muscle to allow food and liquid to pass safely. T…
Phase: NA • Sponsor: Peter Belafsky, MD • Aim: Symptom relief
Last updated May 15, 2026 11:57 UTC