Last year we announced that we had been working with Consultant ENT surgeon Mr Dave Owens and one of his ENT junior house officers (Yousef Ibrahim) to undertake in vitro assessments of the hydrostatic head required to penetrate grommets.
The paper has now been published in Eur Arch Otorhinolaryngol (2017) 274:3613–3617. The full citation is:
Ibrahim Y, Fram P, Hughes G, Phillips P, Owens D. Water penetration of grommets: an in vitro study. Eur Arch Otorhinolaryngol. 2017 Oct;274(10):3613-3617.