Tympanoseal (Tympanic Membrane Device) Clinical Study

Inclusion Criteria: * Male or female patients over 2 years of age at enrollment * Documentation of a retained tympanostomy tube or persistent perforation less that 5 mm. * Written informed consent (and assent when applicable) obtained from subject or subject's legal guardian and ability for subject to comply with the requirements of the study Exclusion Criteria: * Active otorrhea or otitis media * History of cholesteatoma * Perforations on the edge of the tympanic membrane * Presence of a condition or abnormality that in the opinion of the Investigator would compromise the safety of the patient or the quality of the data * Subject is taking systemic corticosteroids * Subject requires continued use of any type of topical otic medication