281c386b-3d73-446f-9cb9-894326339c6fUpdatePublished62021-08-232016-09-12In Commercial Distribution00385640001632PrimaryGS110385640001639PackageGS1003856400016326In Commercial DistributionBox20385640001636PackageGS10038564000163250In Commercial DistributionBoxNAVT-0806-01965484699Summit Medical, Inc.1falsefalsefalsefalsefalsetruetruefalsefalsetruefalsefalsetrueMR ConditionaltruefalseK83022800033794Tympanostomy tubeA small, hollow cylinder intended to be implanted, by insertion through the tympanic membrane, for ventilation or drainage of the middle ear. Otherwise known as a myringotomy tube, grommet or an aural vent tube, it is made of materials such as polytetrafluoroethylene (PTFE), polyethylene (PE), silicon elastomer, or porous polyethylene. One type, known as the malleus clip tube, attaches to the malleus. Disposable devices associated with implantation may be included with the device, which may be used to implant bilateral tubes.trueActiveETDTube, Tympanostomytruefalse