Antra is a tetrahedral balloon made from medical grade silicone with a Dacron® reinforced, white marked, non-elastic support surface for the orbital floor.
This support surface remains largely flat when inflated and forms the ideal buttress for the fractured orbital floor in the maxillary sinus.
Art. No. | Size | Normal Volume | Maximum Volume | Packaging |
1510010 | standard | 8 ml | 15 ml | 1 piece / box |
1510011 | large | 12 ml | 20 ml | 1 piece / box |
The anatomical balloon has a straight, Dacron® reinforced, non-elastic supporting surface for the rhino base. On account of its special design it can
be used individually as a tampon in surgery of flat cranial cavities.