SILICONE TUBE WITH BIODEGRADABLE POLYMER KNOTS FOR INTUBATION IN NASOLACRIMAL DUCT OBSTRUCTION

摘要

According to the present invention, after the silicone tube insertion is performed in the nasal tear tube closure, the silicone tube 10 can be easily removed using the biodegradable polymer by tying the end of the silicone tube 10 as a biodegradable polymer. A biodegradable polymer knot of a silicone tube used for silicone tube insertion in closure. The present invention can remove the silicone tube 10 by using a conjunctiva without additional surgery because the knot portion tying the silicone tube 10 is made of biodegradable polymer during the tear tube closure insertion procedure. In addition, the present invention can be provided so that the knot portion of the silicone tube 10 can be easily displayed to come to a suitable position in the nasal cavity. In addition, the present invention can provide a silicon tube (10) tube provided so that the inner diameter of the fistula tube and nasolacrimal duct does not shrink over time or trauma.