Eustachian tube balloon catheter is a passive disposable medical device. Stenosis or blockage of passage is a serious manifestation of eustachian tube mechanical dysfunction, which may cause many diseases. The device is equipped with a a inflatable balloon at the distalend. The balloon catheter reaches the eustachian tubefrom the nose or mouththrough the nasal guiding devicein different angles by pushing the rod.While the other end of the catheteris connected to the pump/injector that could inflate the balloon by performing the filling, so as to achieve the mechanical dilation of the eustachian tube.
Parts
Work theory
Models
Model
Balloon OD(mm)
Balloon Working Length(mm)
Radiopaque Ring
Nominal Pressure
Rated Pressure
KELYG2515
2.5
15
2
6 ATM
16 ATM
KELYG2520
2.5
20
2
6 ATM
16 ATM
KELYG3015
3
15
2
6 ATM
16 ATM
KELYG3020
3
20
2
6 ATM
16 ATM
Advantage
Safety.
No major defects reported
Effectiveness.
90% of the the users show distinguish improvement in the test report in 12 months.
