| 摘要 |
The invention relates to a balloon catheter ( 1 ) for the sealing of blood vessels and cardiac chambers with at least one inflatable chamber ( 20 ) connected to a first line ( 10 ), characterized by a unit ( 40 ) adjacent to the at least one inflatable chamber ( 20 ), forming a cavity with said chamber ( 20 ) into which a vacuum line ( 30 ) opens, whereby separator elements ( 60, 70 ) are provided between the walls forming the cavity, which is gas-permeable at least in a limited region ( 50 ) on the outside thereof, for sucking the balloon catheter ( 1 ) to the blood vessel or the cardiac chamber.
|
