| 摘要 |
The device (100) has an occlusion element (101) formed of an armature (104) on which a membrane (106) is mounted. The armature passes from a closed position, in which the membrane is closed, to an open position in which the membrane is deployed. A stowing element (102) passes from closed position, in which the element (102) is closed, to an open position in which the element (102) is deployed. An assembly unit is between the elements which are assembled using an articulation (103). |
