| 摘要 |
Implantable support device to support a weakened region of a human or animal body wall and comprising at least two expandable balloons of a non-absorbable biocompatible material and being mutually connected by means of a tube or a pipe, wherein at least the one expandable balloon comprises a valve that permits inflow and prevents outflow of expansion agent and which is in communication with separable means for the supply of expansion agent. |
