| 摘要 |
The invention pertains to a system, and related methods, for the percutaneou s transluminal delivery and retrieval of a prosthetic occluder through a front - end loader. The prosthetic occluder may be, for example, an intracardiac occluder for a patent foramen ovale. The system includes, in one embodiment, a front-end loader having a beveled distal end. In another embodiment, the system includes a front-end loader having a chamfered rim at the beveled distal end. |
