| 摘要 |
A medical implantable occlusion device (100, 200, 300) is disclosed comprising at least one thread (101) and a structural formation (102) thereof having a collapsed and an expanded shape. The formation comprises a first and a second portion (103, 104) and at least one intermediate fixing member (120, 121, 125) attached to the formation between the first and second portion. The at least one intermediate fixing member is arranged to fix the position of the at least one thread in the first portion in relation to the position of the at least one thread in the second portion.
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