| 主权项 |
1. A foldable and/or unfoldable medical implant (300) comprising at least three tension threads (11, 14, 15, 11′, 14′, 15′) for folding and/or unfolding the implant (300) and at least one first guiding structure (303) for guiding some or all of the tension threads (11, 14, 15, 11′, 14′, 15′) around the implant (300) at an outside or an circumference thereof, wherein three of the tension threads (11, 14, 15, 11′, 14′, 15′) are wound along or around the outside or circumference of the implant (300) or one guiding structure (303) in a manner such that each part of the outside or circumference is covered or contacted by exactly or not more than two tension treads (11′ and 15′, 11′ and 14′, 14′ and 15′). |
