A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/00 (2006.01) A61B 17/04 (2006.01)
Patent
CA 2695872
A medical closure device (1; 20) comprising an inner member (2; 23), which is adapted to be positioned against an inner surface of a tissue wall, and a retaining member (3; 13; 21), which is attached to the inner member, wherein the retaining member is in the form of a loop made up by multiple coils of at least one filament, the coils lying side-by-side one another such that when increasing tension is applied in the loop, at least one of the at least one filament breaks apart before side-by-side portions of the at least one filament slide readily with respect to one another.
L'invention concerne un dispositif de fermeture médical (1; 20) comprenant un élément interne (2; 23) adapté à être positionné contre une surface interne d'une paroi de tissu, et un élément de retenue (3; 13; 21) fixé sur l'élément interne. L'élément de retenue présente la forme d'une boucle composée de spires multiples composées d'au moins un filament. Les spires reposent côte à côte de sorte que lorsqu'une augmentation de la tension est appliquée à la boucle, au moins un filament parmi le ou les filaments se détache avant que les parties côte à côte du ou des filaments ne coulissent aisément les unes par rapport aux autres.
Mahlin Frederik
Preinitz Frederik
Cassan Maclean
Radi Medical Systems Ab
St. Jude Medical Systems Ab
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