A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/04 (2006.01) A61B 17/11 (2006.01) A61F 2/82 (2006.01) A61F 2/84 (2006.01)
Patent
CA 2751131
The invention relates to a surgical device (1) for the temporary protection of an anastomosis (5) on the colon (12, 13, 14), the rectum (11) or the anal canal (10), including: a) a semi-rigid hollow longitudinal anchoring element, referred to as a temporary anchoring element (2), having a so-called first wall including a substantially cylindrical running portion (2a) with a substantially circular cross-section having a length (L1) of at least 50 mm, preferably of between 70 and 150 mm, said first wall having an outer diameter that can be varied in a controlled manner; and b) a flexible sheath (3) coupled to said anchoring element (2) against and preferably around said first wall and having a length (L3) downstream from said anchoring member (2) of at least 50 cm, preferably at least 1 m, and an outer diameter at rest of 20 to 40 mm, preferably of 25 to 33 mm, said sheath being made of a biocompatible elastomer material having a wall thickness of 0.05 to 1 mm.
Dispositif chirurgical (1) apte à réaliser la protection temporaire d'une anastomose (5) sur le côlon ( 12, 13, 14), le rectum (11) ou le canal anal (10) comprenant : a) un élément d'ancrage longitudinal creux semi-rigide dit élément d'ancrage temporaire (2) dont la paroi dite première paroi, comprenant une partie courante (2a) sensiblement cylindrique à section sensiblement circulaire, de longueur (L1) d'au moins 50 mm, de préférence de 70 à 150 mm, ladite première paroi présentant un diamètre externe que l'on peut faire varier de façon contrôlée, et b) une gaine (3) souple fixée au dit élément d'ancrage (2) contre, de préférence autour de ladite première paroi, présentant une longueur (L3) en aval dudit élément d'ancrage (2) d'au moins 50 cm, de préférence au moins 1m, et un diamètre externe au repos de 20 à 40 mm, de préférence de 25 à 33 mm, et ladite gaine est en matériau élastomère biocompatible d'épaisseur de paroi de 0,05 à 1 mm.
Khosrovaninejad Charam
Robic
LandOfFree
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