A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/122 (2006.01)
Patent
CA 2604216
A polymeric, surgical clip (12) having first and second, curved legs (22, 24) with each having a pair of opposing side surfaces (52, 54) joined at their proximal ends by a flexible hinge section (26) and movable from an open position to a closed position for clamping a vessel between curved opposing inner surfaces. The first leg terminates at its distal end in a female locking member (40), and the second leg member terminates in a male locking member (50) complimentary ot the female locking member. The clip has a detente (D) positioned on the outer surface of the first leg between the hinge section and the female locking member which serves to urge the first leg to straighten during closure of the clip to reduce the force required to close the surgical clip.
L'invention porte sur un clip chirurgical (12) d'élastomère comprenant un premier et un deuxième bras recourbés (22, 24) présentant chacun une paire de surfaces opposées (52, 54) reliées par leur extrémité proximale par une charnière souple (26) et mobiles entre une position d'ouverture et une position de fermeture où ils pincent un vaisseau entre leurs surfaces intérieures incurvées opposées. L'extrémité distale du premier bras se termine par un élément femelle (40) de verrouillage, et l'extrémité distale du deuxième bras se termine par un élément mâle (50) de verrouillage complémentaire de l'élément femelle. Par ailleurs, le clip comporte un déclic (D) placé à la surface extérieure du premier bras entre la charnière et l'élément femelle de verrouillage et raidissant le première bras pendant la fermeture du clip pour réduire la force nécessaire à sa fermeture.
Owens Steven J.
Wilson Donald F. Jr.
Robic
Teleflex Medical Incorporated
LandOfFree
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