Modular graft component junctions
First Claim
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1. A modular endovascular graft device for treating vasculature, comprising:
- a first graft component having a first wall; and
a second graft component having a second wall, the second graft component including a frame as a radially internal support for the second wall and having a distal edge longitudinally internal to a distal edge of the second wall, the frame including a plurality of radially extending components longitudinally internal to the distal edge of the frame and to the distal edge of the second wall, which upon assembling the first and second components, at least one of the plurality of the radially extending components extends through both the first wall and the second wall.
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Abstract
The present invention embodies an endovascular graft having an attachment frame connection mechanism that allows placement of the main body component in vasculature in combination with limb components. Various limb component-to-main body component attachment mechanisms are provided which ensure a reliable bond while facilitating a smaller delivery profile.
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Citations
17 Claims
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1. A modular endovascular graft device for treating vasculature, comprising:
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a first graft component having a first wall; and a second graft component having a second wall, the second graft component including a frame as a radially internal support for the second wall and having a distal edge longitudinally internal to a distal edge of the second wall, the frame including a plurality of radially extending components longitudinally internal to the distal edge of the frame and to the distal edge of the second wall, which upon assembling the first and second components, at least one of the plurality of the radially extending components extends through both the first wall and the second wall. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification