Bell-bottom modular stent-graft
First Claim
Patent Images
1. A device for repairing a body lumen, comprising:
- a main tubular component, said main tubular component having a superior end, an inferior end, and a trunk portion with first and second legs extending therefrom, said second leg extends beyond said first leg and includes an end portion which has a bell-bottom configuration; and
a plurality of discrete expandable devices attached to said main tubular component, said expandable devices being positioned at different longitudinal levels along said repairing device.
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Abstract
A system for repairing body lumens including a modular graft and a method for deploying the graft within the body lumen. The modular graft includes a first component having first and second leg portions which mate with second and third graft components, respectively. The second leg portion has a bell bottom shape. The modular graft further includes expandable members which aid in implanting the modular graft as well as facilitates the mating of its components. In order to repair the body lumen, the first component is placed at the repair site and thereafter, the first and second legs are advanced to the repair site and attached to the first component.
240 Citations
17 Claims
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1. A device for repairing a body lumen, comprising:
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a main tubular component, said main tubular component having a superior end, an inferior end, and a trunk portion with first and second legs extending therefrom, said second leg extends beyond said first leg and includes an end portion which has a bell-bottom configuration; and a plurality of discrete expandable devices attached to said main tubular component, said expandable devices being positioned at different longitudinal levels along said repairing device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A device for repairing a body lumen, comprising:
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a main tubular component, said main tubular component having a superior end, an inferior end, and a trunk portion with first and second legs extending therefrom, said second leg extends beyond said first leg and includes an end portion which has a bell-bottom configuration; and a plurality of discrete expandable means attached to said main tubular component, said expandable means being positioned at different longitudinal levels along said repair device. - View Dependent Claims (13, 14, 15, 16, 17)
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Specification