| 摘要 |
The present disclosure describes a device (100) for the treatment of the vasculature of a patient with an expandable implant (102). The implant is constrained to a reduced delivery profile for delivery within the vasculature by at least one sleeve (104) having a lateral opening, or by at least two sheets of material (104a, 104b, 104c) wrapped around the implant and forming at least two adjacent tubes. The sleeves may be expanded, allowing for expansion of the diameter of the expandable implant, by disengaging a coupling member (114) from the sleeve or sleeves from outside of the body of the patient. The expandable implant may comprise a number of side branch fenestrations or fenestratable portions. The implant may be constrained to other diameters, such as an intermediate configuration having a diameter larger than the delivery profile and smaller than the deployment diameter. |
