Sealing device and delivery system
First Claim
Patent Images
1. A medical device comprising:
- a plurality of wound wires forming;
a first eyelet,a second eyelet,a first disc member,a second disc member, anda defect-occupying portion disposed between the first disc member and the second disc member; and
a sealing member in contact with the frame including one or more openings configured to at least partially prevent or relieve a fluid pressure differential between an interior and an exterior of the sealing member, the sealing member forming a first occluding member with the first disc member and a second occluding member with the second disc member configured to seal a range of defect sizes from a largest defect size to a smallest defect size that is approximately 60% of the largest defect size.
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Abstract
A medical device for sealing a defect in a body includes a wire frame that includes a plurality of wires that form a first occluding member and a second occluding member. In some embodiments, a sealing member is in contact with the wire frame. In some embodiments, the sealing member is configured to define one or more openings in the sealing member.
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Citations
19 Claims
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1. A medical device comprising:
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a plurality of wound wires forming; a first eyelet, a second eyelet, a first disc member, a second disc member, and a defect-occupying portion disposed between the first disc member and the second disc member; and a sealing member in contact with the frame including one or more openings configured to at least partially prevent or relieve a fluid pressure differential between an interior and an exterior of the sealing member, the sealing member forming a first occluding member with the first disc member and a second occluding member with the second disc member configured to seal a range of defect sizes from a largest defect size to a smallest defect size that is approximately 60% of the largest defect size. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A medical device comprising:
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a plurality of wound wires forming; a first eyelet, a second eyelet, a first disc member, a second disc member; and a sealing member in contact with the frame including one or more openings configured to at least partially prevent or relieve a fluid pressure differential between an interior and an exterior of the sealing member, the sealing member forming a first occluding member with the first disc member and a second occluding member with the second disc member. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A method of deploying a medical device within a defect of a patient, the method comprising:
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arranging the medical device at the defect, the medical device including a plurality of wound wires forming;
a first eyelet, a second eyelet, a first disc member, a second disc member, and a defect-occupying portion disposed between the first disc member and the second disc member; and
a sealing member in contact with the frame including one or more openings configured to at least partially prevent or relieve a fluid pressure differential between an interior and an exterior of the sealing member, the sealing member forming a first occluding member with the first disc member and a second occluding member with the second disc member configured to seal a range of defect sizes from a largest defect size to a smallest defect size that is approximately 60% of the largest defect size; anddeploying the first occluding member on a first side of the defect, the second occluding member on a second side of the defect-occupying portion within the defect. - View Dependent Claims (18, 19)
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Specification