Stent graft with internal tunnels and fenestrations and methods of use
US-12127930-B2 · Oct 29, 2024 · US
Medical device delivery system and deployment method
US9788933B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9788933-B2 |
| Application number | US-201113881632-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 28, 2011 |
| Priority date | Oct 29, 2010 |
| Publication date | Oct 17, 2017 |
| Grant date | Oct 17, 2017 |
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- Title
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Abstract
Official abstract text for this publication.
An aortic stent-graft may include a tubular graft extending from a proximal end to a distal end, the graft comprising a proximal sealing portion and an intermediate portion, wherein a proximal end of the intermediate portion abuts the distal end of the proximal sealing portion. At least one sealing stent may be attached to the proximal sealing portion. A first fenestration window is disposed in the intermediate portion. The first fenestration window has a length determined by the equation L=1.23*D−24 millimeters, where L is the length of the first fenestration window. D is between about 24 millimeters and 45 millimeters.
First claim
Opening claim text (preview).
What is claimed is: 1. An aortic stent-graft comprising: a tubular graft extending from a proximal fluid inflow end to a distal fluid outflow end and having a proximal edge, the graft comprising a proximal sealing portion and an intermediate portion distal of the proximal sealing portion, wherein a proximal end of the intermediate portion abuts a distal end of the proximal sealing portion; at least one discrete sealing stent attached to the proximal sealing portion, wherein the…
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Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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- What does patent US9788933B2 cover?
- An aortic stent-graft may include a tubular graft extending from a proximal end to a distal end, the graft comprising a proximal sealing portion and an intermediate portion, wherein a proximal end of the intermediate portion abuts the distal end of the proximal sealing portion. At least one sealing stent may be attached to the proximal sealing portion. A first fenestration window is disposed in…
- Who is the assignee on this patent?
- Sun Jichao, Kratzberg Jarin, Grewe David D, and 8 more
- What technology area does this patent fall under?
- Primary CPC classification A61F2/07. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Oct 17 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).