WO1997042878A1
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WO
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Percutaneous catheter directed intravascular occlusion devices
Assignee: AGA Medical Corp
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Filing: 1997-04-14
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Granted: —
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Expires: 2017-04-14
Abstract
Abstract This invention is an intravascular occlusion device (10) for Atrial Septal Defects (ASD), and Patent Ductus Arteriosus (PDA) treatment. The device (10) is constructed of resilient metal fabric (14, 14'), and is capable of assuming both an expanded configuration and a collapsed configuration. Once expelled out of a delivery catheter (314) the device returns to its expanded configuration in either a generally barbell configuration or a generally bell-shaped configuration.
Inventors
- 👤 Frank Kotula
- 👤 Kurt Amplatz
- 👤 Curtis Amplatz
Bibliographic Details
Application Number
—
Jurisdiction
WO
Data Source
google_patents
Last Synchronized
2026-10-23 00:47
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/82; A61F2/86; A61F2/90; A61B; A61B17/00; A61B17/0057; A61B17/12; A61B17/12022; A61B17/12099; A61B17/12109; A61B17/12122; A61B17/12131; A61B17/12168; A61B17/12172; A61B17/12177; A61F2/01; A61F2/0105; B; B21; B21F; B21F45/00; B21F45/008; A61B2017/00526; A61B2017/00575; A61B2017/00592; A61B2017/00606; A61B2017/00615; A61B2017/00831; A61B2017/00867; A61F2/95; A61F2002/016; A61F2002/018; A61F2/02; A61F2/30; A61F2002/30001; A61F2002/30003; A61F2002/3006; A61F2002/30092; A61F2210/00; A61F2210/0014; A61F2210/0019; A61F2220/00; A61F2220/0025; A61F2220/0041; A61F2230/00; A61F2230/0002; A61F2230/0004; A61F2230/0006; A61F2230/0063; A61F2230/0069; A61F2230/0073; A61F2230/0078; A61F2230/008; A61F2240/00; A61F2240/001
Claims Analysis
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References Cited (Backward Citations)
US3874388A
Cited
US4836204A
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US5067489A
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US4991602A
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US5064435A
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US5108420A
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US5334217A
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US5382259A
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