Patent US3816921A successfully refreshed from Google Patents.
Patent FR2573646A1 successfully refreshed from Google Patents.
FR2573646A1
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FR
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IMPROVED FILTER, ESPECIALLY FOR THE RETENTION OF BLOOD CLOTS
Assignee: CELSA COMPOSANTS ELECTRIQUES SA
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Filing: 1984-11-29
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Granted: —
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Expires: 2004-11-29
Abstract
Abstract The invention relates to an improved filter intended to be placed in the blood stream for the trapping of clots. The filter (10) of the invention is characterised in that it comprises legs (12) provided with appendices (14) which allow centering of the filter inside a vein (6). The invention is applied to filters intended to be placed in veins with a view to avoiding emboli.
Inventors
- 👤 Joel Metais
- 👤 Metais Joel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 14:06
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/01; A61F2/0105; A61F2/011; A61F2002/016; A61F2230/00; A61F2230/0002; A61F2230/0028; A61F2230/005; A61F2230/0063; A61F2230/0067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3334629A
Cited
GB1129712A
Cited
US4214587A
Cited
FR2512678A1
Cited
US4425908A
Cited
FR2525896A1
Cited
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