AR013684A1 - IMPROVEMENTS IN ENDOVASCULAR APPLICATION-EXPANSION DEVICES - Google Patents
IMPROVEMENTS IN ENDOVASCULAR APPLICATION-EXPANSION DEVICESInfo
- Publication number
- AR013684A1 AR013684A1 ARP980105069A AR013684A1 AR 013684 A1 AR013684 A1 AR 013684A1 AR P980105069 A ARP980105069 A AR P980105069A AR 013684 A1 AR013684 A1 AR 013684A1
- Authority
- AR
- Argentina
- Prior art keywords
- sections
- anchoring end
- expansion
- graft
- devices
- Prior art date
Links
Abstract
Mejoras en dispositivos injerto-expansores de aplicacion endovascular Mediante dichas mejoras se dota a dichos dispositivos de un extremo de anclaje(b) compuesto por primeros tramos (1) elásticamente expansibles y segundos tramos (2) plásticamente expansibles mediante balon inflable. Una vezalcanzada la zona operativa, el dispositivo injerto-expansor (a) es liberado de su alojamiento dentro de las paredes tubulares (7) del medio introductor(d). En estas condiciones, los primeros tramos (1) impulsan la expansion del extremo de anclaje (b) contra las paredes vasculares (4). Mediante un baloninflable se produce la expansion de los segundos tramos (2) hasta producir un anclaje adecuado (6) contra las paredes vasculares (4), posicion en la que elextremo de anclaje (b) se mantiene por la deformacion plástica producida.Improvements in graft-expander devices for endovascular application By means of these improvements, said devices are provided with an anchoring end (b) composed of first stretches (1) elastically expandable and second sections (2) plastically expandable by means of an inflatable ball. Once the operating area is reached, the graft-expander device (a) is released from its housing within the tubular walls (7) of the introducer means (d). Under these conditions, the first sections (1) drive the expansion of the anchoring end (b) against the vascular walls (4). By means of an inflatable ballon, the expansion of the second sections (2) takes place until a suitable anchorage (6) is produced against the vascular walls (4), a position in which the anchoring end (b) is maintained by the plastic deformation produced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP980105069 AR013684A1 (en) | 1998-10-13 | 1998-10-13 | IMPROVEMENTS IN ENDOVASCULAR APPLICATION-EXPANSION DEVICES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP980105069 AR013684A1 (en) | 1998-10-13 | 1998-10-13 | IMPROVEMENTS IN ENDOVASCULAR APPLICATION-EXPANSION DEVICES |
Publications (1)
Publication Number | Publication Date |
---|---|
AR013684A1 true AR013684A1 (en) | 2001-01-10 |
Family
ID=45605742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980105069 AR013684A1 (en) | 1998-10-13 | 1998-10-13 | IMPROVEMENTS IN ENDOVASCULAR APPLICATION-EXPANSION DEVICES |
Country Status (1)
Country | Link |
---|---|
AR (1) | AR013684A1 (en) |
-
1998
- 1998-10-13 AR ARP980105069 patent/AR013684A1/en unknown
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