IT1285929B1 - Formation of bifurcated stent within body lumen - includes advancing second component stent in to body lumen and guiding it by guidewire to place distal end through side opening of first component stent in other branch of body lumen, and expanding second component - Google Patents
Formation of bifurcated stent within body lumen - includes advancing second component stent in to body lumen and guiding it by guidewire to place distal end through side opening of first component stent in other branch of body lumen, and expanding second componentInfo
- Publication number
- IT1285929B1 IT1285929B1 ITBO960294A IT1285929B1 IT 1285929 B1 IT1285929 B1 IT 1285929B1 IT BO960294 A ITBO960294 A IT BO960294A IT 1285929 B1 IT1285929 B1 IT 1285929B1
- Authority
- IT
- Italy
- Prior art keywords
- component
- stent
- body lumen
- vessel
- side opening
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
Landscapes
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
The bifurcated endovascular stent is formed from a pair of individual tubular component stents that can be placed independently in sequence in the branched region of a body vessel to form the bifurcated stent in situ. The first placed component stent includes a side opening and may be placed to extend both proximally and distally of the bifurcated junction with the side opening facing the entry to the branch vessel. The first component stent then is expanded within the vessel. The second component stent then can be advanced through the first component stent, through the side opening and into the branch vessel where it can be expanded. The portions of the first and second component stents that surround the region of the vessel juncture are constructed to provide enhanced lateral support for the walls of the vessel in the region of the junction. A delivery catheter is provided and includes a guidewire duct adapted to facilitate entry of a guidewire into the branch vessel while the first component stent is being deployed in the other lumen of the vessel.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96BO000294 IT1285929B1 (en) | 1996-05-31 | 1996-05-31 | Formation of bifurcated stent within body lumen - includes advancing second component stent in to body lumen and guiding it by guidewire to place distal end through side opening of first component stent in other branch of body lumen, and expanding second component |
PCT/IB1997/000620 WO1997045073A1 (en) | 1996-05-31 | 1997-05-29 | Bifurcated endovascular stents and method and apparatus for their placement |
AU27855/97A AU2785597A (en) | 1996-05-31 | 1997-05-29 | Bifurcated endovascular stents and method and apparatus for their placement |
AT97921984T ATE256438T1 (en) | 1996-05-31 | 1997-05-29 | BRANCHING ENDOVASCULAR STENTS |
MX9800715A MX9800715A (en) | 1996-05-31 | 1997-05-29 | Bifurcated endovascular stents and method and apparatus for their placement. |
JP9541939A JPH11509767A (en) | 1996-05-31 | 1997-05-29 | Bifurcated endovascular stent and method and apparatus for its placement |
US09/000,293 US6056775A (en) | 1996-05-31 | 1997-05-29 | Bifurcated endovascular stents and method and apparatus for their placement |
CA002227446A CA2227446A1 (en) | 1996-05-31 | 1997-05-29 | Bifurcated endovascular stents and method and apparatus for their placement |
DE69726829T DE69726829T2 (en) | 1996-05-31 | 1997-05-29 | BRANCHING ENDOVASCULAR STENTS |
EP97921984A EP0844853B1 (en) | 1996-05-31 | 1997-05-29 | Bifurcated endovascular stents |
BR9702255A BR9702255A (en) | 1996-05-31 | 1997-05-29 | Bifurcated endovascular extenders and methods and apparatus for placing them |
IL12290497A IL122904A0 (en) | 1996-05-31 | 1997-05-29 | Bifurcated endovascular stents and method and apparatus for their placement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96BO000294 IT1285929B1 (en) | 1996-05-31 | 1996-05-31 | Formation of bifurcated stent within body lumen - includes advancing second component stent in to body lumen and guiding it by guidewire to place distal end through side opening of first component stent in other branch of body lumen, and expanding second component |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO960294A0 ITBO960294A0 (en) | 1996-05-31 |
ITBO960294A1 ITBO960294A1 (en) | 1997-12-01 |
IT1285929B1 true IT1285929B1 (en) | 1998-06-26 |
Family
ID=11341430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96BO000294 IT1285929B1 (en) | 1996-05-31 | 1996-05-31 | Formation of bifurcated stent within body lumen - includes advancing second component stent in to body lumen and guiding it by guidewire to place distal end through side opening of first component stent in other branch of body lumen, and expanding second component |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1285929B1 (en) |
-
1996
- 1996-05-31 IT IT96BO000294 patent/IT1285929B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITBO960294A0 (en) | 1996-05-31 |
ITBO960294A1 (en) | 1997-12-01 |
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