Expandable stent forming projecting barbs and method for deployi

Details Expandable stent forming projecting barbs and method for deployi Expandable stent forming projecting barbs and method for deployi

1997-01-06

1997-10-28

Buiz, Michael

Surgery

Instruments

Internal pressure applicator

606194, 623 1, A61F 204

Patent

active

056813465

ABSTRACT:
An intraluminal stent for implanting in a body lumen in which a plurality of connecting members are deformed radially outwardly to form projecting barbs for attaching the stent to a body lumen. The stent has a first, unexpanded low profile diameter for intraluminal delivery, and a second, larger expanded diameter for implanting in a body lumen in which projecting barbs are formed and which penetrate the body lumen to assist in attaching the stent to the walls of the body lumen.

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