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Hans I Wallsten: Prosthesis comprising an expansible or contractile tubular body. Shepherd Patents, Burns Doane Swecker & Mathis, April 7, 1987: US04655771 (1566 worldwide citation)

A prosthesis for transluminal implantation comprising a flexible tubular body which has a diameter that is variable by axial movement of the ends of the body relative to each other and which is composed of several individual rigid but flexible thread elements each of which extends in helix configura ...


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Hans I Wallsten: Prosthesis comprising an expansible or contractile tubular body. Shepherd Patents, Burns Doane Swecker & Mathis, September 4, 1990: US04954126 (806 worldwide citation)

A prosthesis for transluminal implantation comprising a flexible tubular body which has a diameter that is variable by axial movement of the ends of the body relative to each other and which is composed of several individual rigid but flexible thread elements each of which extends in helix configura ...


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Wallsten Hans I: Prothese formee dun corps tubulaire expansible ou contractile, Prosthesis comprising an expansible or contractile tubular body. Medinvent, FETHERSTONHAUGH & CO, August 2, 1988: CA1239755 (15 worldwide citation)

ABSTRACT. A prosthesis for transluminal implantationcomprising a flexible tubular body which has adiameter that is variable by axial movement of theends of the body relative to each other and which iscomposed of several individual rigid but flexible threadelements each of which extends in helix conf ...


5
Wallstén Hans Ivar: A prosthesis comprising an expansible or contractile tubular body. Wallstén Hans Ivar, BURMAN Tore, November 10, 1983: WO/1983/003752

A prosthesis for transluminal implantation comprising a flexible tubular body which has a diameter that is variable by axial movement of the ends of the body relative to each other and which is composed of several individual rigid but flexible thread elements each of which extends in helix configura ...