Tensile Strength – Circumferential

Circumferential Tensile Strength – Sample prosthesis in its tubular form is placed onto two rounded pins and stretched at a uniform rate until the yield and/or break point is reached.

Equipment

A tensile testing machine having a constant rate of traverse, with suitable holders is used.

Scope

Any device using vascular prostheses
Vascular prosthesis
Biological, synthetic textile/non-textile materials, non-textile material
Stent Grafts: SX or BX frame, NiTi, CrCo, SS, Biological tissues, synthetic textile materials/* non-textile material, non-textile material
Covered stent: SX or BX frame, NiTi, CrCo, SS, Biological tissue, synthetic textile/non-textile * material, non-textile material
Tubular, bifurcated, branched

Service Levels

Applicable Standards

ISO 7198:2016
Cardiovascular implants and extracorporeal systems — Vascular prostheses — Tubular vascular grafts and vascular patches

Related Tests

Tensile Strength – Longitudinal

OLE1218

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