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

OLE1218


ViVitro Labs Advantages

Many companies look to academia to handle their testing needs due to the reduced cost. With ViVitro Laboratory Services you gain the following advantages:

Time to Market
We understand how critical your timelines are. Our expertise and experience ensure your schedule is met and our commitments are delivered on time.

ISO 17025 Accredited
For studies used for regulatory approval this is a must. Accredited by A2LA and Cofrac.

Free Initial Consultations
All of our studies are scoped via no-cost, no obligation, collaborative consultation.

Guaranteed Confidentiality
We happily provide Non-Disclosure Agreements for all services, including initial consultation.

Join over 5000 cardiovascular device professionals who receive our testing and engineering insights and tips every month.