Covered Stents & Frames

Medical Murray can create covered stent or frame in a variety of materials, such as ePTFE, polyester, urethane, and silicone. 

Medical Murray and our experienced engineers can outfit solutions for covering your medical device. The right material selection for covered stents is critical for durability and performance.  We offer a variety of materials to choose from, such as ePTFE, Polyester, Polyurethanes, and Silicones which may be formed in extrusion, electrospun, woven or solution.

We can assist you in developing and covered stents and frames with unique shapes and profiles and wall thicknesses as low as 20 micron (0.0008").Our expertise in sintering, sewing, laminating, dip casting, heat setting, and injection molding can help create the medical device prototype you need.

If you are interested in our covered stent capabilities, check out our ePTFE Covered Nitinol Stent on our online store, or request a quote for your custom covered stent or frame covering by our team.

Clinical Areas

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Heart icon
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Vascular

  • Aortic Aneurysms (AAA and TAA)
  • Aortic Dissection
  • Aneurysm Exclusion and Repair
  • Multilumen Stents and Grafts
Blood vessel icon

Vascular

Aortic Aneurysms (AAA and TAA)

Aortic Dissection

Aneurysm Exclusion and Repair

Multilumen Stents and Grafts

Heart icon

Structural Heart

Left Atrial Appendage (LAA)

Valve Repair and Replacement

Coronary Vessel Perforation

Shunts

stomach icon

Structural Heart

  • Left Atrial Appendage (LAA)
  • Valve Repair and Replacement
  • Coronary Vessel Perforation
  • Shunts

Gastrointestinal

  • Biliary Stents
  • Covered Braid
  • Gastric Sleeves

Gastrointestinal

Biliary Stents

Covered Braid

Gastric Sleeves

Covered Stent Testing Standards

We use our company's expertise and experience to manage all aspects of the testing your covered device requires - whether performed in-house or through our partners. Our testing services examine your device's conformity with standards and compatibility with appropriate accessories and fittings.

Medical Murray and it's partners can assist you with the independent testing of your implant covering systems against ISO 25529-1:2017 and ISO 7198:2016 requirements.

ISO 25529-1:2017

Cardiovascular implants — Endovascular device testing requirements

>   Corrosion

>   Fatigue & Durability

>   Fixation & Seal

>   Leakage

>   Migration Resistance

>   Patency

 

ISO 7198:2016

Tubular vascular grafts and vascular patches testing requirements

>   Permeability

>   Porosity (non-textile materials)

>   Tensile Strength

>   Suture Retention & Burst Strength

>   Kink Diameter / Radius

>   Preclinical In-Vivo