Nitinol Shape Setting

Custom Processes for Unique Geometries.

Our engineers design custom fixturing and validated processes to produce next-gen nitinol implants.

Norman Noble provides complete, single-source contract manufacturing of nitinol medical implants and devices made from superelastic and shape-memory nitinol.

Norman Noble is a single source supplier that provides all elements of nitinol implant manufacturing, including: design for manufacturing, micromachining, nitinol shape-setting, and a proprietary automated electropolishing of nitinol. We produce nitinol implant products for our customers from wire, ribbon, strip, sheet, tubing or bar nitinol with custom designed and manufactured fixtures and optimal heat treat parameters.

The combination of our experience and advanced nitinol implant machining technologies makes Norman Noble the best source for micro precision machining of your newest nitinol medical device designs.

Facts at a Glance:

  • 20+ years of nitinol stent implant manufacturing experience
  • Rapid prototype services
  • DFM and testing services
  • Nitinol welding
  • DSC and BFR for AF verification
  • Automated electropolishing and passivation of nitinol
  • Tubing, sheet, bar stock, wire

About Nitinol Shape Setting

Nitinol shape setting is the process by which the final, specified shape of the metal is configured and programmed. This requires specific thermal processing for each device depending on the end use and end-use environment. Nitinol shape setting must also take into account the desired final condition of the nitinol, which may require different processing temperatures and exhibit different characteristics. “Superelastic” and “shape memory” conditions of nitinol are generally available in wire, ribbon, strip, sheet, tubing, and bar form. One of the most important challenges in the nitinol shape setting process is optimizing the proper heat treatment parameters to achieve the nominal shape and mechanical properties of the part. Nitinol shape setting requires careful thermal manipulation of the material to achieve the desired phase transformation temperatures, which are critical to nitinol implant functionality.

Norman Noble is one of the few companies that provide all elements of nitinol manufacturing, including micromachining, nitinol shape-setting, nitinol welding and a proprietary automated electropolishing process of nitinol. Besides nitinol implant manufacturing, we also have the capability of confirming the physical, and mechanical properties of the finished part, by means of DSC (differential scanning calorimeter), BFR (bend and free recovery), and temperature controlled tensile testing. Click here for more information on our Nitinol Implant Machining and Processing Services


Materials and Applications


What We Make

Vascular Stent Implants:
    Cardio Nitinol Stents
    AAA Nitinol Stents (Abdominal Aortic Aneurysm)
    Peripheral
    Neuro
    Venous
    BTK (Below The Knee)

Transcatheter Heart Valve Implants and Frames:
    Aortic
    Tricuspid
    Mitral
    Left Atrial Appendage Closure

Neurovascualr Clot Retrieval Devices, Flow Diverters, Embolic Filters
Arterial Closure Implants
Atrial Fibrillation Devices
Vena Cava Filter Implants
Renal Denervation Devices
Spinal Implants and Devices
Extremity Screw and Plate Implants and Devices
Ligament Repair Anchors and Devices

Materials We Use

Superelastic Nitinol
Shape Memory Nitinol

Production and Capacity

Our extensive capacity for nitinol implant manufacturing includes over 125,000 square feet of space across 3 facilities.


Example Parts We’ve Manufactured

Dedicated Process Development Teams

Nitinol Manufacturer of nitinol stents

Norman Noble’s expertise in nitinol shape setting is a result of decades of technical training, research, and hands-on experience capabilities for nitinol shape setting are provided using dedicated equipment, located in our independent Nitinol Process Development Center.

Our Nitinol Process Development team works with our customers to manufacture preliminary design prototypes isolated from the production manufacturing areas, and our technologies often enable the commercialization of next generation nitinol medical devices. Our Nitinol PDC also works closely with our Quality & Process team of engineers to ensure a smooth transition from prototype to production.


Nitinol Rapid Prototyping

Rapid Prototyping

Dedicated resources for micromachining prototype design and delivery in 2 weeks

Nitinol Passivation

Validation

FDA-validated production methodology toughest ISO/CGMP standards

Nitinol Manufacturer

Production

The most efficient, high volume production facilities in the market

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