Medical Nickel Titanium Wire: Precision and Performance in Every Strand

Our factory manufactures high-quality medical nickel titanium wire, also known as Nitinol, tailored for advanced healthcare applications. This unique material combines shape memory and superelasticity, making it essential in modern medical devices. Whether saving lives in cardiovascular procedures or enhancing smiles in orthodontics, our Nitinol wire delivers consistent, high-performance results.

Superelastic Nitinol: Engineered for Medical Demands

We use only medical-grade Superelastic Nitinol, manufactured in full compliance with international standards like ASTM F2063 and ISO 13485. These standards ensure the wire’s biocompatibility, mechanical integrity, and safety within the human body.

Thanks to its superelastic properties, our nickel titanium wire bends extensively without permanent deformation. It returns precisely to its original shape—even after significant strain. This enables device designers to build implants that adapt to the body’s movements and perform reliably in confined anatomical spaces.

Wide Precision Diameter Range

A full range of precision diameters is available for our medical Nitinol wire.

• From 0.01875 mm to 7.0 mm

• Popular sizes: 0.1 mm, 0.2 mm, 0.3 mm, 0.5 mm, 0.7 mm, 1.0 mm, and 1.5 mm

This broad selection supports a wide variety of medical applications. Ultra-thin wires suit delicate vascular work, while thicker diameters support orthopedic and load-bearing needs. We apply strict tolerance control at every stage, ensuring uniformity across every meter produced.

Applications of Medical Nickel Titanium Wire

Cardiovascular Treatments

• Stents: Nitinol’s elasticity allows easy compression and self-expansion inside arteries.

• Guidewires: Flexible enough for navigating intricate blood vessels.

• Vena cava filters and occluders: Designed for blood clot prevention or congenital heart repair.

Orthopedic and Trauma Repair

• Fixation wires and staples provide controlled, dynamic force to stabilize broken bones during recovery.

• Sutures and orthopedic cables: Offer strong yet flexible tissue support during healing.

Minimally Invasive Surgical Tools

• Biopsy forceps, snares, and baskets: Leverage the wire’s bendability for accurate control through small incisions.

• Retrieval tools: Used in stone extraction and polyp removal procedures.

Dental and Orthodontic Applications

• Orthodontic archwires: Replace traditional steel wires with consistent, gentle force.

• Endodontic files: Flexible Nitinol instruments that clean root canals with reduced fracture risk.

Neurovascular and Spinal Devices

• Aneurysm coils

• Interbody fusion implants and artificial discs
  Nitinol’s adaptability is key in complex neurological and spinal surgeries.

Why Orthodontists Prefer Nitinol

Nitinol wires have revolutionized dental care, especially in orthodontics:

• Gentle Continuous Force: Moves teeth gradually with less discomfort.

• Shape Memory: The wire “remembers” its straight form, guiding misaligned teeth into place.

• Long-Lasting Efficiency: Fewer wire changes, fewer visits.

• Better Patient Comfort: Smooth action, lower soreness post-adjustments.

• Early Treatment Capability: Ideal even for major initial misalignments.

Quality That Saves Lives

Quality assurance begins with sourcing the highest purity nickel and titanium.Every process—melting, forming, heat treatment, and finishing—is tightly controlled. We “train” the wire to retain shape and deliver stable superelasticity. Each batch undergoes:

• Mechanical property testing

• Chemical composition validation

• Surface integrity inspection

• Biocompatibility confirmation

These steps ensure that every strand of our medical nickel titanium wire is safe, effective, and dependable inside the body.

Trusted by Global Medical Device Innovators

Leading medical device manufacturers choose our superelastic Nitinol wire for its unmatched performance and reliability. From heart surgery to orthodontic care, our wire supports innovation, safety, and healing. We don’t just supply materials—we partner in creating life-changing technologies.

Prototyping Support

 Expert Guidance: 24/7 support via

Facebook account:Facebook

Back to the products