What is Nitinol Tube?
Medical-grade Nitinol tubing is increasingly becoming a preferred choice for orthopedic applications, including bone plates, screws, and joint replacement devices. Nitinol, a nickel-titanium alloy, is known for its superior mechanical properties, shape memory effect, and biocompatibility, which make it an excellent material for long-term implantable devices. Unlike traditional metal materials, Nitinol can recover its pre-set shape when exposed to certain temperatures, which is crucial for applications that require precise deployment and flexibility, particularly in bone fixation and joint replacement procedures.
At Victory Supplier, we provide high-quality Nitinol tubing tailored for orthopedic devices, ensuring the highest standards of safety, durability, and performance. Whether you're developing bone plates, screws, or joint replacements, our Nitinol tubes offer excellent functionality, precision, and patient safety in a range of orthopedic treatments.
Tubing Actual Performance Af Temperature | For finished tubes with an outer diameter of 0.25-9.0mm, after cutting a section of the tube, the actual recovery temperature can be tested using the bending recovery method specified in ASTM F2082/F2082M-16. |
| Surface Condition | Outer Surface: Oxidized state, ground state Inner Surface: Clean state |
| Tubing Length | Length can be precisely specified or arbitrarily specified; for arbitrary lengths, the maximum and minimum lengths can be negotiated with sales or technical personnel. |
| Straightness | The requirements and test methods for straightness can be agreed upon with sales or technical personnel. |
| Internal and External Surface Defects | The requirements for surface defects can be agreed upon with sales or technical personnel. |
| Typical Applications | Medical: Hypo tubes, camera tubes, stents, baskets, catheters |
Features of Nitinol Tube
Shape Memory Effect: One of the key properties of Nitinol is its ability to "remember" its original shape and revert to it when exposed to body temperature. This feature is particularly beneficial for orthopedic implants, where devices like bone plates or screws need to fit perfectly into the body.
High Strength and Durability: Nitinol tubing offers exceptional strength-to-weight ratio, allowing it to support the mechanical demands of bone fixation, while remaining light enough for comfortable use. It can endure substantial stress without compromising its structural integrity, making it highly reliable for long-term implantation.
Biocompatibility: As a non-toxic, corrosion-resistant material, Nitinol provides excellent biocompatibility, which minimizes the risk of rejection or adverse reactions. This makes it ideal for implants like bone plates, screws, and joint replacement devices that stay inside the body for extended periods.
Flexibility and Adaptability: Nitinol tubing can adapt to the unique shapes and sizes required for specific orthopedic devices. This flexibility makes it easier to manufacture custom solutions for patients with unique anatomical needs.
Corrosion Resistance: Given its resistance to corrosion from bodily fluids and tissues, Nitinol ensures the longevity of orthopedic implants and minimizes the risk of device degradation over time, making it a durable choice for joint replacement and bone fixation.
Pipe specifications
| Tubing Inner Diameter (mm) | Wall Thickness (mm) | Tolerance Range (mm) | Length (mm) |
| 9-4 | 4-0.5 | ±0.035 | 500 |
| 4-2 | 0.5-0.2 | ±0.030 | 500 |
| 2-1 | 0.3-0.15 | ±0.020 | Above 1000 |
| 1-0.5 | 0.2-0.1 | ±0.010 | 1000-2000 |
| 0.5-0.25 | 0.1-0.05 | ±0.005 | 1000-2000 |
*Can be adjusted according to customer requirements
Advantages of Nitinol Tube
Enhanced Patient Comfort: Nitinol’s flexibility allows for smoother fitting and less invasive surgical procedures. This leads to a reduction in post-surgical discomfort and a faster recovery time for patients.
Improved Implant Longevity: Nitinol’s durability means fewer complications over time, reducing the likelihood of device failure and extending the life of orthopedic implants like bone plates, screws, and joint replacements.
Shape-Memory Customization: For complex bone structures and joint replacements, Nitinol’s shape memory effect ensures implants can be accurately customized to the patient’s specific needs. This reduces the need for multiple procedures or adjustments after implantation.
Reduced Risk of Post-Surgical Complications: The flexibility and strength of Nitinol ensure that implants can adjust and adapt to the natural movements of the body The unique properties of Nitinol allow for the development of smaller, more compact implants, enabling minimally invasive surgical techniques. This results in less tissue trauma, faster recovery, and better overall outcomes
Applications of Nitinol Tube
Nitinol tubing is used in various orthopedic applications, offering solutions that improve both the performance and comfort of medical devices:
Bone Plates and Screws: Nitinol tubing is used to manufacture orthopedic bone plates and screws that offer excellent support for fractures, especially when traditional materials cannot offer the same flexibility or strength-to-weight ratio.
Joint Replacement Devices: Nitinol’s biocompatibility and shape memory capabilities are ideal for joint replacement devices, including hip, knee, and spinal implants. These implants are designed to adjust to the body’s movements, ensuring enhanced mobility and reduced wear and tear.
Fracture Fixation: Nitinol tubing is used in various fracture fixation devices due to its ability to provide flexible, durable, and secure support for bone healing. It also aids in faster recovery, reducing the overall surgical risk.
Spinal Implants: Nitinol’s unique properties make it highly suitable for spinal implants, where flexibility, strength, and precise fit are paramount. Nitinol helps maintain proper spinal alignment and enhances recovery from complex spinal surgeries.
ABOUT US
Victory Alloy Co., Ltd. is a professional manufacturer specializing in medical alloy materials, with a dedicated focus on the research, development and production of high-performance biomedical alloys.
Our primary product range includes medical-grade titanium alloys, Nitinol (nickel-titanium alloy), cobalt-chromium (CoCr) alloys, platinum-iridium (Pt-Ir) alloys, and medical stainless steel. These high-quality alloys are widely applied in a broad spectrum of medical fields, such as cardiovascular stents, orthopedic implants, interventional guidewires, dental implants, surgical instruments, and disposable medical auxiliary devices. Boasting outstanding biocompatibility, strong corrosion resistance and excellent mechanical properties, our products have won consistent praise from customers across the board.
Client Visits
We welcome client visits to showcase our manufacturing and testing processes. Clients can explore our facility, discuss specific needs, and learn about our quality control methods. Our team ensures a personalized experience to meet your exact requirements for medical applications.
Our Factory
Quality Testing of the Product
Our product undergoes strict testing for tensile strength, corrosion resistance, and biocompatibility to ensure reliable performance in joint implants. We use advanced methods to verify its safety and durability, and all products meet international medical standards for consistent, long-term use in the body.
FAQ
Who is your company?
We are a leading supplier of high-quality Nitinol alloy wire, specializing in providing durable, biocompatible materials for orthopedic joint replacements and other medical applications.How can I contact your company?
Phone: +86 132 1868 0935
Whatsapp: +86 13218680935
Email: victory@dlx-alloy.com
What makes Nitinol tubing ideal for orthopedic implants?
Nitinol is preferred due to its excellent shape memory effect, biocompatibility, durability, and flexibility. These characteristics make it ideal for use in bone plates, screws, and joint replacement devices that require long-term functionality.
How does Nitinol’s shape memory effect benefit orthopedic applications?
The shape memory effect allows Nitinol devices to expand or contract based on temperature. This feature ensures precise fitting of orthopedic implants, reducing complications and enhancing overall treatment outcomes.
Can Nitinol tubing be customized for specific orthopedic needs?
Yes, we offer fully customizable Nitinol tubing that can be tailored to meet the specific requirements of bone plates, screws, and joint replacement devices. You can specify the diameter, length, and shape based on your medical device’s requirements.
Is Nitinol safe for long-term implantation in the human body?
Yes, Nitinol is highly biocompatible, making it safe for long-term use in the human body. It’s corrosion-resistant and non-toxic, ensuring minimal risk of rejection or adverse reactions.
