• 0
  • 0

What is Nitinol and Where is it Used

What is Nitinol? What is its Use?

Whether you are a medical practitioner or a patient you might be interested to learn more about nitinol and how it is used. Nitinol is a metallic component used in many medical applications, such as orthopedic staples, medical devices and shape-memory alloys.

Shape memory alloy

Contrary to other types of materials, shape-memory alloys are capable of recollecting their original shape. This dual-way effect can be achieved by applying mechanical force or heat treatment. The alloys have superior mechanical and wear resistance properties. These alloys are usually used in orthopedic wires, valves, for medical equipment.

Shape-memory materials are usually made using vacuum arc, casting, or by induction melting. These materials possess unique crystal shapes that allow them deform and return to their initial shape after the heating process.

The Shape Memory alloy is identified as having super-elasticity properties. They are employed in fields like robotics, orthopedics, and neurology. They also are used in the automotive and aerospace industries. The properties that shape-memory metals have allow for their widespread application in medical devices including heart valves, and stents. These alloys are also used in the chemical processing sector.

Shape-memory metals are a mixture of nickel and titanium. They are considered to be engineering materials. They're well-suited to the automotive industry, as well as having excellent corrosion and wear resistance.


Various studies have been conducted to determine the mechanical properties of Nitinol. These studies have demonstrated that the Nitinol material has mechanical hysteresis and shape memory properties. These properties can be utilized to enhance the design of stents.

Nitinol's use is found in many different stents. These stents differ in diameter the thickness, thickness, strut width, and design. They can also produce using additive manufacturing technology. This allows manufacturers to make customized stents specifically for certain patient medical conditions.

Recent research has focused on what the mechanical property of Nitinol's Stents. These studies use a combination with standard testing methods like bench-top tests, and finite element modeling. This allows researchers to create complex simulations of in-vivo loading. Utilizing computational modeling, researchers can discover the factors that influence design to provide higher performance.

One study looked at the mechanical properties of six Nitinol stents. They were compared on their resistance, bending stiffness, and axial compression. The diameters of the stents varied between 5 and 8 millimeters. The stents were held by rods inside when compressed.

Staples of orthopedics

A variety of studies have explored the mechanical performance of nitinol-based orthopedic staples. A new generation of nitinol compression staples has been used successfully in hindfoot arthrodesis.

Nitinol compression staples may be employed with bone grafting, and may hinder post-surgery healing. However, this procedure might not be a viable option for patients suffering from small bones. Small bones can be challenging to fuse, and any nonunion could lead to early-onset arthritis.

The nitinol-memory compression staple an extremely new product to the carpal bone fixation market. The staple is made from superelastic TiNi alloy and can provide natural compression when healing of bones. It allows for adequate compression while protecting the distal dorsal cartilage.

Compression staples can be utilized in the treatment of subtalar joint and talonavicular fusions. In addition, they are utilized for foot problems of other kinds. They are also used to perform osteotomy procedures. They may not be durable enough for smaller bone applications or may interfere with osteotomies.

New-generation Nitinol compression staples are been shown to be safe and effective for hindfoot arthrodesis. The study also examined the differentiators between single and double-staple models. The new-generation nitinol staples had higher radiographic union rates.

Medical devices

A number of years ago, the medical profession began to comprehend the many benefits of the use of Nitinol when it comes to medical gadgets. Nitinol is famous for its high elasticity that allows it to return in its original shape under stress. The properties of Nitinol also make it a good choice for orthopedic implants, catheters, stents and other stents.

The advantages of Nitinol for medical devices are substantial, and the material has created a number of opportunities in medical technology. However, the characteristics of the product pose numerous obstacles. Being aware of the risks with the material is crucial.

The Federal Drug Administration (FDA) recently issued a draft guideline for medical device manufacturers about how to design and evaluate devices using Nitinol. It includes the most essential requirements for medical devices made of Nitinol.

The scope of this guidance extends to all medical devices containing Nitinol. It specifies the details manufacturers have to provide prior to filing, including details about the manufacturing, design and test of the devices. The document also includes information on nitinol's biocompatibility.

Description RBOSCHCOThe company is a Nitinol powder suppliers

RBOSCHCO is a trusted worldwide chemical material manufacturer and manufacturer with more than 12 years ' experience in manufacturing top-quality chemicals and Nanomaterials. The company exports its products to many countries, including those in the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Argentina, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal and others. As a leading nanotechnology manufacturer, RBOSCHCO dominates the market. Our experienced team of professionals provides ideal solutions to improve the effectiveness of different industries, to create value and effectively tackle a range of obstacles. If you're in search of Nitinol powder you can contact RBOSCHCO.

Inquiry us

  • tags

Our Latest News

Introduction to the Magnesium Ingot

Magnesium Ingot intro In the variety of metals that are used to cast dies, magnesium is one of the most popular. Its properties make it appealing to die-casters and users. It is used to produce the aluminum-magnesium alloys that are strong and light…

What is Potassium stearate

What is Potassium stearate ? Potassium Stearate is also referred to in the form of "potassium octadecanoate". White crystalline powder. It is soluble in hot water and insoluble in ether, chloroform or carbon disulfide. The aqueous solution appears to…