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What is Nitinol and Where is it Used

Which is the word Nitinol? Where can it be used?

Whether you are a medical professional or a patient you might be interested to learn more about nitinol as well as where it's being used. Nitinol metal is used in a variety of medical applications like orthopedic staples, medical devices and shape shape memory alloys.

Alloys with Shape Memory

Different from other materials like shape-memory alloys are able of remembering their original shape. The two-way effect of shape-memory is achieved through either mechanical force or heat treatment. The alloys possess superior mechanical and wear resistance properties. These alloys are often used in orthopedic wires, valves, in medical and surgical implants.

Shape-memory alloys are typically made using vacuum arc, casting, as well as induction melting. They have distinct crystal structures that permit them to form and return back to their original shape after the heating process.

Shape memory alloys are also widely recognized for their super-elasticity. They are used in various fields like robotics, orthopedics as well as neurology. They are also utilized in aerospace and automotive industries. Shape-memory alloys' properties has led to their widespread use in medical devices, like heart valves as well as stents. They are also utilized in the chemical processing sector.

Shape-memory materials are the combination of nickel with titanium. They are considered engineering materials. They are well-suited for the automotive industry as well as having excellent corrosion and wear resistance.


A variety of studies have been conducted for the purpose of studying the mechanical properties of Nitinol. These studies have found that the Nitinol material has mechanical hysteresis, as well as shape memory properties. These properties can be utilized to enhance the design of stents.

Nitinol may be used in different stents. These stents differ in diameter and thickness, as well as strut thickness and shape. They can also be made through additive manufacturing technologies. It allows manufacturers to design individual stents for specific patients medical conditions.

Recent studies have explored the mechanical properties of Nitinol stents. The studies utilize a combination with standard testing methods like bench-top tests and finite element modeling. This technique allows researchers to simulate complex in-vivo loading scenarios. By using computational models, researchers can discover what design features contribute towards higher performance.

One study assessed the mechanical properties of six Nitinol stents. The stents are compared based on their resistance, bending stiffness and axial compression. The diameters of the stents ranged 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 for orthopedic staples. A new type of nitinol compliant staples has been tested and proven effective in hindfoot arthrodesis.

Nitinol compression staples can be used in bone grafting surgeries and may hinder post-surgery healing. However, the procedure may not be a viable option to patients with weak bones. Small bones may be difficult to join and nonunion can result in early-onset arthritis.

The nitinol-memory compression staple relatively new to the market for carpal bone fixation. It is made of an ultraelastic TiNi alloy and can provide natural compression in the process of healing bone. It offers adequate compression without causing any damage to distal dorsal cartilage.

Compression staples also serve to secure subtalar joints, as well as talonavicular fusions. In addition, they are used to treat different foot ailments. They are also utilized for osteotomy procedures. They may not be durable enough for smaller bone applications or may interfere with osteotomies.

Newer nitinol compression staples have been found to be both safe and effective for arthrodesis of the hindfoot. The study also examined characteristics of the double and single types. The newer Nitinol staples featured significant radiographic union.

Medical devices

Many years ago the medical industry began to comprehend the many benefits of making use of Nitinol used in devices that aid the medical field. It is a popular material due to its extraordinary elasticity, which enables it to stretch back to its original shape under stress. The properties of Nitinol make it an excellent option for orthopedic implants, catheters, and stents.

The advantages of Nitinol for medical devices are huge and it is opening up many new markets for medical devices. However, the properties of the material create many difficulties. Knowing the risks that could be associated with the material is crucial.

The Federal Drug Administration (FDA) recently released a draft guidance for medical device manufacturers on how to create and evaluate devices using Nitinol. It includes the most essential requirements for medical devices made of the material.

The guidance includes all medical devices that use nitinol. It details the information manufacturers have to provide prior to submissions, such as information about the creation, manufacturing in addition to the testing and evaluation of these devices. It also provides details on the biocompatibility aspect of nitinol.

Description RBOSCHCO-- Nitinol powder provider

RBOSCHCO is a reputable chemical material supplier worldwide and manufacturer with over 12 years ' experience offering high-end chemicals and Nanomaterials. The company exports its products to many nations, including these include 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 producer, RBOSCHCO dominates the market. Our professional work team provides an array of solutions that will help boost the efficiency of different industries, increase value and effortlessly meet a variety of problems. If you're seeking Nitinol powder contact us. get in touch with RBOSCHCO.

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