Products Description
Nitinol Tube for Medical Device have excellent biocompatibility and mechanical properties, which can resist vascular pressure and stress, and do not cause thrombus formation and inflammatory reactions. They can be plastically deformed, compressed or curled to adapt to narrow vascular channels. Once activated, for example, by heating or stress, these tubes will return to their original shape, providing support and expanding narrow blood vessels. Medical devices using nickel-titanium alloy tubes can be used to treat coronary heart disease, arteriosclerosis, and other vascular diseases. These devices play a key role in supporting and restoring vascular function during interventional surgery, helping to improve blood flow and the patient's condition. It should be noted, however, that medical devices manufactured using nickel-titanium alloy tubes should be used under appropriate clinical supervision due to the possibility of allergic reactions and should be selected and operated based on the individual patient's situation. Overall, nickel-titanium alloy tubes offer great promise in the treatment of vascular diseases and show great potential for positive medical outcomes.
Mechanical Properties
| Condition |
Permanet Set after 6% |
Elongation δ % |
Active Af ℃ |
Upper Plateau Stress |
UTS σb MPa |
| Superelasti | ≤ 0.5 | > 10 | ≤ 20 | > 380 | > 1000 |
Standard: Q/XB1516 Q/XB1520
Brand: TiNi-01 Transformed phase temperature: 20℃-40℃;
TiNi-02 transformed phase temperature: 45℃-90℃;
TiNi-SS transformation temperature: 5℃-15℃;
TiNi-03 transformed phase temperature: <5℃;
TiNi-YY transformed phase temperature: 33℃±3℃;
TiNiCU transformation temperature: As-Ms≤5℃;
TiNiNb transformation temperature: As-Ms<150℃
Physical properties of nickel-titanium alloy: tensile strength: 850MPa;
Yield strength: 195~690MPa;
Elongation: 25～50%
Chemical composition of nickel-titanium alloy memory wire: Ni: 55.4%--56.2%, C≤0.07, H≤0.005, O≤0.050, N:≤ 0.05
Product Display
Product Advantage
The application of Nitinol Tube for Medical Device in medical devices offers a number of advantages：
The use of nickel-titanium alloy pipes for medical devices has the following advantages:
Shape memory performance: Nitinol tubes can be activated by heat or stress to return to their original shape. This makes them very useful in vascular interventional surgery, where they can accommodate narrow vascular passages and provide support and dilating functions after activation.
Biocompatibility: Nitinol pipes have good biocompatibility and do not cause thrombosis or inflammation. This is very important because it reduces the risk of adverse reactions and complications when using the tube in the patient's body.
Corrosion resistance: Nitinol pipes have excellent corrosion resistance and can be safely placed in the body for a long time. This makes them a reliable choice for long-term implantation and intravascular stents.
Mechanical properties: nickel-titanium alloy pipes have high strength and elastic modulus, which can resist vascular pressure and stress. They are able to maintain a stable shape and provide lasting support and expansion.
Plasticity: Nitinol tubes can withstand plastic deformation and can be compressed, crimped or twisted to suit specific vascular anatomy.
These advantages make the use of Nitinol tubes for medical devices a widely used option, playing an important role in cardiovascular interventional surgery and other vascular treatments.
Packaging and Shipping
Plastic bags and form paper as inside,Wooden case as outside
We will choose the fastest, cheapest and safest means of transport for you, such as express, air and sea.
Before delivery, finished product pictures, packaging details and MTC will be sent to our customer, and when the customer is satisfied with our product, we will ship it in time. There is no deception. The picture you see matches the goods.
Production Process
FAQ
Q: Do you accept orders for samples?
Q: How long will delivery take?
Q: What's your delivery time?
Q: Is it safe to use Nitinol tubes for medical devices?
Q: Can Nitinol Tube for Medical Device adapt to different sizes of blood vessels?
contact us
Tel :
+86 18700703333 Elsa lin
FAX : 0917-3381186
Email :
Add: No. 28, Gaoya Industrial Park, Gaoxin District, Baoji City, Shaanxi Province
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