Description

Precision-Cut Nitinol Hypotubes for Medical Devices

Get top-quality nitinol hypotubes laser-cut for critical medical applications. Our advanced laser cutting technology ensures every tube is accurate, burr-free, and ready for performance.

What is Nitinol?

Nitinol naturally switches between two phases: Martensite, which is soft and flexible at lower temperatures, and Austenite, which becomes firm and structured when heated. By setting its shape during production, we allow the material to “remember” that form. When cooled, it bends easily. When warmed again, it snaps back—this is the remarkable Shape Memory Effect.

How Does Nitinol “Remember” Its Shape?

Nitinol changes its internal structure based on temperature. At lower temperatures, it enters the Martensite phase, becoming soft and highly flexible. When heated, it transforms into the Austenite phase, regaining a firm, stable shape. During manufacturing, we program its desired geometry in the Austenite phase. Once cooled, the material can be deformed easily—but with heat, it rapidly returns to its original form.

Key Applications for Laser-Cut Nitinol Hypotubes

Our laser-cut nitinol hypotubes are essential for:

• Catheters – Steerable shafts for diagnostics or treatments

• Stent Delivery Systems – Precise transport and deployment

• Guidewires – Navigate complex anatomy safely

• Minimally Invasive Tools – Flexible yet strong instrument components

• Neurovascular Devices – Operate safely in delicate brain vessels

• EP Catheters – For mapping and ablating cardiac arrhythmias

Why Use Laser Cutting for Nitinol Hypotubes?

Laser cutting is the industry gold standard for nitinol tubing:

• Precision Cutting – Ideal for micro-patterns and fine details

• Minimal Heat Affected Zone – Preserves shape memory properties

• Smooth Edges – Burr-free, no extra finishing needed

• Repeatability – High-volume consistency and accuracy

• Delicate Wall Handling – Cuts ultra-thin walls without deformation

Let’s Talk

Get precision nitinol hypotubes tailored to your device.

 Expert Guidance: 24/7 support

East Asia Region:nitinolwire.com

Europe Region:nitinolmetal.com

US Region:nitinolalloy.com