Micro-catheter

In the context of interventional radiology, neurosurgery, and cardiology, micro-catheters play a critical role in a wide range of diagnostic and therapeutic procedures. They are often used to deliver embolic agents, stents, and other devices to treat aneurysms, tumors, and vascular malformations. They can also be used for thrombolysis, a process of dissolving blood clots, and for delivering drugs directly to the site of disease.

The design of a micro-catheter involves a delicate balance of flexibility, strength, and precision. The wall thickness is typically very thin, yet strong enough to withstand the pressures of blood flow and the manipulation required during a procedure. The inside diameter is carefully engineered to accommodate the smallest interventional devices while maintaining sufficient lumen for blood flow or the infusion of contrast media.

The structure of a micro-catheter often includes multiple layers to enhance its performance. For example, a PTFE lining provides a smooth, low-friction surface for easy navigation, while a braided reinforcement layer adds strength and torque control. A spring or coil may be incorporated into the catheter's design to enhance its flexibility and resistance to kinking.

Customization is a key feature of micro-catheters, allowing them to be tailored to meet the specific needs of individual patients and procedures. The length, inside diameter, wall thickness, and overall design can be adjusted to suit different applications, from neurovascular interventions to peripheral vascular procedures.

Ningbo Micro-tube Polymer Materials Co., Ltd. is a leading manufacturer of precision medical catheter products, including micro-catheters. With a state-of-the-art production facility featuring advanced medical automatic power intelligent equipment, the company has successfully developed and mass-produced a range of micro-catheters with independent intellectual property rights. These products meet the highest standards of quality and purity, thanks to the company's commitment to research and development and its 10,000-level purification workshop. Whether you need a standard micro-catheter or a customized solution, Ningbo Micro-tube Polymer Materials Co., Ltd. has the expertise and capabilities to meet your needs.

Main Specifications

>Working Length : 120cm, 150cm, 180cm, etc

>Size :                       0.017“, 0.021″，0.024″，0.027″,  1.7Fr,  2.1 Fr， 2.4Fr,  2.7Fr

>Tip Shape :            Straight, 45˚

>Structure:               Four-layer gradient structure