stride microcatheter

The Stride Microcatheter is a specialized catheter designed for the delivery of embolic agents to occlude blood vessels. It is used in procedures requiring high precision, such as embolotherapy, where it helps block blood flow to specific areas, often in the treatment of tumors or arteriovenous malformations. Its design allows for navigation through small and tortuous vessels, making it ideal for accessing hard-to-reach areas.

This microcatheter is commonly used in interventional radiology and vascular surgery for procedures like embolization of hypervascular tumors or arteriovenous malformations. It is particularly useful in settings where precise delivery of embolic materials is critical, such as in oncology for targeted tumor treatment or in emergency settings to control internal bleeding. Patients benefiting from this device often include those with liver tumors, uterine fibroids, or gastrointestinal bleeding.

The FDA-cleared indications for the Stride Microcatheter include its use in embolotherapy to occlude blood vessels. This is applicable for patients requiring targeted blood flow reduction, such as those with tumors or vascular malformations.

The Stride Microcatheter is available in various sizes to accommodate different vessel diameters and procedural needs. It is compatible with a range of embolic agents and requires careful handling to navigate tortuous vascular pathways. Clinicians should be familiar with catheterization techniques to optimize its use.

The linked study reviews methods for characterizing microspheres used in embolotherapy, highlighting the importance of precise delivery systems like microcatheters. It discusses the transition from animal models to more refined methods, emphasizing the role of microcatheters in delivering embolic particles to small vessels. Limitations include the need for further research on human applications and long-term outcomes.