đź“‹ FDA Reference
excelsior xt-17 microcatheter excelsior xt-17 flex microcatheter excelsior xt-17 pre-shaped microcatheter excelsior xt-17 flex pre-shaped microcatheter
Stryker Neurovascular
Summary: The Excelsior XT-17 Microcatheter is a flexible catheter used in neurovascular procedures, particularly for intracranial aneurysm coiling. It is primarily utilized by interventional neuroradiologists and neurosurgeons.
FDA Clearance Information
Pathway 510K
Number K142565 ↗
Decision Date November 14, 2014
Product Code DQY
Device Class Class 2
Evidence 0 studies
The Excelsior XT-17 Microcatheter received FDA clearance through the 510(k) pathway on November 14, 2014. It is manufactured by Stryker Neurovascular and classified as a Class 2 device under product code DQY.
What It Is
The Excelsior XT-17 Microcatheter is a highly flexible and shapable catheter designed for use in neurovascular interventions. It allows for precise navigation through the complex and tortuous anatomy of cerebral vessels. The device is available in various configurations, including pre-shaped options, to accommodate different procedural needs.
Clinical Applications
This microcatheter is commonly used in endovascular procedures for the treatment of intracranial aneurysms, particularly in the vertebrobasilar system. It is employed in settings such as hospitals and specialized neurovascular centers. The device is primarily used in adult patients requiring coiling procedures to prevent aneurysm rupture.
Indications for Use
The FDA indications suggest that the Excelsior XT-17 Microcatheter is intended for use in procedures involving venous stents, specifically in the neurovascular system. It is suitable for patients with conditions requiring precise catheter navigation in the brain's blood vessels.
Practical Considerations
The Excelsior XT-17 Microcatheter is compatible with a variety of guidewires and embolic materials. Clinicians should be aware of its sizing options and pre-shaped configurations to optimize procedural outcomes. Proper technique in shaping the catheter is crucial for successful navigation and deployment.
Related Literature
The linked study explored a novel method of shaping the Excelsior XT-17 Microcatheter for coiling aneurysms in the vertebrobasilar artery. The study highlighted the challenges of navigating the tortuous anatomy of these vessels and demonstrated preliminary success using patient-specific shaping techniques. However, the study was limited by its small sample size and preliminary nature.
Frequently Asked Questions
What is the Excelsior XT-17 Microcatheter used for?
It is used for neurovascular interventions, particularly in intracranial aneurysm coiling procedures.
What specialties typically use this device?
Interventional neuroradiologists and neurosurgeons commonly use this device.
What are the FDA-cleared indications?
The device is indicated for use in neurovascular procedures involving venous stents, particularly in the treatment of intracranial aneurysms.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.