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medtronic models 69914 699ou
Medtronic Vascular
Summary: The Medtronic Models 69914 and 699OU are inferior vena cava (IVC) filters used to prevent pulmonary embolism by trapping blood clots. They are primarily used by interventional radiologists and vascular surgeons.
FDA Clearance Information
Pathway
510K
Number
K791667 ↗
Decision Date
September 7, 1979
Product Code
DTB
Device Class
Class 3
Evidence
0 studies
The Medtronic Models 69914 and 699OU were cleared via the FDA 510(k) pathway on September 7, 1979. Manufactured by Medtronic Vascular, these devices are classified as Class III under product code DTB.
What It Is
The Medtronic Models 69914 and 699OU are IVC filters designed to capture emboli (blood clots) traveling from the lower extremities to the heart and lungs, thereby preventing pulmonary embolism. These devices are typically implanted in the inferior vena cava, the large vein that carries blood from the lower body to the heart. The filters are designed to allow normal blood flow while trapping larger emboli.
Clinical Applications
These IVC filters are commonly used in patients who are at high risk for pulmonary embolism but cannot be managed with anticoagulation therapy alone. They are frequently used in emergency settings, such as trauma centers, and in patients with contraindications to anticoagulation. Interventional radiologists and vascular surgeons are the primary specialists involved in the placement of these devices.
Indications for Use
The FDA indications suggest these devices are used for patients at risk of pulmonary embolism, particularly when anticoagulation is not possible or effective. This includes patients with deep vein thrombosis (DVT) or those undergoing certain surgeries.
Practical Considerations
Clinicians should consider the size of the inferior vena cava and the specific model compatibility when selecting an IVC filter. Proper imaging techniques, such as fluoroscopy, are essential for accurate placement. Regular follow-up is recommended to monitor filter position and function.
Frequently Asked Questions
What is Medtronic Models 69914 699OU used for?
These devices are used to prevent pulmonary embolism by capturing blood clots in the inferior vena cava.
What specialties typically use this device?
Interventional radiologists and vascular surgeons typically use these devices.
What are the FDA-cleared indications?
These devices are indicated for patients at risk of pulmonary embolism, especially when anticoagulation is not feasible.
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.