Venous stents
What is a venous wall stent?
DEVICE DESCRIPTION The VENOUS WALLSTENT is comprised of two components: the implantable metallic stent and the delivery system (reference Figure A.). The stent is composed of biomedical superalloy wire, braided in a tubular mesh configuration. This design configuration results in a stent that is flexible, compliant, and self-expanding.
What is the vivid venous stent delivery system?
The VICI VENOUS STENT Delivery System delivers the stent in a distal-to-proximal direction with the standard “pin and pull” method. After obtaining access to the vessel, the physician prepares the System by flushing the inner lumen and Outer Shaft with heparinized saline. When the physician is ready to deploy a stent in a patient, the
Can a vascular wall stent be scanned safely?
MAGNETIC RESONANCE IMAGING (MRI) SAFETY INFORMATION Non-clinical testing has demonstrated the VENOUS WALLSTENT system is MR Conditional for single and overlapping lengths up to 120 mm. A patient with this stent can be scanned safely, immediately after placement, under the following conditions:
Is a vascular wall stent MR conditional?
Non-clinical testing has demonstrated the VENOUS WALLSTENT system is MR Conditional for single and overlapping lengths up to 120 mm. A patient with this stent can be scanned safely, immediately after placement, under the following conditions: Highest spatial gradient magnetic field of 19 Tesla/m (1900 Gauss/cm) or less.
[PDF File]Venous Wallstent - Boston Scientific
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DEVICE DESCRIPTION The VENOUS WALLSTENT is comprised of two components: the implantable metallic stent and the delivery system (reference Figure A.). The stent is composed of biomedical superalloy wire, braided in a tubular mesh configuration. This design configuration results in a stent that is flexible, compliant, and self-expanding.
[PDF File]Lower Extremity Venous Stent Placement: A Large Retrospective ...
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Purpose: To study short-term and long-term outcomes of lower extremity venous stents placed at a single center and to characterize changes in vein diameter achieved by stent placement. Materials and Methods: A database of all patients who received lower extremity venous stents between 1996 and 2018 revealed
A systematic review of venous stents for iliac and venacaval ...
A systematic review of venous stents for iliac and venacaval occlusive disease Zachary F. Williams, MD, andEllen D. Dillavou, MD, Durham, NC ABSTRACT Objective: Endovascular stenting of the deep venous system is increasingly used to treat stenotic and occluded veins.
Pivotal Study of Endovenous Stent Placement for Symptomatic ...
spective studies of dedicated venous stents have been published to date. Expanding on the promising results reported for the VIRTUS feasibility cohort of 30 patients who were treated with an endovenous stent purpose-built for venous applications, 4 the objectives of this study were to determine the safety and effectiveness of the
[PDF File]VICI VENOUS STENT System Instructions for Use - Food and Drug ...
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VENOUS STENT System is Magnetic Resonance (MR) Conditional. • A patient with the VICI VENOUS STENT can be scanned safely, immediately after placement, in an MR system meeting the following...
[PDF File]VENOUS WALLSTENT SELF-EXPANDING STENT Clinically Proven Case ...
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INDICATIONS FOR USE/INTENDED USE: The VENOUS WALLSTENT is indicated for improving central venous luminal diameter following unsuccessful angioplasty in patients on chronic hemodialysis with stenosis of the venous outflow tract.
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