The covered WallFlex™ Biliary RX Stent should not migrate in this Magnetic Resonance Imaging (MRI) environment, as magnetic force and torque in the non-clinical tests was less than the values exerted by the earth’s gravity.
Is a Wallstent MRI safe?
Through non-clinical testing, the Carotid WALLSTENT® Monorail® Endoprosthesis (Carotid WALLSTENT Endoprosthesis), has been shown to be MRI safe at field strengths of 3.0 Tesla or less, and a maximum whole body averaged specific absorption rate (SAR) of 2.0 W/kg for 5 minutes of MRI exposure.
What is an iCAST stent?
The iCAST Covered Stent (Atrium Medical Corporation) is a balloon-expandable covered stent consisting of a 316L stainless steel frame encapsulated in expanded PTFE. The same stent platform is sold outside the United States as the Advanta V12 Stent (Atrium Medical Corporation).
What are the symptoms of a blocked biliary stent?
When a blockage occurs in the bile duct, fluids like bile (bilirubin) are unable to flow into the duodenum to aid in digestion. This may cause bile to build up in the liver and produce symptoms such as jaundice (yellow coloring of the skin), abdominal pain and nausea.
Are TIPS stents MRI safe?
MRI Compatibility: The Sentinol™ Stent is MRI safe/compatible and does not interfere with, nor is affected by, the operation of an MRI device.
Are Synergy stents MRI safe?
Non-clinical testing has demonstrated that the SYNERGY Stent is MR Conditional for single and overlapped conditions up to 75 mm. A patient with this device can be safely scanned in a Magnetic Resonance system meeting the following conditions: Static magnetic field of 3.0 and 1.5 Tesla only.
Is the Watchman device MRI compatible?
MRI safety testing has shown that the WATCHMAN Left Atrial Appendage Closure Device is “MRI Conditional” and that a patient with a WATCHMAN Implant may safely undergo an MRI scan under certain conditions listed on the WATCHMAN Device Implant Card.
