Micro Sheath Introducer ( MSI ) Home Accessories Micro Sheath Introducer ( MSI ) Gallery Description Download × Accessories Micro Sheath Introducer ( MSI ) Amecath Micro-Introducer Kits are available in 4 and 5 French offerings with different configurations to meet all clinical applications. Micro-Introducer Kits are made of a High-Density Thin Wall Polyethylene Sheath Material that allows for atraumatic sheath insertion without kinking or stretching. The smooth Dilator-to-Sheath Transition ensures atraumatic insertion into the vessel. Intended use : These Micro-Introducer Kits are intended to introduce up to a .038 inch guidewire or catheter into the vascular system following a small gauge needle stick. Download Conent Downloads IFU Micro Sheath Introducer ( MSI ) IFU Micro Sheath Introducer ( MSI ) IFU obsolete