SureSight Obturator Introducer Localization Systems (ILS) for ATEC in MRI. || ILS-0914-12-OB (9G Introducer Localization Set (OB Model) for ATEC0914-12MR Handpiece || Product Usage: || The Sure Sight Obturator Introducer Localization System (ILS-OB) is a Hologic accessory kit. It is sold as an independent product for use with the ATEC MRI hand pieces. This sterile accessory kit is available in two lengths, is sold only in the US and has a 6 month shelf life. It contains a single use introducer stylet, introducer sheath, needle guide and localizing obturator