TWISTER PLUS Rotatable Retrieval Device 22mm and 26mm (used in flexible endoscopes as a retrieval device for foreign bodies, such as polyps and food boluses)Catalogue Numbers: 6141 and 6142Material Number: M00561410, M00561411, M00561412, M00561420, M00561421, M00561422Multiple Lot numbers affectedExpiration date: 31 July 2015 to 30 September 2015ARTG Number: 166708