China NMPA Product Recall - Hernia repair device

The National Medical Products Administration (NMPA) published a recall report on August 31, 2010, regarding a Hernia Repair Device manufactured by United States Surgical, a division of Tyco Healthcare Group LP. The recall was initiated due to market feedback indicating the device's inability to activate during surgical procedures. Investigations revealed that an internal component, improperly handled during the supplier's coating process, would stick after sterilization, preventing intended function. Several complaints involved consecutive device malfunctions in the same surgical procedure, with critical failures reported in prolonged surgeries, posing a risk of personal injury if multiple instruments malfunctioned sequentially. Despite a comprehensive risk assessment identifying a "low" likelihood of frequent occurrence, the manufacturer took prompt corrective actions. Users were instructed via letter to return all affected instruments. Furthermore, the problematic component was replaced in the current production process, with satisfactory batches of qualified products using the new component produced from June 27-29. It was noted that no affected batch numbers were imported or sold within China, although the global recall impacted regions including Europe, Canada, the USA, Japan, and Australia.