China NMPA Product Recall - Implantable Deep Brain Stimulator (Pulse Generator)

On July 9, 2024, Abbott Medical initiated a voluntary Class II recall of its implantable deep brain stimulator, specifically the Pulse Generator (National Medical Device Registration Certificate No. 20243120188). This action, reported by Abbott Medical Products (Shanghai) Co., Ltd., follows the identification of a potential issue with the product's elective replacement indicator. The elective replacement indicator is a crucial safety feature that alerts patients and clinicians when the device's battery or other components are nearing the end of their functional life, requiring replacement. A problem with this indicator could potentially lead to unexpected device failure or reduced therapeutic efficacy without prior warning, posing risks to patient safety and treatment continuity. The National Medical Products Administration (NMPA) is overseeing this recall process. The company has provided detailed information regarding affected models, specifications, and batch numbers in a "Medical Device Recall Event Report Form," which is available as an attachment to the NMPA's public notice. This recall underscores the importance of stringent quality control and post-market surveillance in medical devices to ensure patient well-being and device reliability. Abbott Medical is taking proactive steps to address this issue and minimize any potential impact on patients.