Robotic Percutaneous Coronary Intervention in Coronary Heart Disease: Applications and Recent Advances

Traditional percutaneous coronary intervention (T-PCI) has long been an effective method for treating coronary heart disease (CHD), but the radiation hazards and orthopedic injuries among T-PCI operators are concerning. These problems have been mitigated with the emergence of robotic percutaneous coronary intervention (R-PCI), which is expected to increase intervention accuracy and safety. In this review, we first summarize the current status of PCI development, including robot systems, and PCI application and evaluation. Second, we compare T-PCI and R-PCI to identify the benefits for patients and physicians. In addition, we describe a new R-PCI system, R-PCI WSER-CD01, which incorporates multi-instrument collaborative delivery and provides full-process assistance in minimally invasive vascular intervention. This system introduces three key innovations that address safety concerns, and improve the accuracy, wire compatibility, and remote operation capabilities of existing of vascular intervention robot systems. Finally, we discuss prospects for the development of R-PCI. As an emerging technology, R-PCI aligns well with the trends of precision medicine and telemedicine, and therefore warrants continued innovation.