<h1>Multicenter trial shows domestic robot-assisted PCI achieves 97% clinical success, zero device failures, and dramatically reduces operator radiation exposure</h1> A multicenter randomized controlled trial evaluated a domestically developed robot-assisted vascular intervention system for percutaneous coronary intervention, finding high clinical success (97.2%), 100% technical success without device failures or conversions, and dramatically reduced operator radiation exposure. The study used standard inclusion/exclusion criteria and objective angiographic endpoints, supporting safety and feasibility in complex lesions and enabling remote 5G procedures across long distances. Legal considerations include regulatory approval pathways, device liability and post-market surveillance obligations, data security and telemedicine jurisdictional issues for cross-regional or cross-border remote interventions.