Two invention patents namely, "An Injection System" and a "A Carrying Device for the Magnetic Field Generator", were issued to MicroPort recently by the State Intellectual Property Office of the PRC (SIPO)y. The former patent is related to a technology mainly used for accurate positioning and injection inside the targeted cavity areas, while the latter is about a component of the 3D Mapping System, applicable to the RF ablation treatment of auricular fibrillation.