The invention belongs to the technical field of medical equipment, in particular to a novel arteriosclerosis analyzer. The analyzer comprises a PC main unit which is provided with a liquid crystal displayer, a wireless connection module and a lower position machine module device, the central PC main unit is connected with a USB transfer TTL serial port module device through a USB HUB device, and the USB transfer TTL serial port module device is connected with the lower position machine module device. The novel arteriosclerosis analyzer has the advantages that reliable transmission of importantmedical parameters is effectively guaranteed, data loss is prevented, maintenance is facilitated, the maintenance cost is lowered, and the system reliability is improved.