| 摘要 |
The present invention relates to a technique with which a biosensor is inserted into and installed in a coronary artery by the use of a stent or a catheter, physical characteristics (blood vessel pressure) of the coronary artery are measured with a piezoelectric element mounted on the biosensor, a capacitance formed between both electrodes of the biosensor is measured, chemical characteristics (concentration of a myocardial disease index enzyme such as myoglobin, CK-MB, cTnI, and BNP) of blood flowing through the coronary artery are measured for generating data for cardiovascular disorder diagnosis, and then the diagnosis data is wirelessly transmitted to a dedicated terminal device or a smartphone of a user so that a cardiovascular disorder patient can check his or her cardiovascular state in real time at home or office. According to the present invention, the patient can check his or her heart state on an ongoing basis with his or her own terminal (smartphone, dedicated terminal device), and transmit the data to a doctor for patient state diagnosis in a case where the state exceeds a predetermined value. Accordingly, acute patient mortality attributable to coronary artery diseases can be reduced. |
