The abnormality of the blood coagulation is always associated with diseases , for example , theoplegia , hemophilia , etc . in clinic , it is important to both doctors and patients that the coagulation function must be clear before taking some medical treatments like surgery , puncturation etc . thus , there is a potential and wide prospective application in coagulation time research using these biosensors because of its advantages such as highly sensitivity , real time detection , small occupying and low cost 臨床實(shí)踐中,在采取某些醫(yī)療措施之前,也必須充分了解該病人的凝血功能情況。因此,凝血系統(tǒng)功能的檢查對(duì)醫(yī)療者和醫(yī)療對(duì)象都十分重要。壓電傳感器具有靈敏度高、可實(shí)時(shí)檢測(cè)、體積小、成本低廉等特點(diǎn),因此,研究將壓電傳感器應(yīng)用于凝血時(shí)間檢測(cè)將具有潛在的廣闊的應(yīng)用前景。