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日前,德国弗赖堡大学科研人员发明的一种植入性电子芯片,有望使得高血压患者不用依靠摄入降压药物来维持正常血压,这样不会因长期服用降压药而带来的副作用。该植入性电子芯片有24个电极,将其植入实验鼠颈部的迷走神经系统后,芯片对实验鼠大脑向心脏发出的血压调控信号进行了传输反馈控制,其通过24个电极的开闭,选择性地刺激神经纤维,从而调控血压。
Recently, an implantable electronic chip invented by researchers at the University of Freiburg in Germany is expected to enable hypertensive patients not to rely on antihypertensive drugs to maintain normal blood pressure, thus avoiding the side effects of long-term antihypertensive drugs. The implantable electronic chip has 24 electrodes. After implanted into the vagus nerve system of the neck of the mouse, the chip transmits and controls the blood pressure regulating signal sent from the brain of the mouse to the heart through the opening and closing of 24 electrodes , Selectively stimulate nerve fibers, thereby regulating blood pressure.