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对于严重脑外伤,颅内出血和脑肿瘤,颅内压升高是一种常见的并发症。有效地处理颅内压升高可以降低死亡率。测量颅内压有许多方法,有用脑室(或硬膜下置引流管或用液体连接于外接传感传感器的蛛网膜下腔栓子测压的,有用纤维光导设备测压的,但是,记录颅内压的理想方法还有待于改进,因目前的颅内压监测设备均有某种局限。作者对一种新型微型压力传感器进行了临床评价。 作者用30个微型压力传感器测量了25名病人(1～3管/人)。其将一微型压力传感器置于一脑室引流管内,距引流管顶端1厘米进行测压,同时,脑室引流管外接一传感器进行测压,脑室引流管最长放
For severe traumatic brain injury, intracranial hemorrhage and brain tumors, elevated intracranial pressure is a common complication. Effective treatment of elevated intracranial pressure can reduce mortality. There are many ways to measure intracranial pressure. Useful ventricular (or subdural drainage tubes or manoeuve fiber optic devices) pressure-gauged with subarachnoid emboli attached to an external sensor, however, The ideal method of internal pressure has yet to be improved because of the limitations of current intracranial pressure monitoring devices. The authors performed a clinical evaluation of a new miniature pressure transducer that measured the response of 25 patients 1 to 3 tubes / person.) It will be a miniature pressure sensor placed in a ventricular drainage tube, 1 cm from the top of the drainage tube for pressure measurement, while the ventricular drainage tube connected to a sensor for pressure measurement, ventricular drainage tube longest