Mellergård P
Department of Neurosurgery, Lund University Hospital, Sweden.
Acta Neurochir Suppl (Wien). 1994;60:485-7. doi: 10.1007/978-3-7091-9334-1_133.
We will report our accumulated experience in monitoring of brain temperatures in neurosurgical patients. The intraventricular temperature was monitored with a thermocouple designed for the purpose. This thermocouple was introduced through a plastic catheter, which was also used for monitoring intracranial pressure. The rectal and epidural temperature was simultaneously measured, with commercially available thermocouples. Human brain temperature is higher than the central core temperature, and there is also a temperature gradient within the brain, with the central parts being warmer than the surface. The relationship between rectal, epidural and intraventricular temperatures is maintained during anaesthesia. We have also shown that it is possible to lower the temperature of the human brain.
我们将报告我们在监测神经外科患者脑温方面积累的经验。通过专门设计的热电偶监测脑室内温度。该热电偶通过一根塑料导管插入，该导管也用于监测颅内压。同时使用市售热电偶测量直肠温度和硬膜外温度。人脑温度高于核心体温，而且脑内也存在温度梯度，中心部位比表面温暖。在麻醉期间，直肠、硬膜外和脑室内温度之间的关系保持不变。我们还表明，降低人脑温度是可行的。
