CLOSED-LOOP BLOOD-PRESSURE CONTROL FOR CEREBRAL PERFUSION STUDIES

被引:4
|
作者
CHAMBERS, IR [1 ]
STRACHAN, RD [1 ]
KANE, PJ [1 ]
CLARK, A [1 ]
MENDELOW, AD [1 ]
机构
[1] NEWCASTLE GEN HOSP,DEPT NEUROSURG,NEWCASTLE TYNE NE4 6BE,TYNE & WEAR,ENGLAND
来源
关键词
D O I
10.1088/0143-0815/12/2/006
中图分类号
Q6 [生物物理学];
学科分类号
071011 ;
摘要
A method is presented which maintains mean arterial blood pressure at predetermined values during cerebrovascular occlusion studies in a rat model. The system consists of a pressure measurement apparatus, a pump capable of infusing and withdrawing fluids, and a personal computer to control the infusion and withdrawal rate. An evaluation of the system is presented, and potential advantages and difficulties are discussed.
引用
收藏
页码:171 / 176
页数:6
相关论文
共 50 条