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：
CLINICAL PHYSICS AND PHYSIOLOGICAL MEASUREMENT | 1991年 / 12卷 / 02期
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
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