An impedance sensor to monitor and control cerebral ventricular volume
نویسندگان
چکیده
منابع مشابه
An impedance sensor to monitor and control cerebral ventricular volume.
This paper presents a sensor for monitoring and controlling the volume of the cerebrospinal fluid-filled ventricles of the brain. The measurement principle of the sensor exploits electrical conductivity differences between the cerebrospinal fluid and the brain tissue. The electrical contrast was validated using dog brain tissue. Experiments with prototype sensors accurately measured the volume ...
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ژورنال
عنوان ژورنال: Medical Engineering & Physics
سال: 2009
ISSN: 1350-4533
DOI: 10.1016/j.medengphy.2009.03.011