[Study of noninvasive intracranial pressure monitoring by bioelectric impedance method].
The changes of intracranial components and corresponding brain impedance were analyzed while intracranial pressure was increasing, and the relation of intracranial pressure pulse wave and brain impedance pulse wave were discussed. A theory of noninvasive intracranial pressure monitoring by bioelectric impedance was put forward. The result of primary experiment suggested that the theory be feasible.
Xiao
G
G
Department of Biomedical Engineering, First Military Medical University, Guangzhou 510515.
Liu
G
G
Peng
Y
Y
Zhu
D
D
D000818:Animals; D017097:Electric Impedance; D019586:Intracranial Hypertension / Q000503:physiopathology; D007427:Intracranial Pressure; D008991:Monitoring, Physiologic / Q000379:methods*; D011817:Rabbits