|
|
| Sun,J.; Jin,G.; Qin,M.X.; Wan,Z.B.; Wang,J.B.; Wang,C.; Guo,W.Y.; Xu,L.; Ning,X.; Xu,J.; Pu,X.J.; Chen,M.S.; Zhao,H.M.. |
| Acute cerebral hemorrhage (ACH) is an important clinical problem that is often monitored and studied with expensive devices such as computed tomography, magnetic resonance imaging, and positron emission tomography. These devices are not readily available in economically underdeveloped regions of the world, emergency departments, and emergency zones. We have developed a less expensive tool for non-contact monitoring of ACH. The system measures the magnetic induction phase shift (MIPS) between the electromagnetic signals on two coils. ACH was induced in 6 experimental rabbits and edema was induced in 4 control rabbits by stereotactic methods, and their intracranial pressure and heart rate were monitored for 1 h. Signals were continuously monitored for up to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acute cerebral hemorrhage; Magnetic induction phase shift; Electromagnetic properties of biological tissues; Intracranial pressure. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2014000200144 |
| |
