| 摘要 |
An electrical impedance tomography system for measuring electrical impedances of an internal body section of a patient (1) is provided. The system includes an electrode array (4a..n) locatable in electrical contact with an external surface of the patient (1) and a data processor (6) for processing the measured electrical impedances and for outputting for display an electrical impedance tomographic representation of the body section dependent thereon. The system further comprises a means (7,9) for providing a physical image illustrative of the body section for use by the data processor (6) in generating for display a superposed combination of the physical image and the representation. <IMAGE> |
