| 摘要 |
The invention relates to a coil assembly for guiding a magnetic object, in particular an endoscopy capsule, in a workspace. The device according to the invention is characterized in that appropriate coil assemblies having a low number of individual coils and corresponding activation units for activating the coils are used for different requirements for navigation of a magnetic object. Preferred variants of coil systems according to the invention comprise eleven individual coils having eight power amplifiers, nine individual coils having seven power amplifiers, eight individual coils having six or seven power amplifiers, six individual coils having five power amplifiers and five individual coils having five power amplifiers. Examination of the stomach or colon and small intestine of a patient in particular can be carried out by means of special variants of the coil assembly according to the invention. |
