COIL SYSTEM AND METHOD FOR CONTACTLESS MAGNETIC NAVIGATION OF A MAGNETIC BODY IN A WORKSPACE

摘要

The invention relates to a coil system for contactless magnetic navigation of a magnetic body (1) in a workspace (2), wherein the coil system comprises a plurality of coils and a current control for controlling the respective currents in the plurality of coils, wherein the current control is designed such that one end of the magnetic body (1) can be brought into contact with a wall (3) of the workspace (2) and can be moved in a sliding manner on the wall (3) of the workspace (2) in a variably predefined direction. The invention further relates to a method for contactless magnetic navigation of a magnetic body (1) in a workspace (2) by means of a coil system, wherein one end (4) of the magnetic body (1) is brought into contact with a wall (3) of the workspace (2) and moved in a sliding manner on the wall (3) of the workspace (2) in a variably predefined direction (6). A magnetic body (1) can be easily navigated to a desired position in a workspace (2) in a contactless manner by means of said coil system or method.