Active electrical device with an electrical line for operation in the examination volume of a nuclear spin tomography device

US6219570A · kind A · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Edgar Mueller · Heroldsbach, DE
• Karsten Wicklow · Erlangen, DE

Key dates

• Filing date: Nov 12, 1998
• Grant date: Apr 17, 2001
• Expiry date: Nov 12, 2018

Classification

• Technology area (CPC H): Electricity
• CPC primary: H03H7/0115
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

In an active electrical device with an electrical line for operation in the examination volume of a nuclear spin tomography device, a sheath wave trap tuned to the operating frequency of the nuclear spin tomography device is installed in the line.