| 9588199 |
Detecting unplugged local coils in a nuclear magnetic resonance tomograph |
— |
2017-03-07 |
| 8324889 |
Magnetic resonance system with orientation detection of tools |
— |
2012-12-04 |
| 8111139 |
Arrangement for monitoring a switching state of a switch |
— |
2012-02-07 |
| 7944210 |
Magnetic resonance rf transmission arrangement and method with commonly fed labeling and excitation antennas |
Hubertus Fischer, Georg Rauh, Wilfried Schnell |
2011-05-17 |
| 7696754 |
Magnetic resonance local coil arrangement and method for communicating an overload occurrence |
— |
2010-04-13 |
| 7372345 |
Circuit for connection of at least two signal sources with at least one signal output |
— |
2008-05-13 |
| 7170293 |
Circuit arrangement for transferring signals form local MR coils to evaluation units |
— |
2007-01-30 |
| 5572128 |
Double resonance antenna arrangement for a nuclear magnetic resonance apparatus |
— |
1996-11-05 |
| 5280249 |
Circularly polarizing local antenna for a nuclear magnetic resonance apparatus |
— |
1994-01-18 |
| 5144244 |
Error-proof decoupling of transmission and reception antennas in a nuclear magnetic resonance apparatus |
— |
1992-09-01 |
| 4902975 |
NMR tomography apparatus having iron-free dc motors for capacitor adjustment |
— |
1990-02-20 |
| 4883984 |
PIN diode switch |
— |
1989-11-28 |
| 4801885 |
Nuclear magnetic resonance apparatus for the identification of spectra or images of an examination subject |
Ralph Meissner |
1989-01-31 |
| 4701710 |
Nuclear magnetic resonance tomography apparatus |
Ludger Freisen, deceased, Norbert Krause, Ralph Meissner |
1987-10-20 |