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"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 4638252 | Circuit for detecting RF coil assembly position in an MR scanner A circuit for detecting the position of a radio frequency (RF) coil assembly in a magnetic resonance (MR) scanner includes, in the preferred embodiment, a normally closed switch connected to ground in parallel with a PIN diode which forms part of a transm... | 01/20/1987 |
| 4617936 | Flexible surface coil for magnetic resonance imaging A surface coil for use with magnetic resonance imaging apparatus comprises an electrically-insulating, flexible tube which is filled with a liquid mercury conductor.... | 10/21/1986 |
| 4613837 | Multiple feed Rf coils An Rf coil arrangement for MRI systems wherein the electrical length is reduced to improve the S/N ratio and the Rf power efficiency.... | 09/23/1986 |
| 4592363 | High-frequency device for nuclear spin resonance apparatus having a surface coil Apparatus for generating a magnetic high-frequency field and/or for receiving corresponding high-frequency signals in a nuclear spin resonance apparatus, especially in medical technology, contains a surface coil which can be arranged within an at least pa... | 06/03/1986 |
| 4590947 | High-frequency device containing a surface coil for nuclear spin resonance apparatus An apparatus for generating a magnetic high-frequency field and/or for receiving corresponding high-frequency signals in nuclear spin resonance apparatus, particularly in medical technology, comprises a coil winding which can be arranged within an at leas... | 05/27/1986 |
| 4534358 | Nuclear magnetic resonance imaging apparatus A nuclear magnetic resonance imaging apparatus for medical use wherein a patient to be examined is positioned on support means (1) in a sitting posture and the required magnets (7, 11) and RF coils (13, 15) are arranged so as to allow easy movement of the... | 08/13/1985 |
| 4452250 | NMR System for the non-invasive study of phosphorus metabilism A nuclear magnetic resonance analytic apparatus for obtaining tissue metabolism information from a living body member. The apparatus consists of a large high-intensity electromagnet with an inner space having a uniform magnetic field, for receiving the bo... | 06/05/1984 |
| 4441502 | NMR System for determining relationship between work output and oxidative phosphorylation capability in an exercising body member A NMR apparatus for determining the relationship between work output of an exercising body member and the steady-state capability of oxidative phosphorylation of the muscle tissue as measured by the PCr/Pi ratio in the tissue. The apparatus inc... | 04/10/1984 |
