CA2048019A1 - Magnetic resonance imaging coil - Google Patents
Magnetic resonance imaging coilInfo
- Publication number
- CA2048019A1 CA2048019A1 CA 2048019 CA2048019A CA2048019A1 CA 2048019 A1 CA2048019 A1 CA 2048019A1 CA 2048019 CA2048019 CA 2048019 CA 2048019 A CA2048019 A CA 2048019A CA 2048019 A1 CA2048019 A1 CA 2048019A1
- Authority
- CA
- Canada
- Prior art keywords
- coil
- transmission line
- magnetic resonance
- radio frequency
- imaging coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
A receive loop for use in magnetic resonance imaging, comprising: a collapsible imaging coil adapted to be inserted into a patient's body and expanded therein for receiving radio frequency signals emitted by the body, the coil being characterized by an inductive impedance; a quarter-wavelength transmission line connected to the coil, the imaging coil and transmission line in combination being characterized by a capacitive impedance; and apparatus connected to the transmission line remote from the imaging coil for tuning the combination coil and transmission line to resonate in response to the body emitting the radio frequency signals, whereby the radio frequency signals are received.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909016391A GB9016391D0 (en) | 1990-07-26 | 1990-07-26 | Magnetic resonance imaging |
GB9016391.6 | 1990-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2048019A1 true CA2048019A1 (en) | 1992-01-27 |
CA2048019C CA2048019C (en) | 2000-10-17 |
Family
ID=10679677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2048019 Expired - Fee Related CA2048019C (en) | 1990-07-26 | 1991-07-26 | Magnetic resonance imaging coil |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2048019C (en) |
GB (1) | GB9016391D0 (en) |
-
1990
- 1990-07-26 GB GB909016391A patent/GB9016391D0/en active Pending
-
1991
- 1991-07-26 CA CA 2048019 patent/CA2048019C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9016391D0 (en) | 1990-09-12 |
CA2048019C (en) | 2000-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |