Patent DE809217C successfully refreshed from Google Patents.
Patent EP0205199A1 successfully refreshed from Google Patents.
EP0205199A1
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EP
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Method of reducing artefacts into images formed by means of nuclear-spin tomography
Assignee: Koninklijke Philips NV
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Filing: 1986-05-20
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Granted: —
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Expires: 2006-05-20
Abstract
Abstract A tomography system uses a static magnetic field around the patient's body. HF electromagnetic pulses for precise displacement of the magnetisation of the atoms in the body to obtain a resonance signal and a gradient magnetic field. The resonance signal is sampled during a given measuring interval and the measuring cycle is repeated after an intermediate waiting period. During the successive measuring cycles the static magnetic field is subjected to an amplitude modulation, with a phase displacement between the resonance signals entered in the successive lines of the storage matrix.
Inventors
- 👤 Johannes H. Den Boef
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 09:05
CPC Classifications
G; G01; G01R; G01R33/00; G01R33/20; G01R33/44; G01R33/48; G01R33/54; G01R33/56; G01R33/565
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