GB8418262D0 - Nuclear magnetic resonance imaging apparatus - Google Patents

Nuclear magnetic resonance imaging apparatus

Info

Publication number: GB8418262D0
Authority: GB; United Kingdom
Prior art keywords: magnetic resonance; imaging apparatus; nuclear magnetic; resonance imaging; nuclear
Prior art date: 1984-07-18
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.): Pending

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Philips Design Ltd

Original Assignee

Picker International Ltd

Priority date (The priority date 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 date listed.)

1984-07-18Application filed by Picker International LtdfiledCriticalPicker International Ltd

1984-07-18Priority to GB848418262ApriorityCriticalpatent/GB8418262D0/en

1984-08-22Publication of GB8418262D0publicationCriticalpatent/GB8418262D0/en

1985-07-08Priority to GB08517264Aprioritypatent/GB2161937B/en

StatusPendinglegal-statusCriticalCurrent

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/567—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution gated by physiological signals, i.e. synchronization of acquired MR data with periodical motion of an object of interest, e.g. monitoring or triggering system for cardiac or respiratory gating
- G01R33/5673—Gating or triggering based on a physiological signal other than an MR signal, e.g. ECG gating or motion monitoring using optical systems for monitoring the motion of a fiducial marker
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
- A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing
- A61B5/1135—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing by monitoring thoracic expansion
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Biophysics (AREA)
General Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Physiology (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Medical Informatics (AREA)
Molecular Biology (AREA)
Surgery (AREA)
Radiology & Medical Imaging (AREA)
High Energy & Nuclear Physics (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pathology (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Dentistry (AREA)
Oral & Maxillofacial Surgery (AREA)
Cardiology (AREA)
Power Engineering (AREA)
Pulmonology (AREA)
Signal Processing (AREA)
Magnetic Resonance Imaging Apparatus (AREA)

GB848418262A1984-07-181984-07-18Nuclear magnetic resonance imaging apparatusPendingGB8418262D0 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB848418262AGB8418262D0 (en)	1984-07-18	1984-07-18	Nuclear magnetic resonance imaging apparatus
GB08517264AGB2161937B (en)	1984-07-18	1985-07-08	Nuclear magnetic resonance imaging apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB848418262AGB8418262D0 (en)	1984-07-18	1984-07-18	Nuclear magnetic resonance imaging apparatus

Publications (1)

Publication Number	Publication Date
GB8418262D0true GB8418262D0 (en)	1984-08-22

Family

ID=10564046

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB848418262APendingGB8418262D0 (en)	1984-07-18	1984-07-18	Nuclear magnetic resonance imaging apparatus
GB08517264AExpiredGB2161937B (en)	1984-07-18	1985-07-08	Nuclear magnetic resonance imaging apparatus

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB08517264AExpiredGB2161937B (en)	1984-07-18	1985-07-08	Nuclear magnetic resonance imaging apparatus

Country Status (1)

Country	Link
GB (2)	GB8418262D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8417290D0 (en)*	1984-07-06	1984-08-08	Picker Int Ltd	Nuclear magnetic resonance method
DE3938759A1 (en)*	1989-11-23	1991-05-29	Philips Patentverwaltung	NON-INVASIVE OXIMETER ARRANGEMENT
US5074309A (en)*	1989-12-04	1991-12-24	Sperry Marine Inc.	Device for monitoring cardiovascular signals and fiber optic coupler phonocardio sensor therefor
US5273041A (en)*	1992-04-30	1993-12-28	General Electric Company	Fiber optic photoplethysmograph for a magnetic resonance imaging system
US6188220B1 (en)*	1999-05-04	2001-02-13	General Electric Company	Method and apparatus for measuring vibration of a magnetic resonance imaging system
US20060004281A1 (en)*	2004-06-30	2006-01-05	Michael Saracen	Vest-based respiration monitoring system
DE102004045495B4 (en)*	2004-09-20	2015-06-18	Siemens Aktiengesellschaft	Method and system for generating images of an organ
EP1709905A1 (en)*	2005-04-06	2006-10-11	Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts	Belt system for measuring respiration dependent girth change during magnetic resonance imaging
DE102006061784A1 (en)*	2006-12-21	2008-06-26	Rheinisch-Westfälisch Technische Hochschule Aachen	Method and device for operating a magnetic resonance examination device

1984
- 1984-07-18GBGB848418262Apatent/GB8418262D0/enactivePending
1985
- 1985-07-08GBGB08517264Apatent/GB2161937B/ennot_activeExpired

Also Published As

Publication number	Publication date
GB2161937A (en)	1986-01-22
GB2161937B (en)	1988-03-02
GB8517264D0 (en)	1985-08-14

Publication	Publication Date	Title
GB2137756B (en)	1986-04-30	Nuclear magnetic resonance imaging apparatus
GB2140569B (en)	1987-09-30	Nuclear magnetic resonance imaging
GB8318276D0 (en)	1983-08-10	Nuclear magnetic resonance imaging apparatus
GB2126731B (en)	1986-10-22	Nuclear magnetic resonance imaging
DE3572037D1 (en)	1989-09-07	Nuclear magnetic resonance imaging apparatus
GB2125563B (en)	1986-04-16	Nuclear magnetic resonance imaging method
GB2128339B (en)	1986-09-17	Nuclear magnetic resonance imaging
GB2157832B (en)	1988-02-03	Nuclear magnetic resonance imaging
GB2148013B (en)	1988-02-03	Nuclear magnetic resonance imaging
GB2153083B (en)	1987-05-13	Nuclear magnetic resonance apparatus
GB2173001B (en)	1989-07-12	Diagnostic apparatus employing nuclear magnetic resonance
GB2150302B (en)	1987-02-11	Nuclear magnetic resonance imaging
GB2176012B (en)	1989-09-06	Nuclear magnetic resonance imaging apparatus
DE3268416D1 (en)	1986-02-20	Imaging apparatus using nuclear magnetic resonance
GB2129568B (en)	1986-04-30	Nuclear magnetic resonance imaging method
DE3666632D1 (en)	1989-11-30	Nuclear magnetic resonance imaging method
GB2161937B (en)	1988-03-02	Nuclear magnetic resonance imaging apparatus
GB2160325B (en)	1989-05-04	Nuclear magnetic resonance imaging
GB8505734D0 (en)	1985-04-11	Nuclear magnetic resonance apparatus
GB8516106D0 (en)	1985-07-31	Nuclear magnetic resonance apparatus
GB2202335B (en)	1990-09-19	Nuclear magnetic resonance imaging apparatus
GB2155187B (en)	1987-10-21	Nuclear magnetic resonance imaging apparatus
EP0175611A3 (en)	1987-06-03	Nuclear magnetic resonance imaging device
GB2182450B (en)	1987-10-14	Nuclear magnetic resonance imaging apparatus
GB2182449B (en)	1987-10-14	Nuclear magnetic resonance imaging apparatus

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GB8418262D0 - Nuclear magnetic resonance imaging apparatus - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (2)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10564046

Family Applications (2)

Family Applications After (1)

Country Status (1)

Families Citing this family (9)

Also Published As

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