IL85886A - Spurious resonance control for nmr observe coils - Google Patents

Spurious resonance control for nmr observe coils

Info

Publication number: IL85886A
Authority: IL; Israel
Prior art keywords: resonance control; spurious resonance; coils; nmr; nmr observe
Prior art date: 1987-04-30

Application number

IL85886A

Other languages

English (en)

Other versions

IL85886A0 (en

Original Assignee

Varian Associates

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.)

1987-04-30

Filing date

1988-03-28

Publication date

1991-06-30

1988-03-28 Application filed by Varian Associates filed Critical Varian Associates

1988-09-30 Publication of IL85886A0 publication Critical patent/IL85886A0/xx

1991-06-30 Publication of IL85886A publication Critical patent/IL85886A/xx

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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
- G01R33/3628—Tuning/matching of the transmit/receive coil

Landscapes

Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Magnetic Resonance Imaging Apparatus (AREA)

IL85886A 1987-04-30 1988-03-28 Spurious resonance control for nmr observe coils IL85886A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/044,382 US4751465A (en)	1987-04-30	1987-04-30	Spurious resonance control for NMR observe coils

Publications (2)

Publication Number	Publication Date
IL85886A0 IL85886A0 (en)	1988-09-30
IL85886A true IL85886A (en)	1991-06-30

Family

ID=21932090

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL85886A IL85886A (en)	1987-04-30	1988-03-28	Spurious resonance control for nmr observe coils

Country Status (6)

Country	Link
US (1)	US4751465A (xx)
EP (1)	EP0312586B1 (xx)
JP (1)	JPH0718919B2 (xx)
DE (1)	DE3878528T2 (xx)
IL (1)	IL85886A (xx)
WO (1)	WO1988008543A1 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4918388A (en) *	1985-08-14	1990-04-17	Picker International, Inc.	Quadrature surface coils for magnetic resonance imaging
JPH03236829A (ja) *	1990-02-14	1991-10-22	Toshiba Corp	磁気共鳴イメージング装置
US5296814A (en) *	1992-04-15	1994-03-22	General Electric Company	Tunable signal coupler for a magnetic resonance imaging system
JP5315556B2 (ja) *	2009-09-08	2013-10-16	株式会社ＪｅｏｌＲｅｓｏｎａｎｃｅ	Ｎｍｒ検出器
WO2016166609A2 (en)	2015-04-15	2016-10-20	Jeol Ltd.	Magnetic coupling high resolution nuclear magnetic resolution probe and method of use
US10908239B1 (en)	2020-04-14	2021-02-02	Jeol Ltd.	Broad band inductive matching of a nuclear magnetic resonance circuit using inductive coupling
US11726152B1 (en)	2022-08-26	2023-08-15	Jeol Ltd.	Solid sample magnetic coupling high resolution nuclear magnetic resolution probe and method of use
US12422508B1 (en)	2022-08-26	2025-09-23	Jeol Ltd.	Sliding band capacitor inductive coupling in a low temperature nuclear magnetic resonance probe and methods of use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB977940A (en) *	1962-02-06	1964-12-16	Nat Res Dev	Calibrator for use with a magnetic resonance spectrometer
US3242424A (en) *	1963-10-31	1966-03-22	Ibm	Inductive coupling circuit
US3402346A (en) *	1966-04-22	1968-09-17	Varian Associates	Coaxial receiver coil and capacitor structure for probes of uhf gyromagnetic spectrometers
US3529234A (en) *	1967-12-13	1970-09-15	Atomic Energy Commission	Vapor quality measuring device
US3771055A (en) *	1972-03-17	1973-11-06	Varian Associates	Double nuclear magnetic resonance coil
US4129822A (en) *	1975-04-24	1978-12-12	Traficante D	Wide-band nuclear magnetic resonance spectrometer
US4075552A (en) *	1975-04-24	1978-02-21	Traficante Daniel D	Wide-band nuclear magnetic resonance spectrometer
GB2015165B (en) *	1978-02-09	1983-01-12	Koa Oil Co Ltd	Detecting capacitively corrosion of pipes
US4450408A (en) *	1981-12-11	1984-05-22	General Electric Company	Low loss wide band front end for NMR receiver
WO1984000214A1 (en) *	1982-06-28	1984-01-19	Oxford Res Syst	Radiofrequency transducer and method of using same
US4633181A (en) *	1983-08-11	1986-12-30	Regents Of The University Of Calif.	Apparatus and method for increasing the sensitivity of a nuclear magnetic resonance probe
US4728896A (en) *	1984-07-31	1988-03-01	Oxford Research Systems Limited	Method and apparatus for obtaining N.M.R. spectra and coils for use therein
US4682125A (en) *	1986-02-10	1987-07-21	The Regents Of The University Of California	RF coil coupling for MRI with tuned RF rejection circuit using coax shield choke

1987
- 1987-04-30 US US07/044,382 patent/US4751465A/en not_active Expired - Lifetime
1988
- 1988-03-28 IL IL85886A patent/IL85886A/xx not_active IP Right Cessation
- 1988-04-07 DE DE8888904768T patent/DE3878528T2/de not_active Expired - Lifetime
- 1988-04-07 WO PCT/US1988/001129 patent/WO1988008543A1/en not_active Ceased
- 1988-04-07 JP JP63504228A patent/JPH0718919B2/ja not_active Expired - Lifetime
- 1988-04-07 EP EP88904768A patent/EP0312586B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4751465A (en)	1988-06-14
EP0312586A4 (en)	1990-10-24
WO1988008543A1 (en)	1988-11-03
DE3878528T2 (de)	1993-09-16
JPH01501251A (ja)	1989-04-27
JPH0718919B2 (ja)	1995-03-06
EP0312586B1 (en)	1993-02-17
IL85886A0 (en)	1988-09-30
EP0312586A1 (en)	1989-04-26
DE3878528D1 (de)	1993-03-25

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Legal Events

Date	Code	Title
1998-09-24	KB	Patent renewed
2000-06-01	HP	Change in proprietorship
2002-05-23	KB	Patent renewed
2008-12-29	EXP	Patent expired