DE102022206766B3 - NMR-Probenkopf mit einer Sende-Empfangsspule umfassend einen Hinwicklungsabschnitt und einen Rückwicklungsabschnitt - Google Patents

NMR-Probenkopf mit einer Sende-Empfangsspule umfassend einen Hinwicklungsabschnitt und einen Rückwicklungsabschnitt Download PDF

Info

Publication number
DE102022206766B3
DE102022206766B3 DE102022206766.5A DE102022206766A DE102022206766B3 DE 102022206766 B3 DE102022206766 B3 DE 102022206766B3 DE 102022206766 A DE102022206766 A DE 102022206766A DE 102022206766 B3 DE102022206766 B3 DE 102022206766B3
Authority
DE
Germany
Prior art keywords
coil
section
turns
transmitter
connection area
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.)
Active
Application number
DE102022206766.5A
Other languages
German (de)
English (en)
Inventor
Nicolas Freytag
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.)
Bruker Switzerland AG
Original Assignee
Bruker Switzerland AG
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.)
Filing date
Publication date
Application filed by Bruker Switzerland AG filed Critical Bruker Switzerland AG
Priority to DE102022206766.5A priority Critical patent/DE102022206766B3/de
Priority to US18/344,157 priority patent/US12019129B2/en
Priority to EP23182244.6A priority patent/EP4300116B1/de
Priority to JP2023108130A priority patent/JP7697992B2/ja
Application granted granted Critical
Publication of DE102022206766B3 publication Critical patent/DE102022206766B3/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils
    • 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
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34092—RF coils specially adapted for NMR spectrometers
    • 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
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34053—Solenoid coils; Toroidal coils

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Coils Or Transformers For Communication (AREA)
DE102022206766.5A 2022-07-01 2022-07-01 NMR-Probenkopf mit einer Sende-Empfangsspule umfassend einen Hinwicklungsabschnitt und einen Rückwicklungsabschnitt Active DE102022206766B3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102022206766.5A DE102022206766B3 (de) 2022-07-01 2022-07-01 NMR-Probenkopf mit einer Sende-Empfangsspule umfassend einen Hinwicklungsabschnitt und einen Rückwicklungsabschnitt
US18/344,157 US12019129B2 (en) 2022-07-01 2023-06-29 NMR probehead
EP23182244.6A EP4300116B1 (de) 2022-07-01 2023-06-29 Nmr-probenkopf mit reduziertem elektrischem feld
JP2023108130A JP7697992B2 (ja) 2022-07-01 2023-06-30 Ｎｍｒプローブヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022206766.5A DE102022206766B3 (de) 2022-07-01 2022-07-01 NMR-Probenkopf mit einer Sende-Empfangsspule umfassend einen Hinwicklungsabschnitt und einen Rückwicklungsabschnitt

Publications (1)

Publication Number Publication Date
DE102022206766B3 true DE102022206766B3 (de) 2023-11-30

Family

ID=87060688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102022206766.5A Active DE102022206766B3 (de) 2022-07-01 2022-07-01 NMR-Probenkopf mit einer Sende-Empfangsspule umfassend einen Hinwicklungsabschnitt und einen Rückwicklungsabschnitt

Country Status (4)

Country Link
US (1) US12019129B2 (https=)
EP (1) EP4300116B1 (https=)
JP (1) JP7697992B2 (https=)
DE (1) DE102022206766B3 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4620618A4 (en) 2024-01-22 2026-04-15 Nsk Ltd SUPERFINISHING METHOD, ROLLER BEARING MANUFACTURING METHOD, VEHICLE MANUFACTURING METHOD, MACHINE MANUFACTURING METHOD AND SUPERFINISHING DEVICE

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003265A (en) 1988-05-18 1991-03-26 U.S. Philips Corporation Magnetic resonance imaging apparatus comprising an RF coil system
US5180982A (en) 1990-06-11 1993-01-19 Bruker Analytische Messtechnik Gmbh Probehead for a nuclear magnetic resonance spectrometer
US6252403B1 (en) 1998-04-21 2001-06-26 The Trustees Of The University Of Pennsylvania Spiral volume coil for improved radio frequency field homogeneity at high static magnetic field strength
US6751847B1 (en) 1999-11-04 2004-06-22 Fsu Research Foundation, Inc. Laser-assisted fabrication of NMR resonators
EP1571459A2 (en) 2004-03-02 2005-09-07 Hitachi, Ltd. Multi-resonant RF coil assembly
US6958608B2 (en) 2003-06-10 2005-10-25 Hitachi, Ltd. Nuclear magnetic resonance equipment
JP4787033B2 (ja) 2006-02-15 2011-10-05 株式会社日立製作所 核磁気共鳴信号用ソレノイドコイル及び核磁気共鳴信号取得装置
WO2019226624A1 (en) 2018-05-21 2019-11-28 Hyperfine Research, Inc. Radio-frequency coil signal chain for a low-field mri system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80346C (fi) * 1983-07-07 1990-05-10 Instrumentarium Oy Rf-spolarrangemang vid nmr-undersoekningsapparatur.
DE3918743A1 (de) 1989-06-08 1990-12-13 Philips Patentverwaltung Hochfrequenz-quadraturspulenanordnung
EP0670044B1 (en) 1992-11-18 1998-08-12 Oxford Instruments Plc NMR apparatus including an rf coil assembly for generating a homogeneous rf field in a working region externally of the apparatus
FR3003958B1 (fr) * 2013-03-26 2017-02-24 Commissariat Energie Atomique Sonde et appareil pour resonance magnetique nucleaire, bobine a radiofrequence utilisable dans une telle sonde et procede de generation d'un champ magnetique a radiofrequence utilisant une telle bobine.

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003265A (en) 1988-05-18 1991-03-26 U.S. Philips Corporation Magnetic resonance imaging apparatus comprising an RF coil system
US5180982A (en) 1990-06-11 1993-01-19 Bruker Analytische Messtechnik Gmbh Probehead for a nuclear magnetic resonance spectrometer
US6252403B1 (en) 1998-04-21 2001-06-26 The Trustees Of The University Of Pennsylvania Spiral volume coil for improved radio frequency field homogeneity at high static magnetic field strength
US6751847B1 (en) 1999-11-04 2004-06-22 Fsu Research Foundation, Inc. Laser-assisted fabrication of NMR resonators
US6958608B2 (en) 2003-06-10 2005-10-25 Hitachi, Ltd. Nuclear magnetic resonance equipment
EP1571459A2 (en) 2004-03-02 2005-09-07 Hitachi, Ltd. Multi-resonant RF coil assembly
EP1571459B1 (en) 2004-03-02 2008-12-03 Hitachi, Ltd. Multi-resonant RF coil assembly
JP4787033B2 (ja) 2006-02-15 2011-10-05 株式会社日立製作所 核磁気共鳴信号用ソレノイドコイル及び核磁気共鳴信号取得装置
WO2019226624A1 (en) 2018-05-21 2019-11-28 Hyperfine Research, Inc. Radio-frequency coil signal chain for a low-field mri system

Non-Patent Citations (11)

* Cited by examiner, † Cited by third party
Title
Dillmann et al. A novel low-E field coil to minimize heating of biological samples in solid-state multinuclear NMR experiment J. Magn. Reson. 187 (2007) 10-18
Doty et al. Using a cross-coil to reduce RF heating by an order of magnitude in triple-resonance multinuclear MAS at high fields Journal of Magnetic Resonance 182 (2006) 239-253
DOTY, F. David [u.a.]: Using a cross-coil to reduce RF heating by an order of magnitude in triple-resonance multinuclear MAS at high fields. In: Journal of Magnetic Resonance, Vol. 182, 2006, No. 2, S. 239-253. ISSN 1096-0856 (E); 1090-7807 (P). DOI: https://doi.org/10.1016/j.jmr.2006.06.031 [abgerufen am 10.02.2023]
Gor'kov et al Using low-E resonators to reduce RF heating in biological samples for static solid-state NMR up to 900 MHz Journal of Magnetic Resonance 185 (2007) 77-93
Grant et al. A Modified Alderman-Grant Coil makes possible an efficient cross-coil probe for high field solid-state NMR of lossy biological samples Journal of Magnetic Resonance 201 (2009) 87-92
Krahn et al. Resonator with reduced sample heating and increased homogeneity for solid-state NMR J. Magn. Reson. 191 (2008) 78-92
Pel et al. 1H, 23Na and 35Cl Imaging in Cementitious Materials with NMR Appl Magn Reson (2016) 47:265-276
Privalov et al. Coil Design for Large-Volume High-B1 Homogeneity for Solid-State NMR Appl ications Journal of Magnetic Resonance, Series A 123 (1996), 157-160
PRIVALOV, A.F.; DVINSKIKH, S.V.; VIETH, H.-M.: Coil design for large-volume high-B1 homogeneity for solid-state NMR applications. In: Journal of Magnetic Resonance, Series A, Vol. 123, 1996, No. 2, S. 157-160. ISSN 1096-0864 (E); 1064-1858 (P). DOI: https://doi.org/10.1006/jmra.1996.0229 [abgerufen am 14.07.2022]
Spektrum.de, „Lexikon der Physik": „NMR-Probenköpfe", URL: https://www.spektrum.de/lexikon/physik/nmr-probenkoepfe/10387 [recherchiert und aufgerufen am 10.02.2023]
Stringer et al. Reduction of RF-induced sample heating with a scroll coil resonator structure for solid-state NMR probes J. Magn. Reson. 173 (2005) 40-48

Also Published As

Publication number Publication date
EP4300116A1 (de) 2024-01-03
JP2024007501A (ja) 2024-01-18
JP7697992B2 (ja) 2025-06-24
EP4300116B1 (de) 2025-08-06
US12019129B2 (en) 2024-06-25
US20240004012A1 (en) 2024-01-04

Similar Documents

Publication Publication Date Title
DE69615180T2 (de) Sondenspule für die kernspinresonanz
DE102013204952B3 (de) Aktiv abgeschirmtes zylinderförmiges Gradientenspulensystem mit passiver HF-Abschirmung für NMR-Apparate
EP0352824A1 (de) Lokalspulenanordnung für die Untersuchung mit Hilfe der kernmagnetischen Resonanz
EP3264125B1 (de) Hf-spulenanordnung für nmr
DE112018001461T5 (de) Scannen von ferromagnetischer Resonanz (FMR) zur Charakterisierung von Magnetfilmen und Mehrfachschichten auf Wafer-Ebene
DE3839046A1 (de) Probenkopf fuer die nmr-tomographie
DE102018206643A1 (de) Gradientenspuleneinheit für ein Magnetresonanzgerät
DE19923294C1 (de) Probenkopf für Kernresonanzmessungen
DE102022206766B3 (de) NMR-Probenkopf mit einer Sende-Empfangsspule umfassend einen Hinwicklungsabschnitt und einen Rückwicklungsabschnitt
DE102011006157B4 (de) Doppelt abgestimmter HF-Resonator
DE19605716A1 (de) Hochfrequenzresonator für die NMR
DE102007049701B4 (de) NMR-Messkopf mit mehreren Resonatorsystemen zur simultanen Vermessung mehrerer Messproben in einem gekoppelten Mode
EP3315988B1 (de) Hf-resonator-anordnung
EP1746432A1 (de) HF-Schirm mit reduzierter Kopplung zum HF-Resonatorsystem
DE202007015620U1 (de) Resonatorsegmente zur Erzeugung eines homogenen B1-Feldes im Ultrahochfeld-Magnetresonanz-Tomographen
EP0446998A2 (de) Kernspinuntersuchungsgerät
DE102015206788B3 (de) NMR Sende/Empfangsspulenanordnung
DE102022206767B3 (de) NMR-Probenkopf mit einer Sende-Empfangsspule mit variierender Leiterbahnbreite
DE102007053483B4 (de) Resonatorsegmente in modifizierter Microstrip-Technik für eine Antennenvorrichtung eines Ultrahochfeld-Magnetresonanz-Tomographen
EP3931585B1 (de) Mr-spulenanordnung mit mehreren dipolantennen und verbindungselementen mit sperrkreisen
EP4300118A1 (de) Sende-empfangsspulenanordnung für einen mas-nmr-probenkopf und verfahren zur auslegung einer sende-empfangsspulenanordnung
DE102022205796B4 (de) Mehrkanal-Hochfrequenzarray zum Verfolgen eines medizinischen Instruments
DE10119323A1 (de) Vorrichtung zur Erzeugung und Detektion hochfrequenter magnetischer Wechselfelder
EP4386413A1 (de) Gradientenspuleneinheit mit kühlkanal
EP4603857A1 (de) Zusatzelement zum fokussieren eines zeitlich veränderlichen magnetflusses für den einbau in eine probenaufnahme eines nmr-probenkopfs

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final