JPS6464638A - Nuclear magnetic resonance imaging apparatus - Google Patents

Nuclear magnetic resonance imaging apparatus

Info

Publication number
JPS6464638A
JPS6464638A JP62221924A JP22192487A JPS6464638A JP S6464638 A JPS6464638 A JP S6464638A JP 62221924 A JP62221924 A JP 62221924A JP 22192487 A JP22192487 A JP 22192487A JP S6464638 A JPS6464638 A JP S6464638A
Authority
JP
Japan
Prior art keywords
groove
magnetic field
insulating plate
field coil
inclined magnetic
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
Application number
JP62221924A
Other languages
Japanese (ja)
Other versions
JPH0371891B2 (en
Inventor
Hitoshi Yoshino
Shigeru Sato
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP62221924A priority Critical patent/JPS6464638A/en
Publication of JPS6464638A publication Critical patent/JPS6464638A/en
Publication of JPH0371891B2 publication Critical patent/JPH0371891B2/ja
Granted legal-status Critical Current

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  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

PURPOSE:To obtain an inclined magnetic field coil excellent in linearity, efficiency and economical efficiency while considering a manufacturing means, by cutting a groove in an insulating plate and inserting a copper wire in said groove to form one current path. CONSTITUTION:A groove 3 having a width W and a depth H is cut in an insulating plate 5 at the part corresponding to the solid line of a drawing and a copper twisted wire 4 is inserted in said groove 3 to form one current path wherein one end is an input terminal 1' and the other end is an output terminal 1''. An X-direction inclined magnetic field coil 1 is formed to the single surface of the insulating plate 5 and, further, the groove 3 of the pattern rotated by 90 deg. from the X-direction inclined magnetic field coil 1 is cut in the back surface of the insulating plate 5 in the same way and the copper twisted wire 4 is inserted in said groove to form a Y-direction inclined magnetic field coil 2. By pouring an epoxy resin in said grooves, the copper twisted wires can be fixed. By this method, not only a coil excellent in linearity and efficiency can be realized without changing the original characteristics of a Golay coil but also a manufacturing method is simple and extremely economical.
JP62221924A 1987-09-07 1987-09-07 Nuclear magnetic resonance imaging apparatus Granted JPS6464638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62221924A JPS6464638A (en) 1987-09-07 1987-09-07 Nuclear magnetic resonance imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62221924A JPS6464638A (en) 1987-09-07 1987-09-07 Nuclear magnetic resonance imaging apparatus

Publications (2)

Publication Number Publication Date
JPS6464638A true JPS6464638A (en) 1989-03-10
JPH0371891B2 JPH0371891B2 (en) 1991-11-14

Family

ID=16774290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62221924A Granted JPS6464638A (en) 1987-09-07 1987-09-07 Nuclear magnetic resonance imaging apparatus

Country Status (1)

Country Link
JP (1) JPS6464638A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971430A (en) * 1989-07-19 1990-11-20 Lynas Robert M Rearview mirror targeting and repositioning system
US5159497A (en) * 1989-07-19 1992-10-27 Lynas Robert M Solenoid controlled rearview mirror
US5621577A (en) * 1990-03-29 1997-04-15 Mekra Rangau Plastics Gmbh & Co. Kg External rear-view mirror for commerical vehicles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6255311U (en) * 1985-09-26 1987-04-06
JPS62115703A (en) * 1985-08-23 1987-05-27 レソネツクス　インコ−ポレ−テツド Gradient field structure and its application to magnetic resonance image device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115703A (en) * 1985-08-23 1987-05-27 レソネツクス　インコ−ポレ−テツド Gradient field structure and its application to magnetic resonance image device
JPS6255311U (en) * 1985-09-26 1987-04-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971430A (en) * 1989-07-19 1990-11-20 Lynas Robert M Rearview mirror targeting and repositioning system
US5159497A (en) * 1989-07-19 1992-10-27 Lynas Robert M Solenoid controlled rearview mirror
US5621577A (en) * 1990-03-29 1997-04-15 Mekra Rangau Plastics Gmbh & Co. Kg External rear-view mirror for commerical vehicles

Also Published As

Publication number Publication date
JPH0371891B2 (en) 1991-11-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term