JPS6385210U - - Google Patents

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Publication number
JPS6385210U
JPS6385210U JP18124886U JP18124886U JPS6385210U JP S6385210 U JPS6385210 U JP S6385210U JP 18124886 U JP18124886 U JP 18124886U JP 18124886 U JP18124886 U JP 18124886U JP S6385210 U JPS6385210 U JP S6385210U
Authority
JP
Japan
Prior art keywords
waveform
memories
mri
controls
optimal
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
JP18124886U
Other languages
Japanese (ja)
Other versions
JPH0536406Y2 (en
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 filed Critical
Priority to JP1986181248U priority Critical patent/JPH0536406Y2/ja
Publication of JPS6385210U publication Critical patent/JPS6385210U/ja
Application granted granted Critical
Publication of JPH0536406Y2 publication Critical patent/JPH0536406Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Magnetic Resonance Imaging Apparatus (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の１実施例を示した要部ブロツ
ク図、第２図は従来例の概略ブロツク図、第３図
は波形発生のタイミング例示図である。 １と５は制御装置、２と６と７は波形メモリ、
８は切換器ないしマルチプレクサである。 FIG. 1 is a block diagram of a main part showing one embodiment of the present invention, FIG. 2 is a schematic block diagram of a conventional example, and FIG. 3 is a diagram illustrating the timing of waveform generation. 1 and 5 are control devices, 2, 6 and 7 are waveform memories,
8 is a switch or multiplexer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 撮影条件に応じて最適な傾斜磁場波形、励起用
ＲＦ変調波形などを最適なタイミングで発生し、
データ収集できるように制御するＭＲＩの測定制
御系において、１つの信号の波形発生装置が並列
に接続された複数の波形メモリと、切換器と、こ
れらの波形メモリと変換器を制御する制御装置と
を具有していることを特徴とする、ＭＲＩ用波形
発生装置。 Generates the optimal gradient magnetic field waveform, excitation RF modulation waveform, etc. at the optimal timing according to the imaging conditions,
An MRI measurement control system that controls data collection includes multiple waveform memories in which a single signal waveform generator is connected in parallel, a switch, and a control device that controls these waveform memories and converters. A waveform generator for MRI, comprising:
JP1986181248U 1986-11-25 1986-11-25 Expired - Lifetime JPH0536406Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986181248U JPH0536406Y2 (en) 1986-11-25 1986-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986181248U JPH0536406Y2 (en) 1986-11-25 1986-11-25

Publications (2)

Publication Number Publication Date
JPS6385210U true JPS6385210U (en) 1988-06-03
JPH0536406Y2 JPH0536406Y2 (en) 1993-09-14

Family

ID=31125943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986181248U Expired - Lifetime JPH0536406Y2 (en) 1986-11-25 1986-11-25

Country Status (1)

Country Link
JP (1) JPH0536406Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034605A (en) * 1989-05-31 1991-01-10 Yokogawa Electric Corp High speed waveform simulation device
JP2006517075A (en) * 2003-01-29 2006-07-13 アナログ ディヴァイスィズ インク Integrated circuit signal generator for generating a square wave output signal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887741A (en) * 1972-02-18 1973-11-17
JPS51112143A (en) * 1975-03-27 1976-10-04 Nec Corp Information transfer control system
JPS5690341A (en) * 1979-12-24 1981-07-22 Fujitsu Ltd Buffer switching system
JPS61227424A (en) * 1985-03-30 1986-10-09 Shimadzu Corp Waveform generator for nmr-ct device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887741A (en) * 1972-02-18 1973-11-17
JPS51112143A (en) * 1975-03-27 1976-10-04 Nec Corp Information transfer control system
JPS5690341A (en) * 1979-12-24 1981-07-22 Fujitsu Ltd Buffer switching system
JPS61227424A (en) * 1985-03-30 1986-10-09 Shimadzu Corp Waveform generator for nmr-ct device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034605A (en) * 1989-05-31 1991-01-10 Yokogawa Electric Corp High speed waveform simulation device
JP2006517075A (en) * 2003-01-29 2006-07-13 アナログ ディヴァイスィズ インク Integrated circuit signal generator for generating a square wave output signal

Also Published As

Publication number Publication date
JPH0536406Y2 (en) 1993-09-14

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