JP2006043078A5 - - Google Patents

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Publication number
JP2006043078A5
JP2006043078A5 JP2004227458A JP2004227458A JP2006043078A5 JP 2006043078 A5 JP2006043078 A5 JP 2006043078A5 JP 2004227458 A JP2004227458 A JP 2004227458A JP 2004227458 A JP2004227458 A JP 2004227458A JP 2006043078 A5 JP2006043078 A5 JP 2006043078A5
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JP
Japan
Prior art keywords
magnetic resonance
imaging apparatus
resonance imaging
disposed
audio information
Prior art date
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Granted
Application number
JP2004227458A
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Japanese (ja)
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JP2006043078A (en
JP4641757B2 (en
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Priority to JP2004227458A priority Critical patent/JP4641757B2/en
Priority claimed from JP2004227458A external-priority patent/JP4641757B2/en
Publication of JP2006043078A publication Critical patent/JP2006043078A/en
Publication of JP2006043078A5 publication Critical patent/JP2006043078A5/ja
Application granted granted Critical
Publication of JP4641757B2 publication Critical patent/JP4641757B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (7)

被検者が配置される空間を内部に有するガントリと、前記被検者に音声情報を伝達する少なくとも一つの音声情報伝達手段と、を備えた磁気共鳴イメージング装置において、
前記音声情報伝達手段は、前記ガントリに配置されて、圧電スピーカと該圧電スピーカの振動を音に変換する振動板とを有して成ることを特徴とする磁気共鳴イメージング装置。
In a magnetic resonance imaging apparatus comprising: a gantry having a space in which a subject is disposed; and at least one voice information transmission unit that transmits voice information to the subject.
2. The magnetic resonance imaging apparatus according to claim 1, wherein the audio information transmission means includes a piezoelectric speaker and a diaphragm that converts vibrations of the piezoelectric speaker into sound.
請求項1記載の磁気共鳴イメージング装置において、
前記音声情報伝達手段は、前記空間の開口部近傍に配置されていることを特徴とする磁気共鳴イメージング装置。
The magnetic resonance imaging apparatus according to claim 1.
The magnetic resonance imaging apparatus according to claim 1, wherein the voice information transmitting means is disposed in the vicinity of the opening of the space.
請求項2記載の磁気共鳴イメージング装置において、
前記ガントリは円筒形状を有し、
前記音声情報伝達手段の少なくとも一つは、前記円筒内部の内周面に配置されていることを特徴とする磁気共鳴イメージング装置。
The magnetic resonance imaging apparatus according to claim 2.
The gantry has a cylindrical shape,
The magnetic resonance imaging apparatus according to claim 1, wherein at least one of the audio information transmitting means is disposed on an inner peripheral surface of the cylinder.
請求項2記載の磁気共鳴イメージング装置において、
前記ガントリは円筒形状を有し、
前記音声情報伝達手段の少なくとも一つは、前記円筒の中心軸に垂直な側面に配置されていることを特徴とする磁気共鳴イメージング装置。
The magnetic resonance imaging apparatus according to claim 2.
The gantry has a cylindrical shape,
At least one of the audio information transmitting means is disposed on a side surface perpendicular to the central axis of the cylinder.
請求項1記載の磁気共鳴イメージング装置において、
前記音声情報伝達手段の少なくとも一つは、前記空間内にhead firstで挿入された被検体の空間内に配置された頭部に向けて前記音声情報を伝達するように配置されていることを特徴とする磁気共鳴イメージング装置。
The magnetic resonance imaging apparatus according to claim 1.
At least one of the audio information transmission means is arranged to transmit the audio information toward a head arranged in the space of the subject inserted in the space by head first. Magnetic resonance imaging apparatus.
請求項1記載の磁気共鳴イメージング装置において、
前記音声情報伝達手段の少なくとも一つは、前記空間内にfoot firstで挿入された被検体の空間外に配置された頭部に向けて前記音声情報を伝達するように配置されていることを特徴とする磁気共鳴イメージング装置。
The magnetic resonance imaging apparatus according to claim 1.
At least one of the audio information transmitting means is arranged to transmit the audio information toward a head arranged outside the space of the subject inserted by foot first in the space. Magnetic resonance imaging apparatus.
請求項1乃至6の何れか一項に記載の磁気共鳴イメージング装置において、
前記被検体からの音声を検出する圧電方式のマイクが前記ガントリに配置され、
前記マイクで検出した音声を操作者に伝達するためのスピーカが、前記ガントリが配置されたシールドルームの外に配置されていることを特徴とする磁気共鳴イメージング装置。
The magnetic resonance imaging apparatus according to any one of claims 1 to 6,
A piezoelectric microphone for detecting sound from the subject is disposed in the gantry,
A magnetic resonance imaging apparatus, wherein a speaker for transmitting sound detected by the microphone to an operator is disposed outside a shield room in which the gantry is disposed.
JP2004227458A 2004-08-04 2004-08-04 Magnetic resonance imaging system Expired - Fee Related JP4641757B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004227458A JP4641757B2 (en) 2004-08-04 2004-08-04 Magnetic resonance imaging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004227458A JP4641757B2 (en) 2004-08-04 2004-08-04 Magnetic resonance imaging system

Publications (3)

Publication Number Publication Date
JP2006043078A JP2006043078A (en) 2006-02-16
JP2006043078A5 true JP2006043078A5 (en) 2007-09-13
JP4641757B2 JP4641757B2 (en) 2011-03-02

Family

ID=36022289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004227458A Expired - Fee Related JP4641757B2 (en) 2004-08-04 2004-08-04 Magnetic resonance imaging system

Country Status (1)

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JP (1) JP4641757B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008043725A (en) * 2006-07-18 2008-02-28 Ge Medical Systems Global Technology Co Llc Magnetic resonance imaging apparatus
KR101499831B1 (en) 2012-09-25 2015-03-18 삼성전자 주식회사 Magnetic resonance imaging apparatus and controlling method thereof
CN105816174A (en) * 2015-01-08 2016-08-03 西门子(深圳)磁共振有限公司 Magnetic resonance device
JP2017176313A (en) * 2016-03-29 2017-10-05 株式会社日立製作所 Acoustic generator for nuclear magnetic resonance imaging apparatus and nuclear magnetic resonance imaging apparatus provided with the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01313045A (en) * 1988-06-14 1989-12-18 Fuji Electric Co Ltd Conversational device for mri device
JPH03103235A (en) * 1989-09-18 1991-04-30 Toshiba Corp Diagnosing device for medical purpose
JPH07246193A (en) * 1994-03-11 1995-09-26 Hitachi Medical Corp Mri noise control system
JP2002102203A (en) * 2000-09-27 2002-04-09 Ge Medical Systems Global Technology Co Llc Magnetic resonance video system

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