JP2006043078A5 - - Google Patents
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- 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
- Authority
- JP
- Japan
- Prior art keywords
- magnetic resonance
- imaging apparatus
- resonance imaging
- disposed
- audio information
- 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.)
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Claims (7)
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.
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.
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.
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.
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.
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.
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.
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)
| Country | Link |
|---|---|
| JP (1) | JP4641757B2 (en) |
Families Citing this family (4)
| 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)
| 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 |
-
2004
- 2004-08-04 JP JP2004227458A patent/JP4641757B2/en not_active Expired - Fee Related
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