JPH0483207U - - Google Patents
Info
- Publication number
- JPH0483207U JPH0483207U JP12856190U JP12856190U JPH0483207U JP H0483207 U JPH0483207 U JP H0483207U JP 12856190 U JP12856190 U JP 12856190U JP 12856190 U JP12856190 U JP 12856190U JP H0483207 U JPH0483207 U JP H0483207U
- Authority
- JP
- Japan
- Prior art keywords
- mri
- electrocardiogram
- waveform detection
- detection
- heartbeat
- 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
Links
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Description
第１図は本考案による電源の外観図、第２図は
本考案の１実施例を示した構成ブロツク図、第３
図は本考案によるＭＲＩ撮像態様例示図、第４図
は従来例の構成ブロツク図である。
１０はガントリ、１２は主マグネツト、１４は
被検者、１６はベツド、１８は照明光、２０は従
来例の心電波形検出テレメータ装置、２０′は本
考案による同装置、２２は電極、２４は検出部、
２６は送信部、２８は電源、２８ｃは電池、２８
ｐは光電変換器、３０はアンテナである。
Figure 1 is an external view of the power supply according to the present invention, Figure 2 is a block diagram showing one embodiment of the present invention, and Figure 3 is a block diagram showing an embodiment of the present invention.
The figure is a diagram illustrating an MRI imaging mode according to the present invention, and FIG. 4 is a block diagram of a conventional example. 10 is a gantry, 12 is a main magnet, 14 is a subject, 16 is a bed, 18 is an illumination light, 20 is a conventional electrocardiogram waveform detection telemeter device, 20' is the same device according to the present invention, 22 is an electrode, 24 is the detection part,
26 is a transmitter, 28 is a power supply, 28c is a battery, 28
p is a photoelectric converter, and 30 is an antenna.
Claims (1)
同期撮像を実行する際に用いる心電波形検出テレ
メータ装置において、電極を介して心拍を検出す
る検出部と無線によりその心拍信号を送信する送
信部とに対する電源が検査室内の照明光を利用し
た光電変換器よりなることを特徴とする、ＭＲＩ
装置用心電波形検出テレメータ装置。 An electrocardiogram waveform detection telemeter device used when performing electrocardiogram-gated imaging with a nuclear magnetic resonance imaging (MRI) device includes a detection unit that detects a heartbeat via electrodes and a transmission unit that wirelessly transmits the heartbeat signal. MRI, characterized in that the power source for the MRI consists of a photoelectric converter that uses illumination light in the examination room.
Electrocardiographic waveform detection telemeter device for equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990128561U JP2532386Y2 (en) | 1990-11-29 | 1990-11-29 | Electrocardiographic waveform detection telemeter device for MRI device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990128561U JP2532386Y2 (en) | 1990-11-29 | 1990-11-29 | Electrocardiographic waveform detection telemeter device for MRI device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0483207U true JPH0483207U (en) | 1992-07-20 |
| JP2532386Y2 JP2532386Y2 (en) | 1997-04-16 |
Family
ID=31876018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990128561U Expired - Lifetime JP2532386Y2 (en) | 1990-11-29 | 1990-11-29 | Electrocardiographic waveform detection telemeter device for MRI device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532386Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017012318A (en) * | 2015-06-29 | 2017-01-19 | 東芝メディカルシステムズ株式会社 | Magnetic resonance imaging system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01126212U (en) * | 1988-02-23 | 1989-08-29 | ||
| JPH01223943A (en) * | 1988-03-01 | 1989-09-07 | Fuji Electric Co Ltd | Receiving device of nuclear magnetic resonance tomographic imaging apparatus |
-
1990
- 1990-11-29 JP JP1990128561U patent/JP2532386Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01126212U (en) * | 1988-02-23 | 1989-08-29 | ||
| JPH01223943A (en) * | 1988-03-01 | 1989-09-07 | Fuji Electric Co Ltd | Receiving device of nuclear magnetic resonance tomographic imaging apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017012318A (en) * | 2015-06-29 | 2017-01-19 | 東芝メディカルシステムズ株式会社 | Magnetic resonance imaging system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2532386Y2 (en) | 1997-04-16 |
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