JPS6171104U - - Google Patents
Info
- Publication number
- JPS6171104U JPS6171104U JP15560484U JP15560484U JPS6171104U JP S6171104 U JPS6171104 U JP S6171104U JP 15560484 U JP15560484 U JP 15560484U JP 15560484 U JP15560484 U JP 15560484U JP S6171104 U JPS6171104 U JP S6171104U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- subject
- magnetic resonance
- imaging apparatus
- resonance imaging
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims description 7
- 238000002595 magnetic resonance imaging Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims 3
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Description
第１図は本考案の一実施例たる磁気共鳴イメー
ジング装置におけるプローブヘツドを示す説明図
、第２図は本実施例装置のプローブヘツドと被検
体との関係を示す説明図、第３図乃至第５図はそ
れぞれ本考案の他の実施例を示す説明図、第６図
はＭＲＩの原理的構成を示す説明図、第７図は磁
気共鳴現象により投影情報を得る原理図、第８図
は従来装置におけるプローブヘツドを示す斜視図
、第９図は第８図に示すプローブヘツドと被検体
との関係を示す説明図である。
５…プローブヘツド。
FIG. 1 is an explanatory diagram showing a probe head in a magnetic resonance imaging apparatus according to an embodiment of the present invention, FIG. 2 is an explanatory diagram showing the relationship between the probe head of this embodiment apparatus and a subject, and FIGS. Figure 5 is an explanatory diagram showing other embodiments of the present invention, Figure 6 is an explanatory diagram showing the basic configuration of MRI, Figure 7 is a diagram of the principle of obtaining projection information by magnetic resonance phenomenon, and Figure 8 is a conventional diagram. FIG. 9 is a perspective view showing the probe head in the apparatus, and is an explanatory diagram showing the relationship between the probe head shown in FIG. 8 and the subject. 5...Probe head.
Claims (1)
中に被検体を配置し、この一様静磁場に傾斜磁場
を重畳し、かつ、励起回転磁場を印加して上記被
検体に磁気共鳴現象を生ぜしめ、誘起された磁気
共鳴信号をプローブヘツドにより検出し、画像再
構成処理を施すことにより、上記被検体の画像情
報を得る磁気共鳴イメージング装置において、上
記プローブヘツドを上記被検体の体内に挿入可能
に構成したことを特徴とする磁気共鳴イメージン
グ装置。 A subject is placed in a uniform static magnetic field generated by a static magnetic field generating coil, a gradient magnetic field is superimposed on the uniform static magnetic field, and an excitation rotating magnetic field is applied to produce a magnetic resonance phenomenon in the subject. In the magnetic resonance imaging apparatus, the probe head can be inserted into the body of the subject in a magnetic resonance imaging apparatus that obtains image information of the subject by detecting the induced magnetic resonance signal with a probe head and performing image reconstruction processing. A magnetic resonance imaging apparatus characterized in that it is configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15560484U JPS6171104U (en) | 1984-10-15 | 1984-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15560484U JPS6171104U (en) | 1984-10-15 | 1984-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6171104U true JPS6171104U (en) | 1986-05-15 |
Family
ID=30713621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15560484U Pending JPS6171104U (en) | 1984-10-15 | 1984-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01192340A (en) * | 1988-01-29 | 1989-08-02 | Toshiba Corp | Endoscope having phantom for magnetic resonance imaging |
-
1984
- 1984-10-15 JP JP15560484U patent/JPS6171104U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01192340A (en) * | 1988-01-29 | 1989-08-02 | Toshiba Corp | Endoscope having phantom for magnetic resonance imaging |
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