JPS61163967U - - Google Patents
Info
- Publication number
- JPS61163967U JPS61163967U JP4756585U JP4756585U JPS61163967U JP S61163967 U JPS61163967 U JP S61163967U JP 4756585 U JP4756585 U JP 4756585U JP 4756585 U JP4756585 U JP 4756585U JP S61163967 U JPS61163967 U JP S61163967U
- Authority
- JP
- Japan
- Prior art keywords
- conductive path
- coaxial cable
- wire
- nmr
- utility
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000005672 electromagnetic field Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Description
第１図は本考案の実施例の構成を示す図である
。第２図は本考案の他の実施例の構成を示す図で
ある。第３図は従来技術による、アンテナと送受
信部の接続関係を示す図である。
１１，１２…キヤパシタ、１３…同軸ケーブル
の外装線、１４…同軸ケーブルの芯線。
FIG. 1 is a diagram showing the configuration of an embodiment of the present invention. FIG. 2 is a diagram showing the configuration of another embodiment of the present invention. FIG. 3 is a diagram showing the connection relationship between an antenna and a transmitting/receiving section according to the prior art. 11, 12... Capacitor, 13... Exterior wire of coaxial cable, 14... Core wire of coaxial cable.
Claims (1)
を閉じ込め得るよう構成された同軸ケーブルの一
端部を巻回して線輪形状部を構成し、上記線輪形
状部の始点部と終点部の間で、上記第１の導電路
が第１のキヤパシタを介して線輪状閉回路を形成
し、上記第２の導電路が第２のキヤパシタを介し
て上記同軸ケーブルの、上記線輪形状部が形成さ
れていない側の端部に開放端を有する線輪状回路
を形成して成る、ＮＭＲ―ＣＴ用アンテナ装置。 (2) 上記第１の導電路が上記同軸ケーブルの外
装線であり、上記第２の導電路が上記同軸ケーブ
ルの芯線であることを特徴とする、実用新案登録
請求の範囲第１項記載のＮＭＲ―ＣＴ用アンテナ
装置。 (3) 上記第１の導電路が上記同軸ケーブルの芯
線であり、上記第２の導電路が上記同軸ケーブル
の外装線であることを特徴とする、実用新案登録
請求の範囲第１項記載のＮＭＲ―ＣＴ用アンテナ
装置。[Claims for Utility Model Registration] (1) One end of a coaxial cable configured to confine an electromagnetic field between a first conductive path and a second conductive path is wound to form a coil-shaped portion; Between the starting point and the ending point of the wire ring-shaped portion, the first conductive path forms a wire loop closed circuit via a first capacitor, and the second conductive path forms a wire loop closed circuit via a second capacitor. An antenna device for NMR-CT, comprising forming a wire loop circuit having an open end at the end of the coaxial cable on the side where the wire loop portion is not formed. (2) The utility model registration claim set forth in claim 1, wherein the first conductive path is the outer wire of the coaxial cable, and the second conductive path is the core wire of the coaxial cable. Antenna device for NMR-CT. (3) The first conductive path is the core wire of the coaxial cable, and the second conductive path is the outer wire of the coaxial cable, as set forth in claim 1 of the utility model registration claim. Antenna device for NMR-CT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4756585U JPS61163967U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4756585U JPS61163967U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61163967U true JPS61163967U (en) | 1986-10-11 |
Family
ID=30563009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4756585U Pending JPS61163967U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61163967U (en) |
-
1985
- 1985-03-29 JP JP4756585U patent/JPS61163967U/ja active Pending
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