JPS6431714U - - Google Patents
Info
- Publication number
- JPS6431714U JPS6431714U JP12593087U JP12593087U JPS6431714U JP S6431714 U JPS6431714 U JP S6431714U JP 12593087 U JP12593087 U JP 12593087U JP 12593087 U JP12593087 U JP 12593087U JP S6431714 U JPS6431714 U JP S6431714U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- power transmission
- transmission drive
- signal cable
- ultrasonic
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
第１図は本考案の体腔内超音波診断装置の一実
施例の全体の構成を示す図、第２図は同じくその
一部分の詳細な構成を示す断面図、第３図Ａおよ
びＢは同じくその信号ケーブルの余裕部分の構成
を示す図、第４図ＡおよびＢは同じく信号ケーブ
ルの余裕部分の他の例の構成を示す図である。
３……挿入部、６……超音波振動子、８……フ
レキシブルシヤフト、１６……信号ケーブル、１
９……中空軸、１９ｃ……信号ケーブル挿通溝、
２６……回転ハウジング、２９……モータ。
FIG. 1 is a diagram showing the overall configuration of an embodiment of the intracorporeal ultrasound diagnostic apparatus of the present invention, FIG. 2 is a sectional view showing the detailed configuration of a part thereof, and FIGS. FIGS. 4A and 4B are diagrams illustrating the configuration of a surplus portion of a signal cable, and FIGS. 4A and 4B are diagrams similarly showing the configuration of another example of a surplus portion of a signal cable. 3... Insertion section, 6... Ultrasonic transducer, 8... Flexible shaft, 16... Signal cable, 1
9...Hollow shaft, 19c...Signal cable insertion groove,
26...Rotating housing, 29...Motor.
Claims (1)
子に回転駆動力を与える中空の動力伝達駆動軸を
軸方向に移動可能に設け、この中空の動力伝達駆
動軸の内部に内蔵物を挿通させるとともに動力伝
達駆動軸の後端外周に、前記超音波振動子に接続
された信号ケーブルを余裕を持たせて配設する挿
通溝を形成したことを特徴とする体腔内超音波診
断装置。 A hollow power transmission drive shaft that provides a rotational driving force to an ultrasonic vibrator rotatably placed at the tip of the insertion section is provided so as to be movable in the axial direction, and the internal components are inserted into the hollow power transmission drive shaft. An intrabody cavity ultrasonic diagnostic apparatus characterized in that an insertion groove is formed on the outer periphery of the rear end of the power transmission drive shaft, in which a signal cable connected to the ultrasonic transducer is arranged with a margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12593087U JPS6431714U (en) | 1987-08-19 | 1987-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12593087U JPS6431714U (en) | 1987-08-19 | 1987-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431714U true JPS6431714U (en) | 1989-02-27 |
Family
ID=31376973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12593087U Pending JPS6431714U (en) | 1987-08-19 | 1987-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04146735A (en) * | 1990-10-08 | 1992-05-20 | Fuji Photo Optical Co Ltd | Mechanical radial scanning type ultrasonic diagnostic device |
-
1987
- 1987-08-19 JP JP12593087U patent/JPS6431714U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04146735A (en) * | 1990-10-08 | 1992-05-20 | Fuji Photo Optical Co Ltd | Mechanical radial scanning type ultrasonic diagnostic device |
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