JPS5864308U - Ultrasound diagnostic equipment - Google Patents
Ultrasound diagnostic equipmentInfo
- Publication number
- JPS5864308U JPS5864308U JP15983781U JP15983781U JPS5864308U JP S5864308 U JPS5864308 U JP S5864308U JP 15983781 U JP15983781 U JP 15983781U JP 15983781 U JP15983781 U JP 15983781U JP S5864308 U JPS5864308 U JP S5864308U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- gears
- diagnostic equipment
- ultrasound diagnostic
- transducer
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のメカニカルセクタスキャンの原理説明図
、第２図はセフ、夕の説明図、第３図は本考案の原理説
明図、第４図は本考案の一実施例を示す構成図である。
、図中、Ｇ□〜Ｇ３は第１〜第３のギヤ、Ｔ１． Ｔ２
゜・Ｔ３□、Ｔ３２は有歯部、”ｌｉｅ Ｌ２ｍ ”３
１＋ ”３２は欠歯部、ＴＲはトランスジューサである
。Fig. 1 is an explanatory diagram of the principle of conventional mechanical sector scan, Fig. 2 is an explanatory diagram of the second and third methods, Fig. 3 is an explanatory diagram of the principle of the present invention, and Fig. 4 is a configuration diagram showing an embodiment of the present invention. It is. , in the figure, G□ to G3 are first to third gears, T1. T2
゜・T3□, T32 is toothed part, "lie L2m" 3
1+" 32 is a toothless part, and TR is a transducer.
Claims (1)
は反対方向に常時回転する第２のギヤと、超音波を送受
信するトランスジューサと、該トランスジューサを所定
の範囲で揺動させる第３のギヤとを備え、該第１および
第２のギヤが該第３のギヤに対して交互に同じ移動角だ
け噛合するように該第１〜第３のギヤに選択的に欠歯部
を設けてなることを特徴とする、セクタスキャン方式の
超音波診断装置。A first gear that always rotates in a fixed direction, a second gear that always rotates in the opposite direction to the first gear, a transducer that transmits and receives ultrasonic waves, and a second gear that swings the transducer within a predetermined range. 3 gears, and the first to third gears are selectively provided with missing teeth so that the first and second gears alternately mesh with the third gear by the same travel angle. A sector scan type ultrasonic diagnostic device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15983781U JPS5864308U (en) | 1981-10-27 | 1981-10-27 | Ultrasound diagnostic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15983781U JPS5864308U (en) | 1981-10-27 | 1981-10-27 | Ultrasound diagnostic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5864308U true JPS5864308U (en) | 1983-04-30 |
Family
ID=29952278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15983781U Pending JPS5864308U (en) | 1981-10-27 | 1981-10-27 | Ultrasound diagnostic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5864308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106349A (en) * | 1989-09-20 | 1991-05-02 | Toshiba Corp | Mechanical scanning type ultrasonic scanner |
| WO2008010558A1 (en) * | 2006-07-20 | 2008-01-24 | Panasonic Corporation | Ultrasonic probe |
-
1981
- 1981-10-27 JP JP15983781U patent/JPS5864308U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106349A (en) * | 1989-09-20 | 1991-05-02 | Toshiba Corp | Mechanical scanning type ultrasonic scanner |
| WO2008010558A1 (en) * | 2006-07-20 | 2008-01-24 | Panasonic Corporation | Ultrasonic probe |
| US8974392B2 (en) | 2006-07-20 | 2015-03-10 | Konica Minolta, Inc. | Ultrasonic probe |
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