JPS59183213U - ultrasonic probe - Google Patents
ultrasonic probeInfo
- Publication number
- JPS59183213U JPS59183213U JP7758783U JP7758783U JPS59183213U JP S59183213 U JPS59183213 U JP S59183213U JP 7758783 U JP7758783 U JP 7758783U JP 7758783 U JP7758783 U JP 7758783U JP S59183213 U JPS59183213 U JP S59183213U
- Authority
- JP
- Japan
- Prior art keywords
- probe
- doppler
- integrated
- ultrasonic pulse
- receiving 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
- Ultra Sonic Daignosis Equipment (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図は血流方向と超音波ドプラビーム方向との関係を
示す説明図、第２図は本考案に用いられ・る一体型プロ
ーブの好適な実施例を示す概略図、第３図は第２図の一
体型プローブの振動子面を示す平面図、第４図は第１図
により得られるＢモード断層画像の一例を示す説明図、
第５図は一体型プローブの他の実施例を示す概略図、第
６図は第５図の他の一体型プローブの振動子面を示す平
面図である。 ′
１０・・・被検体、１２・・・プローブ、１４・・・超
音波□パルスプローブ、１６・・・ドプラプローブ、１
００・・・血管。FIG. 1 is an explanatory diagram showing the relationship between the blood flow direction and the ultrasound Doppler beam direction, FIG. 2 is a schematic diagram showing a preferred embodiment of the integrated probe used in the present invention, and FIG. FIG. 4 is an explanatory diagram showing an example of a B-mode tomographic image obtained from FIG. 1;
FIG. 5 is a schematic view showing another embodiment of the integrated probe, and FIG. 6 is a plan view showing the transducer surface of the other integrated probe shown in FIG. ' 10... Subject, 12... Probe, 14... Ultrasonic pulse probe, 16... Doppler probe, 1
00... Blood vessels.
Claims (1)
プローブとが一体化され、超音波パルスプローブに設け
られている送受波用振動子とドプラプローブに設けられ
ている送波及び受波振動子とはそれぞれ所定の関係位置
に固定され、Ｂモード用走査面とドプラビームとが所望
の診断部位深度にて接近交差する位置に配置され、超音
波パルスプローブとドプラプローブとはそれぞれ超音波
励振用パルス及び連続波により励振されかつ両励振周波
数が異なる周波数に設定されており、Ｂモード断層画像
の鮮明度によりドプラビームと測定される診断部位の流
速方向とを所望角度に設定できることを特徴とする超音
波プローブ。An ultrasonic pulse probe for B-mode tomographic images and a Doppler probe are integrated, and a wave transmitting and receiving transducer provided in the ultrasonic pulse probe and a wave transmitting and receiving transducer provided in the Doppler probe are integrated. are fixed at predetermined relative positions, and placed at a position where the B-mode scanning plane and the Doppler beam approach and intersect at a desired diagnosis site depth. An ultrasound probe that is excited by a continuous wave and has both excitation frequencies set to different frequencies, and is characterized in that the Doppler beam and the flow velocity direction of the diagnostic site to be measured can be set at a desired angle depending on the clarity of the B-mode tomographic image. .
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7758783U JPS59183213U (en) | 1983-05-25 | 1983-05-25 | ultrasonic probe |
| US06/614,432 US4630612A (en) | 1983-05-25 | 1984-05-25 | Ultrasonic diagnostic apparatus |
| DE8484105987T DE3480233D1 (en) | 1983-05-25 | 1984-05-25 | Ultrasonic diagnostic apparatus |
| EP84105987A EP0127157B2 (en) | 1983-05-25 | 1984-05-25 | Ultrasonic diagnostic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7758783U JPS59183213U (en) | 1983-05-25 | 1983-05-25 | ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59183213U true JPS59183213U (en) | 1984-12-06 |
Family
ID=30207616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7758783U Pending JPS59183213U (en) | 1983-05-25 | 1983-05-25 | ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183213U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112852A (en) * | 1980-12-29 | 1982-07-14 | Fujitsu Ltd | Ultrasonic diagnostic apparatus |
| JPS582335U (en) * | 1981-06-29 | 1983-01-08 | 株式会社クボタ | Diesel engine fuel injection amount limiting device |
-
1983
- 1983-05-25 JP JP7758783U patent/JPS59183213U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112852A (en) * | 1980-12-29 | 1982-07-14 | Fujitsu Ltd | Ultrasonic diagnostic apparatus |
| JPS582335U (en) * | 1981-06-29 | 1983-01-08 | 株式会社クボタ | Diesel engine fuel injection amount limiting device |
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