JPS61136707U - - Google Patents
Info
- Publication number
- JPS61136707U JPS61136707U JP1811685U JP1811685U JPS61136707U JP S61136707 U JPS61136707 U JP S61136707U JP 1811685 U JP1811685 U JP 1811685U JP 1811685 U JP1811685 U JP 1811685U JP S61136707 U JPS61136707 U JP S61136707U
- Authority
- JP
- Japan
- Prior art keywords
- array
- transducer
- transducers
- ultrasonic
- control means
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000011159 matrix material Substances 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、本考案実施例の超音波トランスデユ
ーサの振動子配列図、第２図は、本考案実施例の
超音波診断装置の電気的構成図、第３図ないし第
８図は、本考案実施例のトランスデユーサの種々
の態様を示す図。
１００……超音波トランスデユーサ、１０……
振動子、２０……送信用パルス発生回路、３０，
４０……増幅回路、５０……マトリクススイツチ
、６０……タツプ付き遅延回路、７０……増幅回
路、８０……イメージング装置、９０……制御回
路。
FIG. 1 is a transducer arrangement diagram of an ultrasonic transducer according to an embodiment of the present invention, FIG. 2 is an electrical configuration diagram of an ultrasonic diagnostic apparatus according to an embodiment of the present invention, and FIGS. 3 to 8 are: 1 is a diagram showing various aspects of a transducer according to an embodiment of the present invention. 100... Ultrasonic transducer, 10...
Vibrator, 20... Transmission pulse generation circuit, 30,
40...Amplification circuit, 50...Matrix switch, 60...Delay circuit with tap, 70...Amplification circuit, 80...Imaging device, 90...Control circuit.
Claims (1)
ンスデユーサであつて、アレイの中央のものほど
アレイの長手方向と直角な方向の寸法が小さくな
つている振動子を有するトランスデユーサアレイ
、及び、超音波の送信およびまたは受信のダイナ
ミツクアパーチヤー制御手段を具備するフエーズ
ドアレイ形の超音波診断装置。 A transducer including a one-dimensional array of a plurality of ultrasonic transducers, the transducer array having transducers whose dimensions in a direction perpendicular to the longitudinal direction of the array are smaller as the center of the array increases, and , a phased array type ultrasonic diagnostic device comprising dynamic aperture control means for transmitting and/or receiving ultrasonic waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018116U JPH0223285Y2 (en) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018116U JPH0223285Y2 (en) | 1985-02-12 | 1985-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61136707U true JPS61136707U (en) | 1986-08-25 |
| JPH0223285Y2 JPH0223285Y2 (en) | 1990-06-25 |
Family
ID=30506441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985018116U Expired JPH0223285Y2 (en) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223285Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613935A (en) * | 1979-07-13 | 1981-02-10 | Tokyo Shibaura Electric Co | Ultrasonic diagnosing device |
| JPS59163957U (en) * | 1983-04-18 | 1984-11-02 | 横河メディカルシステム株式会社 | Ultrasonic dual array probe |
-
1985
- 1985-02-12 JP JP1985018116U patent/JPH0223285Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613935A (en) * | 1979-07-13 | 1981-02-10 | Tokyo Shibaura Electric Co | Ultrasonic diagnosing device |
| JPS59163957U (en) * | 1983-04-18 | 1984-11-02 | 横河メディカルシステム株式会社 | Ultrasonic dual array probe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223285Y2 (en) | 1990-06-25 |
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