JPS6156570U - - Google Patents
Info
- Publication number
- JPS6156570U JPS6156570U JP14130584U JP14130584U JPS6156570U JP S6156570 U JPS6156570 U JP S6156570U JP 14130584 U JP14130584 U JP 14130584U JP 14130584 U JP14130584 U JP 14130584U JP S6156570 U JPS6156570 U JP S6156570U
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- image extraction
- imaging image
- differential amplifier
- imaging device
- 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
- 238000003384 imaging method Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
超音波イメージング装置のブロツク図、第２図は
超音波イメージング装置のトランスジユーサと差
動増幅器で得られる波形図、第３図は他の実施例
を示す超音波イメージング装置のブロツク図であ
る。
１……超音波イメージング装置、２，４……ト
ランスジユーサ、６……差動増幅器。
The drawings show an embodiment of the present invention. Fig. 1 is a block diagram of an ultrasonic imaging device, Fig. 2 is a waveform diagram obtained by the transducer and differential amplifier of the ultrasonic imaging device, and Fig. 3 is a diagram of waveforms obtained by the transducer and differential amplifier of the ultrasonic imaging device. FIG. 3 is a block diagram of an ultrasonic imaging apparatus showing another embodiment. 1... Ultrasonic imaging device, 2, 4... Transducer, 6... Differential amplifier.
Claims (1)
のイメージング像抽出用のトランスジユーサに振
動特性がほぼ近似した参照駆動用のトランスジユ
ーサとを並設するとともに、これらの両トランス
ジユーサが該両トランスジユーサから出力される
エコー信号を差動増幅する差動増幅器に接続され
ていることを特徴とする超音波イメージング装置
。 A transducer for imaging image extraction and a reference driving transducer whose vibration characteristics are approximately similar to the transducer for imaging image extraction are installed side by side, and both transducers are connected to each other. An ultrasonic imaging device characterized in that it is connected to a differential amplifier that differentially amplifies echo signals output from a user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14130584U JPS6156570U (en) | 1984-09-18 | 1984-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14130584U JPS6156570U (en) | 1984-09-18 | 1984-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156570U true JPS6156570U (en) | 1986-04-16 |
Family
ID=30699648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14130584U Pending JPS6156570U (en) | 1984-09-18 | 1984-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156570U (en) |
-
1984
- 1984-09-18 JP JP14130584U patent/JPS6156570U/ja active Pending
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