JPS5871163U - Acoustic power supply circuit for ultrasonic probe - Google Patents
Acoustic power supply circuit for ultrasonic probeInfo
- Publication number
- JPS5871163U JPS5871163U JP16481281U JP16481281U JPS5871163U JP S5871163 U JPS5871163 U JP S5871163U JP 16481281 U JP16481281 U JP 16481281U JP 16481281 U JP16481281 U JP 16481281U JP S5871163 U JPS5871163 U JP S5871163U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic power
- power supply
- supply circuit
- ultrasonic probe
- elements
- 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
- 239000000523 sample Substances 0.000 title claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of 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図は本考案の第１の実施例としての超音波探触子の
音響パワー供給回路のブロック図、第２図は本考案の第
２の実施例のブロック図である。
１１・・・・・・電源、１２・・曲駆動回路、１３・・
曲インピーダンス変換器、１４・−−−−−）ランスデ
ューサ、２１・・・・・・電源、２２・・・・・・駆動
回路、２３・・曲インピーダンス変換回路、２４・・曲
積層型探触子、２５．２６・・曲トランスデユーサエレ
メント。FIG. 1 is a block diagram of an acoustic power supply circuit for an ultrasonic probe according to a first embodiment of the present invention, and FIG. 2 is a block diagram of a second embodiment of the present invention. 11... Power supply, 12... Song drive circuit, 13...
Curved impedance converter, 14...---) Transducer, 21... Power supply, 22... Drive circuit, 23... Curved impedance conversion circuit, 24... Curved multilayer type detector. Tentacle, 25.26...Tune transducer element.
Claims (1)
触子の各エレメントの少なくとも１つを含むグループ単
位に駆動回路を通して音響パワーを供給する超音波探触
子の音響パワー供給回路において、該駆動回路と該グル
ープ単位のエレメントの間にインピーダンス変換回路を
設け、該グループ単位のエレメントに重みづけした音響
パワーを供給することを特徴とする超音波探触子の音響
パワー供給回路。In an acoustic power supply circuit for an ultrasound probe that supplies acoustic power through a drive circuit to a group including at least one of each element of an ultrasound probe having a plurality of transducer elements, the drive circuit and An acoustic power supply circuit for an ultrasonic probe, characterized in that an impedance conversion circuit is provided between the elements of the group, and supplies weighted acoustic power to the elements of the group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16481281U JPS5871163U (en) | 1981-11-06 | 1981-11-06 | Acoustic power supply circuit for ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16481281U JPS5871163U (en) | 1981-11-06 | 1981-11-06 | Acoustic power supply circuit for ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5871163U true JPS5871163U (en) | 1983-05-14 |
Family
ID=29957036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16481281U Pending JPS5871163U (en) | 1981-11-06 | 1981-11-06 | Acoustic power supply circuit for ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5871163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009109390A (en) * | 2007-10-31 | 2009-05-21 | Hitachi Engineering & Services Co Ltd | Nondestructive inspection apparatus and nondestructive inspection method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5268492A (en) * | 1975-12-01 | 1977-06-07 | Hoffmann La Roche | Method and system for forming image by suersonic waves |
-
1981
- 1981-11-06 JP JP16481281U patent/JPS5871163U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5268492A (en) * | 1975-12-01 | 1977-06-07 | Hoffmann La Roche | Method and system for forming image by suersonic waves |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009109390A (en) * | 2007-10-31 | 2009-05-21 | Hitachi Engineering & Services Co Ltd | Nondestructive inspection apparatus and nondestructive inspection method |
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