JPH0364607U - - Google Patents
Info
- Publication number
- JPH0364607U JPH0364607U JP12678889U JP12678889U JPH0364607U JP H0364607 U JPH0364607 U JP H0364607U JP 12678889 U JP12678889 U JP 12678889U JP 12678889 U JP12678889 U JP 12678889U JP H0364607 U JPH0364607 U JP H0364607U
- Authority
- JP
- Japan
- Prior art keywords
- apertures
- focal length
- ultrasonic diagnostic
- match
- values
- 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
- 238000010586 diagram Methods 0.000 description 8
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図はこの考案の第１の実施例の超音波診断
装置のブロツク図、第２図は第１図に示す実施例
装置の特性説明図、第３図はこの考案の第２の実
施例の超音波診断装置のブロツク図、第４図およ
び第５図は第３図に示す実施例の特性説明図、第
６図はこの考案の第３の実施例の超音波診断装置
のブロツク図、第７図は第６図に示す実施例の特
性説明図、第８図は従来の超音波診断装置の一例
のブロツク図、第９図は第８図の従来装置におけ
る焦点距離と開口の関係を示す特性図、第１０図
は第８図に示す従来装置における焦点距離とＦナ
ンバーの関係を示す特性図である。
符号の説明、１，１１，２１……超音波診断装
置、６，１６，２６……ビームフオーマコントロ
ーラ、７……キーボード、１７……Ｆナンバー設
定部、２７……ＦＯＶ−Ｆテーブル。
Fig. 1 is a block diagram of an ultrasonic diagnostic apparatus according to a first embodiment of this invention, Fig. 2 is a characteristic diagram of the embodiment shown in Fig. 1, and Fig. 3 is a diagram showing a second embodiment of this invention. 4 and 5 are explanatory diagrams of the characteristics of the embodiment shown in FIG. 3, and FIG. 6 is a block diagram of the ultrasound diagnostic device according to the third embodiment of this invention. Fig. 7 is a characteristic explanatory diagram of the embodiment shown in Fig. 6, Fig. 8 is a block diagram of an example of a conventional ultrasonic diagnostic device, and Fig. 9 shows the relationship between focal length and aperture in the conventional device shown in Fig. 8. FIG. 10 is a characteristic diagram showing the relationship between focal length and F-number in the conventional device shown in FIG. Explanation of symbols: 1, 11, 21... Ultrasonic diagnostic device, 6, 16, 26... Beam former controller, 7... Keyboard, 17... F number setting unit, 27... FOV-F table.
Claims (1)
超音波診断装置において、 オペレータが所望のＦナンバーを設定するため
のＦナンバー設定操作手段と、 受信時、設定されたＦナンバーに（焦点距離／
開口）の値が一致するように、焦点距離の変化に
応じて開口を制御する開口制御手段と、 を具備したことを特徴とする超音波診断装置。 ２ 超音波エコー信号を受信して生体情報を得る
超音波診断装置において、 オペレータが焦点距離により異なるＦナンバー
を設定するためのＦナンバー設定操作手段と、 受信時、設定されたＦナンバーに（焦点距離／
開口）の値が一致するように、焦点距離の変化に
応じて開口を制御する開口制御手段と、 を具備したことを特徴とする超音波診断装置。 ３ 超音波エコー信号を受信して生体情報を得る
超音波診断装置において、 オペレータが設定した最大表示深さＦＯＶに応
じて異なるＦナンバーを自動設定するＦナンバー
自動設定手段と、 受信時、設定されたＦナンバーに（焦点距離／
開口）の値が一致するように、焦点距離の変化に
応じて開口を制御する開口制御手段と、 を具備したことを特徴とする超音波診断装置。[Scope of Claim for Utility Model Registration] 1. An ultrasonic diagnostic device that obtains biological information by receiving ultrasonic echo signals, comprising an F-number setting operation means for an operator to set a desired F-number; (focal length/
1. An ultrasonic diagnostic apparatus comprising: aperture control means for controlling the aperture according to changes in focal length so that the values of the apertures (apertures) match. 2. An F-number setting operation means for an operator to set different F-numbers depending on the focal length in an ultrasonic diagnostic device that receives biological information by receiving ultrasonic echo signals; distance/
1. An ultrasonic diagnostic apparatus comprising: aperture control means for controlling the aperture according to changes in focal length so that the values of the apertures (apertures) match. 3. An ultrasonic diagnostic device that obtains biological information by receiving ultrasonic echo signals; (focal length/
1. An ultrasonic diagnostic apparatus comprising: aperture control means for controlling the aperture according to changes in focal length so that the values of the apertures (apertures) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12678889U JPH0364607U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12678889U JPH0364607U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0364607U true JPH0364607U (en) | 1991-06-24 |
Family
ID=31674580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12678889U Pending JPH0364607U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0364607U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05344975A (en) * | 1992-06-15 | 1993-12-27 | Toshiba Corp | Ultrasonic diagnostic equipment |
| JP2007101831A (en) * | 2005-10-04 | 2007-04-19 | Mitsubishi Materials Corp | Identification information display label, storage container, and identification information display method |
| WO2013176046A1 (en) * | 2012-05-25 | 2013-11-28 | 富士フイルム株式会社 | Ultrasonic signal processing device and ultrasonic signal processing method |
| JP2014188277A (en) * | 2013-03-28 | 2014-10-06 | Konica Minolta Inc | Ultrasonic signal processing unit and ultrasonic signal processing method |
-
1989
- 1989-10-30 JP JP12678889U patent/JPH0364607U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05344975A (en) * | 1992-06-15 | 1993-12-27 | Toshiba Corp | Ultrasonic diagnostic equipment |
| JP2007101831A (en) * | 2005-10-04 | 2007-04-19 | Mitsubishi Materials Corp | Identification information display label, storage container, and identification information display method |
| WO2013176046A1 (en) * | 2012-05-25 | 2013-11-28 | 富士フイルム株式会社 | Ultrasonic signal processing device and ultrasonic signal processing method |
| JP2013244194A (en) * | 2012-05-25 | 2013-12-09 | Fujifilm Corp | Ultrasonic signal processing apparatus and ultrasonic signal processing method |
| US10143444B2 (en) | 2012-05-25 | 2018-12-04 | Fujifilm Corporation | Ultrasonic signal processing device and ultrasonic signal processing method |
| JP2014188277A (en) * | 2013-03-28 | 2014-10-06 | Konica Minolta Inc | Ultrasonic signal processing unit and ultrasonic signal processing method |
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