JPS5987664U

JPS5987664U - Ultrasonic microscope equipment

Info

Publication number: JPS5987664U
Application number: JP18313882U
Authority: JP
Inventors: 内野　文雄; 昭宏南波; 耕司田口
Original assignee: オリンパス光学工業株式会社
Priority date: 1982-12-04
Filing date: 1982-12-04
Publication date: 1984-06-13

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の超音波顕微鏡装置の一例を示すブロック
図、第２図は第１図に示した信号処理回路をさらに詳細
に示すブロック図、第３図は本考案による超音波顕微鏡
装置の説明に供するブロック図、第４図Ａ−′−Ｃは本
考案による超音波顕微鏡装置の説明に供する装置本体及
び周波数ユニットを夫々示す概略的斜視図である。１・・・コントロール部、２・・・高周波パルス発生器
、３・・・サーキュレータ、４・・・圧電トランスデユ
ーサ、５・・・音響レンズ、６・・・音響変換部、７・
・・液体、８・・・試料、９・・・試料台、１０．１１
・・・走査部、１２・・・信号処理回路ミ１３・・・ス
キャンコンバータ、１４・・・陰極線管、１５・・・ゲ
ート、１６・・・高周波増幅器、１７・・・混合回路、
１８・・・局部発振器、１９・・・中間周波増幅器、２
０・・・検波回路、２１・・・周波数ユニット、２２・
・・超音波顕微鏡装置本体、２３・・・機構部、２４・
・・モニタ部、２５・・・収納ケース、２６・・・コネ
クタ。FIG. 1 is a block diagram showing an example of a conventional ultrasound microscope device, FIG. 2 is a block diagram showing the signal processing circuit shown in FIG. 1 in more detail, and FIG. 3 is a block diagram showing an example of the ultrasound microscope device according to the present invention. The block diagram shown in FIGS. 4A-'-C is a schematic perspective view showing the main body and frequency unit of the ultrasonic microscope apparatus according to the present invention, respectively. DESCRIPTION OF SYMBOLS 1... Control part, 2... High frequency pulse generator, 3... Circulator, 4... Piezoelectric transducer, 5... Acoustic lens, 6... Acoustic conversion part, 7...
...liquid, 8...sample, 9...sample stand, 10.11
...Scanning unit, 12...Signal processing circuit 13...Scan converter, 14...Cathode ray tube, 15...Gate, 16...High frequency amplifier, 17...Mixing circuit,
18... Local oscillator, 19... Intermediate frequency amplifier, 2
0...Detection circuit, 21...Frequency unit, 22.
...Ultrasonic microscope device main body, 23... Mechanism section, 24.
...Monitor section, 25...Storage case, 26...Connector.

Claims

[Scope of utility model registration request]

a high-frequency pulse generator; and an acoustic conversion unit that converts a burst-like high-frequency pulse from the high-frequency pulse generator into an ultrasonic signal and irradiates it onto a sample, converting the ultrasonic signal containing information about the sample into an input high-frequency electric signal. , an ultrasonic microscope apparatus comprising at least a signal processing circuit that outputs only a sample information signal from the input high-frequency electric signal, and configured to display an ultrasonic microscope image based on the sample information signal, wherein the high-frequency pulse generation The instrument and the signal processing circuit are integrally configured as individual frequency units for each required frequency, and the frequency units are detachably attached so that they can be automatically electrically connected to and disconnected from the main body of the ultrasonic microscope apparatus. An ultrasonic microscope device characterized by comprising: