JPS61180007U - - Google Patents

Info

Publication number
JPS61180007U
JPS61180007U JP6471585U JP6471585U JPS61180007U JP S61180007 U JPS61180007 U JP S61180007U JP 6471585 U JP6471585 U JP 6471585U JP 6471585 U JP6471585 U JP 6471585U JP S61180007 U JPS61180007 U JP S61180007U
Authority
JP
Japan
Prior art keywords
reflected wave
waves
sample
target
time
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
Application number
JP6471585U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6471585U priority Critical patent/JPS61180007U/ja
Publication of JPS61180007U publication Critical patent/JPS61180007U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の１実施例の超音波観察装置
平面図、第２図は第１図の信号検出回路のブロツ
ク図である。 １４……中央処理装置、１５……送信機、１６
……超音波送受素子、１７……増幅器、１８……
Ａ／Ｄ変換器支持部、１９……ラツチ回路、２０
……演算装置、２１……メモリ、２２……信号判
定装置、２３……画像メモリ、２４……ＣＲＴ表
示装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 超音波送受素子より所定の時間毎に超音波を発
    射し、生体等の試料内からの反射波を受信し、こ
    の反射波を増幅し、Ａ／Ｄ変換して直接またはラ
    ツチした後、任意のレベル以上の反射波を上記試
    料内の骨等の目的物とし、送信直後から上記目的
    物からの反射波信号を受けるまでの時間を記し、
    位置をずらして同じように記憶した時間を位置的
    に隣り合つた反射波信号の微分値等の時間差の量
    をＣＲＴ表示装置の明暗または色調を変化させて
    表示することを特徴とする超音波観察装置。
JP6471585U 1985-04-30 1985-04-30 Pending JPS61180007U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6471585U JPS61180007U (ja) 1985-04-30 1985-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6471585U JPS61180007U (ja) 1985-04-30 1985-04-30

Publications (1)

Publication Number Publication Date
JPS61180007U true JPS61180007U (ja) 1986-11-10

Family

ID=30596058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6471585U Pending JPS61180007U (ja) 1985-04-30 1985-04-30

Country Status (1)

Country Link
JP (1) JPS61180007U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06327669A (ja) * 1993-05-26 1994-11-29 Aloka Co Ltd 骨評価装置における計測方法
WO1996018342A1 (fr) * 1994-12-14 1996-06-20 Sekisui Kagaku Kogyo Kabushiki Kaisya Dispositif et procede de diagnostic de l'osteoporose
WO1997019641A1 (en) * 1995-11-29 1997-06-05 Sekisui Kagaku Kogyo Kabushiki Kaisya Apparatus and method for diagnosing osteoporosis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06327669A (ja) * 1993-05-26 1994-11-29 Aloka Co Ltd 骨評価装置における計測方法
WO1996018342A1 (fr) * 1994-12-14 1996-06-20 Sekisui Kagaku Kogyo Kabushiki Kaisya Dispositif et procede de diagnostic de l'osteoporose
WO1997019641A1 (en) * 1995-11-29 1997-06-05 Sekisui Kagaku Kogyo Kabushiki Kaisya Apparatus and method for diagnosing osteoporosis
US5817020A (en) * 1995-11-29 1998-10-06 Sekisui Kagaku Kogyo Kabushiki Kaisya Apparatus and method for diagnosing osteoporosis

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