JPH0239254B2 - - Google Patents

Info

Publication number
JPH0239254B2
JPH0239254B2 JP59146927A JP14692784A JPH0239254B2 JP H0239254 B2 JPH0239254 B2 JP H0239254B2 JP 59146927 A JP59146927 A JP 59146927A JP 14692784 A JP14692784 A JP 14692784A JP H0239254 B2 JPH0239254 B2 JP H0239254B2
Authority
JP
Japan
Prior art keywords
signal
average
attenuation coefficient
value
calculates
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.)
Expired - Lifetime
Application number
JP59146927A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6125536A (ja
Inventor
Takeshi Mochizuki
Koroku Namekawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Aloka Co Ltd
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 by Aloka Co Ltd filed Critical Aloka Co Ltd
Priority to JP14692784A priority Critical patent/JPS6125536A/ja
Publication of JPS6125536A publication Critical patent/JPS6125536A/ja
Publication of JPH0239254B2 publication Critical patent/JPH0239254B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP14692784A 1984-07-17 1984-07-17 超音波診断装置 Granted JPS6125536A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14692784A JPS6125536A (ja) 1984-07-17 1984-07-17 超音波診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14692784A JPS6125536A (ja) 1984-07-17 1984-07-17 超音波診断装置

Publications (2)

Publication Number Publication Date
JPS6125536A JPS6125536A (ja) 1986-02-04
JPH0239254B2 true JPH0239254B2 (en]) 1990-09-04

Family

ID=15418718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14692784A Granted JPS6125536A (ja) 1984-07-17 1984-07-17 超音波診断装置

Country Status (1)

Country Link
JP (1) JPS6125536A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873984A (en) * 1986-05-30 1989-10-17 Hewlett-Packard Company Techniques for calculating ultrasonic integrated backscatter using frequency or time domain techniques
CN102970936B (zh) * 2010-06-30 2015-07-29 富士胶片株式会社 超声诊断装置和超声诊断方法
CN102970937B (zh) 2010-06-30 2015-07-08 富士胶片株式会社 超声诊断装置和超声诊断方法
EP3936891A1 (en) * 2020-07-10 2022-01-12 Supersonic Imagine Method and system for estimating an ultrasound attenuation parameter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556845B1 (fr) * 1983-12-16 1986-04-11 Cgr Ultrasonic Procede de caracterisation par ondes acoustiques de la structure d'un milieu et dispositif mettant en oeuvre ce procede
FR2557323A1 (fr) * 1983-12-23 1985-06-28 Cgr Ultrasonic Procede d'imagerie ultrasonore, en couleur, de la structure interne d'un corps
US4534220A (en) * 1984-01-27 1985-08-13 Kleeper John R Apparatus for measuring the characteristics of an ultrasonic wave medium

Also Published As

Publication number Publication date
JPS6125536A (ja) 1986-02-04

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term