JPH02206447A - 超音波伝搬速度計測装置 - Google Patents

超音波伝搬速度計測装置

Info

Publication number
JPH02206447A
JPH02206447A JP1025193A JP2519389A JPH02206447A JP H02206447 A JPH02206447 A JP H02206447A JP 1025193 A JP1025193 A JP 1025193A JP 2519389 A JP2519389 A JP 2519389A JP H02206447 A JPH02206447 A JP H02206447A
Authority
JP
Japan
Prior art keywords
ultrasonic
receiving
transmitting
transducer
tissue
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.)
Granted
Application number
JP1025193A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0478299B2 (enExample
Inventor
Toshiyuki Matsunaka
敏行 松中
Chihiro Kasai
河西 千広
Shoichi Yamashita
山下 昇一
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 JP1025193A priority Critical patent/JPH02206447A/ja
Publication of JPH02206447A publication Critical patent/JPH02206447A/ja
Publication of JPH0478299B2 publication Critical patent/JPH0478299B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP1025193A 1989-02-03 1989-02-03 超音波伝搬速度計測装置 Granted JPH02206447A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1025193A JPH02206447A (ja) 1989-02-03 1989-02-03 超音波伝搬速度計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1025193A JPH02206447A (ja) 1989-02-03 1989-02-03 超音波伝搬速度計測装置

Publications (2)

Publication Number Publication Date
JPH02206447A true JPH02206447A (ja) 1990-08-16
JPH0478299B2 JPH0478299B2 (enExample) 1992-12-10

Family

ID=12159128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1025193A Granted JPH02206447A (ja) 1989-02-03 1989-02-03 超音波伝搬速度計測装置

Country Status (1)

Country Link
JP (1) JPH02206447A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08154936A (ja) * 1994-12-01 1996-06-18 Hitachi Medical Corp 針状超音波探触子およびこれを用いる超音波画像診断装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08154936A (ja) * 1994-12-01 1996-06-18 Hitachi Medical Corp 針状超音波探触子およびこれを用いる超音波画像診断装置

Also Published As

Publication number Publication date
JPH0478299B2 (enExample) 1992-12-10

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