JPS6157012B2 - - Google Patents

Info

Publication number
JPS6157012B2
JPS6157012B2 JP51067649A JP6764976A JPS6157012B2 JP S6157012 B2 JPS6157012 B2 JP S6157012B2 JP 51067649 A JP51067649 A JP 51067649A JP 6764976 A JP6764976 A JP 6764976A JP S6157012 B2 JPS6157012 B2 JP S6157012B2
Authority
JP
Japan
Prior art keywords
probe
convergence
point
transducer
delay
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
Application number
JP51067649A
Other languages
English (en)
Japanese (ja)
Other versions
JPS52151277A (en
Inventor
Toshiro Kondo
Masao Kuroda
Hiroshi Kanda
Toshio Ogawa
Sekijuro Ono
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 Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP6764976A priority Critical patent/JPS52151277A/ja
Publication of JPS52151277A publication Critical patent/JPS52151277A/ja
Publication of JPS6157012B2 publication Critical patent/JPS6157012B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP6764976A 1976-06-11 1976-06-11 Variable focus ultrasonic camera system Granted JPS52151277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6764976A JPS52151277A (en) 1976-06-11 1976-06-11 Variable focus ultrasonic camera system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6764976A JPS52151277A (en) 1976-06-11 1976-06-11 Variable focus ultrasonic camera system

Publications (2)

Publication Number Publication Date
JPS52151277A JPS52151277A (en) 1977-12-15
JPS6157012B2 true JPS6157012B2 (enrdf_load_stackoverflow) 1986-12-04

Family

ID=13351071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6764976A Granted JPS52151277A (en) 1976-06-11 1976-06-11 Variable focus ultrasonic camera system

Country Status (1)

Country Link
JP (1) JPS52151277A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58333B2 (ja) * 1977-08-22 1983-01-06 アロカ株式会社 超音波診断装置
US4180790A (en) * 1977-12-27 1979-12-25 General Electric Company Dynamic array aperture and focus control for ultrasonic imaging systems
JPS55107382A (en) * 1979-02-09 1980-08-18 Yokogawa Hokushin Electric Corp Ultrasonic wave pickup system
JPS5634337A (en) * 1979-08-27 1981-04-06 Tokyo Shibaura Electric Co Ultrasonic diagnosing device
JPS56121541A (en) * 1980-02-28 1981-09-24 Tokyo Shibaura Electric Co Ultrasonic imaging apparatus
JPH0619341B2 (ja) * 1985-11-11 1994-03-16 株式会社東芝 電子走査型超音波探傷装置
JP2640656B2 (ja) * 1987-09-24 1997-08-13 株式会社日立メディコ 超音波診断装置
JPH03129113U (enrdf_load_stackoverflow) * 1990-04-09 1991-12-25

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090030A (en) * 1957-09-09 1963-05-14 Honeywell Regulator Co Variable focus transducer
JPS5418932B2 (enrdf_load_stackoverflow) * 1972-11-13 1979-07-11
FR2252580B1 (enrdf_load_stackoverflow) * 1973-11-22 1980-02-22 Realisations Ultrasoniques Sa
JPS5289956A (en) * 1976-01-22 1977-07-28 Toshiba Corp Ultrasonic transducer

Also Published As

Publication number Publication date
JPS52151277A (en) 1977-12-15

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