JPS5621057A - Electron scanning type supersonic wave probe - Google Patents

Electron scanning type supersonic wave probe

Info

Publication number
JPS5621057A
JPS5621057A JP9682879A JP9682879A JPS5621057A JP S5621057 A JPS5621057 A JP S5621057A JP 9682879 A JP9682879 A JP 9682879A JP 9682879 A JP9682879 A JP 9682879A JP S5621057 A JPS5621057 A JP S5621057A
Authority
JP
Japan
Prior art keywords
electrodes
electron scanning
plural lines
scanning type
supersonic wave
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
JP9682879A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226189B2 (cs
Inventor
Chihiro Kasai
Masayoshi Omura
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 JP9682879A priority Critical patent/JPS5621057A/ja
Publication of JPS5621057A publication Critical patent/JPS5621057A/ja
Publication of JPH0226189B2 publication Critical patent/JPH0226189B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP9682879A 1979-07-31 1979-07-31 Electron scanning type supersonic wave probe Granted JPS5621057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9682879A JPS5621057A (en) 1979-07-31 1979-07-31 Electron scanning type supersonic wave probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9682879A JPS5621057A (en) 1979-07-31 1979-07-31 Electron scanning type supersonic wave probe

Publications (2)

Publication Number Publication Date
JPS5621057A true JPS5621057A (en) 1981-02-27
JPH0226189B2 JPH0226189B2 (cs) 1990-06-07

Family

ID=14175405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9682879A Granted JPS5621057A (en) 1979-07-31 1979-07-31 Electron scanning type supersonic wave probe

Country Status (1)

Country Link
JP (1) JPS5621057A (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581408U (ja) * 1981-06-29 1983-01-07 株式会社島津製作所 超音波診断装置
JPS5889009U (ja) * 1981-12-11 1983-06-16 株式会社島津製作所 超音波探触子
JPS646859A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Ultrasonic probe
JPS646858A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Ultrasonic diagnostic device
JPS646860A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Acoustic lens for ultrasonic probe
JPH01303136A (ja) * 1988-05-31 1989-12-07 Yokogawa Medical Syst Ltd 体腔内超音波プローブ
JPH02215444A (ja) * 1989-02-16 1990-08-28 Shimadzu Corp 超音波探触子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997585A (cs) * 1973-01-18 1974-09-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997585A (cs) * 1973-01-18 1974-09-14

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581408U (ja) * 1981-06-29 1983-01-07 株式会社島津製作所 超音波診断装置
JPS5889009U (ja) * 1981-12-11 1983-06-16 株式会社島津製作所 超音波探触子
JPS646859A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Ultrasonic probe
JPS646858A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Ultrasonic diagnostic device
JPS646860A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Acoustic lens for ultrasonic probe
JPH01303136A (ja) * 1988-05-31 1989-12-07 Yokogawa Medical Syst Ltd 体腔内超音波プローブ
JPH02215444A (ja) * 1989-02-16 1990-08-28 Shimadzu Corp 超音波探触子

Also Published As

Publication number Publication date
JPH0226189B2 (cs) 1990-06-07

Similar Documents

Publication Publication Date Title
US4305014A (en) Piezoelectric array using parallel connected elements to form groups which groups are ≈1/2λ in width
EP0376567A3 (en) Array of ultrasonic transducer
CA1116739A (en) Ultrasonic detection system maintains shields between adjacent transducers for suppression of sidelobes
SE7501646L (cs)
EP0372589B1 (en) Ultrasonic probe
ES454095A1 (es) Un dispositivo para ecografia.
JPS52151568A (en) Electron beam exposure apparatus
GB1525206A (en) Depth sounder
JPS5621057A (en) Electron scanning type supersonic wave probe
JPS5768999A (en) Ultrasonic wave probe
CA1010140A (en) Piezoelectric transducer assembly and method for generating an umbrella shaped radiation pattern
JPS5693414A (en) Elastic surface wave element
GB1490739A (en) System for reading acoustic images
IT1073749B (it) Disposizione formatrice di fascio in particolare operante in unione ad un allineamento di trasduttori per sonar
GB1530035A (en) Emission or reception of acoustic radiation with a sonar antenna
JPS56122215A (en) Reed screen type electrode
JPS52113623A (en) Electronic scanning ultrasonic deflection system
JPS5618778A (en) Ultrasonic image apparatus
JPS52109373A (en) Method of deflecting and scanning electron beam
Green Acoustooptic laser display system
JPS5382452A (en) Acoustic wave scanner
JPS5366256A (en) Acoustic transducer
JPS54153061A (en) Electron scanning ultrasonic probe
JPS6450608A (en) Surface acoustic wave device
SU616666A1 (ru) Устройство дл определени параметров сканирующего электронного пучка