JPH047222B2 - - Google Patents

Info

Publication number
JPH047222B2
JPH047222B2 JP59226478A JP22647884A JPH047222B2 JP H047222 B2 JPH047222 B2 JP H047222B2 JP 59226478 A JP59226478 A JP 59226478A JP 22647884 A JP22647884 A JP 22647884A JP H047222 B2 JPH047222 B2 JP H047222B2
Authority
JP
Japan
Prior art keywords
rotary transformer
signal
ultrasonic
amplifier unit
ultrasonic transducer
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
JP59226478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61103436A (ja
Inventor
Otaro Ando
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP59226478A priority Critical patent/JPS61103436A/ja
Priority to US06/790,573 priority patent/US4674515A/en
Priority to DE3537904A priority patent/DE3537904C3/de
Publication of JPS61103436A publication Critical patent/JPS61103436A/ja
Publication of JPH047222B2 publication Critical patent/JPH047222B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Endoscopes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP59226478A 1984-10-26 1984-10-26 超音波内視鏡装置 Granted JPS61103436A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59226478A JPS61103436A (ja) 1984-10-26 1984-10-26 超音波内視鏡装置
US06/790,573 US4674515A (en) 1984-10-26 1985-10-23 Ultrasonic endoscope
DE3537904A DE3537904C3 (de) 1984-10-26 1985-10-24 Ultraschallendoskopvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59226478A JPS61103436A (ja) 1984-10-26 1984-10-26 超音波内視鏡装置

Publications (2)

Publication Number Publication Date
JPS61103436A JPS61103436A (ja) 1986-05-21
JPH047222B2 true JPH047222B2 (enExample) 1992-02-10

Family

ID=16845726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59226478A Granted JPS61103436A (ja) 1984-10-26 1984-10-26 超音波内視鏡装置

Country Status (1)

Country Link
JP (1) JPS61103436A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62213742A (ja) * 1986-03-17 1987-09-19 横河メディカルシステム株式会社 超音波送受波回路
JPS62281930A (ja) * 1986-05-29 1987-12-07 横河メディカルシステム株式会社 超音波プロ−ブ
JPS63281633A (ja) * 1987-05-13 1988-11-18 Olympus Optical Co Ltd 超音波内視鏡装置
JP4642450B2 (ja) * 2004-12-06 2011-03-02 オリンパス株式会社 超音波観測装置
US8465686B2 (en) 2008-12-19 2013-06-18 Volcano Corporation Method of manufacturing a rotational intravascular ultrasound probe
US8403856B2 (en) * 2009-03-11 2013-03-26 Volcano Corporation Rotational intravascular ultrasound probe with an active spinning element
JP5967949B2 (ja) * 2012-01-27 2016-08-10 株式会社日立製作所 超音波探触子及び超音波診断装置
ES2874099T3 (es) 2012-11-19 2021-11-04 Lightlab Imaging Inc Sistemas multimodales de formación de imágenes

Also Published As

Publication number Publication date
JPS61103436A (ja) 1986-05-21

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