DE602005022912D1 - Ultraschall-endoskop - Google Patents

Ultraschall-endoskop

Info

Publication number
DE602005022912D1
DE602005022912D1 DE602005022912T DE602005022912T DE602005022912D1 DE 602005022912 D1 DE602005022912 D1 DE 602005022912D1 DE 602005022912 T DE602005022912 T DE 602005022912T DE 602005022912 T DE602005022912 T DE 602005022912T DE 602005022912 D1 DE602005022912 D1 DE 602005022912D1
Authority
DE
Germany
Prior art keywords
ultrasound endoscope
endoscope
ultrasound
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.)
Active
Application number
DE602005022912T
Other languages
English (en)
Inventor
Takuya Imahashi
Akiko Mizunuma
Yukihiko Sawada
Katsuhiro Wakabayashi
Sunao Sato
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 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 Olympus Corp filed Critical Olympus Corp
Publication of DE602005022912D1 publication Critical patent/DE602005022912D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • B06B1/0633—Cylindrical array

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Gynecology & Obstetrics (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE602005022912T 2004-11-09 2005-10-04 Ultraschall-endoskop Active DE602005022912D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004325248A JP4647968B2 (ja) 2004-11-09 2004-11-09 超音波内視鏡
PCT/JP2005/018317 WO2006051659A1 (ja) 2004-11-09 2005-10-04 超音波内視鏡

Publications (1)

Publication Number Publication Date
DE602005022912D1 true DE602005022912D1 (de) 2010-09-23

Family

ID=36336342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005022912T Active DE602005022912D1 (de) 2004-11-09 2005-10-04 Ultraschall-endoskop

Country Status (5)

Country Link
US (1) US8066643B2 (de)
EP (1) EP1813195B1 (de)
JP (1) JP4647968B2 (de)
DE (1) DE602005022912D1 (de)
WO (1) WO2006051659A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5129004B2 (ja) * 2008-04-16 2013-01-23 オリンパス株式会社 内視鏡装置
JP2020512144A (ja) * 2017-03-31 2020-04-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 管腔内超音波撮像デバイスのための環状集積回路コントローラ
JP6800109B2 (ja) * 2017-08-22 2020-12-16 オリンパス株式会社 超音波内視鏡

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0613034B2 (ja) * 1988-10-26 1994-02-23 オリンパス光学工業株式会社 体腔内超音波診断装置
US5810009A (en) 1994-09-27 1998-09-22 Kabushiki Kaisha Toshiba Ultrasonic probe, ultrasonic probe device having the ultrasonic probe, and method of manufacturing the ultrasonic probe
JP3487981B2 (ja) * 1994-10-20 2004-01-19 オリンパス株式会社 超音波プローブ
US5857974A (en) * 1997-01-08 1999-01-12 Endosonics Corporation High resolution intravascular ultrasound transducer assembly having a flexible substrate
JP3579631B2 (ja) 2000-05-10 2004-10-20 ペンタックス株式会社 超音波内視鏡
US6468221B2 (en) * 2000-11-21 2002-10-22 Asahi Kogaku Kogyo Kabushiki Kaisha Ultrasonic endoscope
JP2003033353A (ja) * 2001-07-19 2003-02-04 Olympus Optical Co Ltd 体腔内超音波プローブ
JP4004396B2 (ja) * 2002-12-19 2007-11-07 オリンパス株式会社 超音波振動子
JP4248909B2 (ja) * 2003-03-28 2009-04-02 オリンパス株式会社 超音波内視鏡
WO2006033232A1 (ja) * 2004-09-21 2006-03-30 Olympus Corporation 超音波振動子、超音波振動子アレイ、及び超音波内視鏡装置

Also Published As

Publication number Publication date
EP1813195B1 (de) 2010-08-11
US8066643B2 (en) 2011-11-29
JP4647968B2 (ja) 2011-03-09
JP2006130222A (ja) 2006-05-25
WO2006051659A1 (ja) 2006-05-18
EP1813195A4 (de) 2008-03-19
US20080200814A1 (en) 2008-08-21
EP1813195A1 (de) 2007-08-01

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