CN110494084B - 超声波内窥镜 - Google Patents

超声波内窥镜 Download PDF

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Publication number
CN110494084B
CN110494084B CN201880023883.4A CN201880023883A CN110494084B CN 110494084 B CN110494084 B CN 110494084B CN 201880023883 A CN201880023883 A CN 201880023883A CN 110494084 B CN110494084 B CN 110494084B
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CN
China
Prior art keywords
ultrasonic
flexible substrate
connecting portion
distal end
flexible
Prior art date
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Active
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CN201880023883.4A
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English (en)
Chinese (zh)
Other versions
CN110494084A (zh
Inventor
谷口优子
若林胜裕
吉田晓
佐藤直
今桥拓也
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Olympus Corp
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Olympus Corp
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Publication of CN110494084B publication Critical patent/CN110494084B/zh
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    • 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
    • A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
    • 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
    • B06B1/0207—Driving circuits
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
    • 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
    • B06B1/0625—Annular array
    • 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
    • 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
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B06B2201/76—Medical, dental

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CN201880023883.4A 2017-04-03 2018-04-03 超声波内窥镜 Active CN110494084B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-073879 2017-04-03
JP2017073879A JP6791799B2 (ja) 2017-04-03 2017-04-03 超音波内視鏡
PCT/JP2018/014328 WO2018186422A1 (ja) 2017-04-03 2018-04-03 超音波内視鏡

Publications (2)

Publication Number Publication Date
CN110494084A CN110494084A (zh) 2019-11-22
CN110494084B true CN110494084B (zh) 2022-05-27

Family

ID=63713092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880023883.4A Active CN110494084B (zh) 2017-04-03 2018-04-03 超声波内窥镜

Country Status (4)

Country Link
US (1) US20200037989A1 (enExample)
JP (1) JP6791799B2 (enExample)
CN (1) CN110494084B (enExample)
WO (1) WO2018186422A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7173968B2 (ja) * 2017-06-29 2022-11-16 テルモ株式会社 画像診断用カテーテル
WO2021079906A1 (ja) * 2019-10-21 2021-04-29 富士フイルム株式会社 超音波探触子用音響レンズ、超音波探触子、超音波プローブおよび超音波診断装置
US20230131853A1 (en) * 2020-03-09 2023-04-27 Fujikura Ltd. Piezoelectric coaxial sensor and method for manufacturing piezoelectric coaxial sensor
JP7324181B2 (ja) * 2020-09-08 2023-08-09 富士フイルム株式会社 超音波内視鏡

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04152800A (ja) * 1990-10-16 1992-05-26 Nippon Dempa Kogyo Co Ltd 超音波探触子
JPH04166139A (ja) * 1990-10-30 1992-06-12 Nippon Dempa Kogyo Co Ltd 超音波深触子
JP2000245734A (ja) * 1999-03-01 2000-09-12 Olympus Optical Co Ltd 超音波内視鏡診断装置
JP2004298240A (ja) * 2003-03-28 2004-10-28 Olympus Corp 超音波内視鏡
JP2006034743A (ja) * 2004-07-29 2006-02-09 Fujinon Corp 超音波内視鏡
JP2008237842A (ja) * 2007-03-29 2008-10-09 Fujinon Corp 超音波内視鏡
WO2012051305A2 (en) * 2010-10-13 2012-04-19 Mau Imaging, Inc. Multiple aperture probe internal apparatus and cable assemblies

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0542146A (ja) * 1991-08-14 1993-02-23 Olympus Optical Co Ltd 超音波プローブ
JP3619424B2 (ja) * 2000-05-10 2005-02-09 ペンタックス株式会社 ラジアル走査前方視型超音波内視鏡
JP3579650B2 (ja) * 2000-11-21 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
US6582371B2 (en) * 2001-07-31 2003-06-24 Koninklijke Philips Electronics N.V. Ultrasound probe wiring method and apparatus
JP2008099036A (ja) * 2006-10-12 2008-04-24 Olympus Medical Systems Corp 超音波トランスデューサ、超音波探触子及び超音波診断装置
CN103167823B (zh) * 2011-03-25 2015-05-20 奥林巴斯医疗株式会社 内窥镜
JP6242126B2 (ja) * 2013-09-04 2017-12-06 オリンパス株式会社 内視鏡

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04152800A (ja) * 1990-10-16 1992-05-26 Nippon Dempa Kogyo Co Ltd 超音波探触子
JPH04166139A (ja) * 1990-10-30 1992-06-12 Nippon Dempa Kogyo Co Ltd 超音波深触子
JP2000245734A (ja) * 1999-03-01 2000-09-12 Olympus Optical Co Ltd 超音波内視鏡診断装置
JP2004298240A (ja) * 2003-03-28 2004-10-28 Olympus Corp 超音波内視鏡
JP2006034743A (ja) * 2004-07-29 2006-02-09 Fujinon Corp 超音波内視鏡
JP2008237842A (ja) * 2007-03-29 2008-10-09 Fujinon Corp 超音波内視鏡
WO2012051305A2 (en) * 2010-10-13 2012-04-19 Mau Imaging, Inc. Multiple aperture probe internal apparatus and cable assemblies

Also Published As

Publication number Publication date
JP2018174983A (ja) 2018-11-15
WO2018186422A1 (ja) 2018-10-11
US20200037989A1 (en) 2020-02-06
JP6791799B2 (ja) 2020-11-25
CN110494084A (zh) 2019-11-22

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