CN116685256A - 超声波内窥镜及其前端单元 - Google Patents

超声波内窥镜及其前端单元 Download PDF

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Publication number
CN116685256A
CN116685256A CN202180090263.4A CN202180090263A CN116685256A CN 116685256 A CN116685256 A CN 116685256A CN 202180090263 A CN202180090263 A CN 202180090263A CN 116685256 A CN116685256 A CN 116685256A
Authority
CN
China
Prior art keywords
ultrasonic
distal end
end side
ultrasonic transducer
main body
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.)
Pending
Application number
CN202180090263.4A
Other languages
English (en)
Chinese (zh)
Inventor
下山雄土
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.)
Fujifilm Corp
Original Assignee
Fujifilm 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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN116685256A publication Critical patent/CN116685256A/zh
Pending legal-status Critical Current

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
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
    • A61B1/2676—Bronchoscopes
    • 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
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (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)
  • Optics & Photonics (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Physiology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CN202180090263.4A 2021-01-12 2021-12-21 超声波内窥镜及其前端单元 Pending CN116685256A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-002650 2021-01-12
JP2021002650 2021-01-12
PCT/JP2021/047234 WO2022153798A1 (ja) 2021-01-12 2021-12-21 超音波内視鏡及びその先端ユニット

Publications (1)

Publication Number Publication Date
CN116685256A true CN116685256A (zh) 2023-09-01

Family

ID=82447258

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180090263.4A Pending CN116685256A (zh) 2021-01-12 2021-12-21 超声波内窥镜及其前端单元

Country Status (5)

Country Link
US (1) US12303328B2 (https=)
JP (2) JP7776451B2 (https=)
CN (1) CN116685256A (https=)
DE (1) DE112021005977T5 (https=)
WO (1) WO2022153798A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7819436B1 (ja) * 2024-08-22 2026-02-25 チスダ コーポレーション 超音波検出装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000354597A (ja) * 1999-04-15 2000-12-26 Asahi Optical Co Ltd 超音波内視鏡の先端部
JP2001112760A (ja) * 1999-10-21 2001-04-24 Asahi Optical Co Ltd 超音波内視鏡の先端部
US6409666B1 (en) * 1999-04-15 2002-06-25 Asahi Kogaku Kogyo Kabushiki Kaisha Tip end of ultrasonic endoscope
JP2002306489A (ja) * 2001-04-13 2002-10-22 Asahi Optical Co Ltd 処置用超音波内視鏡の先端部
US20070232922A1 (en) * 2006-02-16 2007-10-04 Fujinon Corporation Ultrasound endoscope
CN109414249A (zh) * 2016-06-30 2019-03-01 富士胶片株式会社 超声波内窥镜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2833456B2 (ja) 1993-11-22 1998-12-09 株式会社東芝 体内挿入型超音波検査装置
JP5097429B2 (ja) 2007-04-04 2012-12-12 Ｈｏｙａ株式会社 セクタスキャン型超音波内視鏡の先端部
CN103052357B (zh) 2010-11-15 2015-02-25 奥林巴斯医疗株式会社 超声波内窥镜
JP5885887B2 (ja) 2014-01-29 2016-03-16 オリンパス株式会社 前立腺生検用の硬性鏡及び処置具
CN109328037B (zh) * 2016-06-30 2021-03-30 富士胶片株式会社 超声波内窥镜
JP6865305B2 (ja) * 2018-02-09 2021-04-28 オリンパス株式会社 撮像光学系、内視鏡及び撮像装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000354597A (ja) * 1999-04-15 2000-12-26 Asahi Optical Co Ltd 超音波内視鏡の先端部
US6409666B1 (en) * 1999-04-15 2002-06-25 Asahi Kogaku Kogyo Kabushiki Kaisha Tip end of ultrasonic endoscope
JP2001112760A (ja) * 1999-10-21 2001-04-24 Asahi Optical Co Ltd 超音波内視鏡の先端部
JP2002306489A (ja) * 2001-04-13 2002-10-22 Asahi Optical Co Ltd 処置用超音波内視鏡の先端部
US20070232922A1 (en) * 2006-02-16 2007-10-04 Fujinon Corporation Ultrasound endoscope
CN109414249A (zh) * 2016-06-30 2019-03-01 富士胶片株式会社 超声波内窥镜

Also Published As

Publication number Publication date
JP7776451B2 (ja) 2025-11-26
JPWO2022153798A1 (https=) 2022-07-21
DE112021005977T5 (de) 2023-09-14
JP2026015469A (ja) 2026-01-29
US20230329671A1 (en) 2023-10-19
US12303328B2 (en) 2025-05-20
WO2022153798A1 (ja) 2022-07-21

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