JP7370949B2 - 超音波内視鏡 - Google Patents

超音波内視鏡 Download PDF

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Publication number
JP7370949B2
JP7370949B2 JP2020150291A JP2020150291A JP7370949B2 JP 7370949 B2 JP7370949 B2 JP 7370949B2 JP 2020150291 A JP2020150291 A JP 2020150291A JP 2020150291 A JP2020150291 A JP 2020150291A JP 7370949 B2 JP7370949 B2 JP 7370949B2
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JP
Japan
Prior art keywords
cable
relay board
board
ultrasonic
cable bundle
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
JP2020150291A
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English (en)
Japanese (ja)
Other versions
JP2022044906A (ja
JP2022044906A5 (enExample
Inventor
昇 木ノ本
康彦 森本
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
Priority to JP2020150291A priority Critical patent/JP7370949B2/ja
Priority to US17/381,376 priority patent/US12274585B2/en
Priority to CN202110993586.6A priority patent/CN114145779A/zh
Publication of JP2022044906A publication Critical patent/JP2022044906A/ja
Publication of JP2022044906A5 publication Critical patent/JP2022044906A5/ja
Priority to JP2023178881A priority patent/JP7546744B2/ja
Application granted granted Critical
Publication of JP7370949B2 publication Critical patent/JP7370949B2/ja
Priority to JP2024144427A priority patent/JP7719927B2/ja
Priority to US19/073,960 priority patent/US20250204894A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B8/56—Details of data transmission or power supply
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00091—Nozzles
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00098—Deflecting means for inserted tools
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
    • 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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • 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
    • 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
    • A61B8/4488—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer the transducer being a phased array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
    • 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
    • A61B8/4416—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to combined acquisition of different diagnostic modalities, e.g. combination of ultrasound and X-ray acquisitions
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Gynecology & Obstetrics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2020150291A 2020-09-08 2020-09-08 超音波内視鏡 Active JP7370949B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2020150291A JP7370949B2 (ja) 2020-09-08 2020-09-08 超音波内視鏡
US17/381,376 US12274585B2 (en) 2020-09-08 2021-07-21 Ultrasound endoscope for preventing a non- coaxial cable from being disconnected and improving a degree of freedom of wiring
CN202110993586.6A CN114145779A (zh) 2020-09-08 2021-08-26 超声波内窥镜
JP2023178881A JP7546744B2 (ja) 2020-09-08 2023-10-17 超音波内視鏡
JP2024144427A JP7719927B2 (ja) 2020-09-08 2024-08-26 超音波内視鏡
US19/073,960 US20250204894A1 (en) 2020-09-08 2025-03-07 Ultrasound endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020150291A JP7370949B2 (ja) 2020-09-08 2020-09-08 超音波内視鏡

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023178881A Division JP7546744B2 (ja) 2020-09-08 2023-10-17 超音波内視鏡

Publications (3)

Publication Number Publication Date
JP2022044906A JP2022044906A (ja) 2022-03-18
JP2022044906A5 JP2022044906A5 (enExample) 2022-09-02
JP7370949B2 true JP7370949B2 (ja) 2023-10-30

Family

ID=80462483

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2020150291A Active JP7370949B2 (ja) 2020-09-08 2020-09-08 超音波内視鏡
JP2023178881A Active JP7546744B2 (ja) 2020-09-08 2023-10-17 超音波内視鏡
JP2024144427A Active JP7719927B2 (ja) 2020-09-08 2024-08-26 超音波内視鏡

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023178881A Active JP7546744B2 (ja) 2020-09-08 2023-10-17 超音波内視鏡
JP2024144427A Active JP7719927B2 (ja) 2020-09-08 2024-08-26 超音波内視鏡

Country Status (3)

Country Link
US (2) US12274585B2 (enExample)
JP (3) JP7370949B2 (enExample)
CN (1) CN114145779A (enExample)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001104311A (ja) 1999-08-04 2001-04-17 Olympus Optical Co Ltd 超音波内視鏡診断装置
JP2010012068A (ja) 2008-07-04 2010-01-21 Hoya Corp 超音波電子内視鏡
WO2012120993A1 (ja) 2011-03-04 2012-09-13 株式会社 潤工社 伝送ケーブル
JP2013206617A (ja) 2012-03-27 2013-10-07 Olympus Corp ケーブル接続構造、超音波探触子および超音波内視鏡システム
JP2014029846A (ja) 2012-06-26 2014-02-13 Sumitomo Electric Ind Ltd 多芯ケーブル
JP2017073662A (ja) 2015-10-07 2017-04-13 株式会社日立製作所 超音波探触子及びその製造方法
US20180247740A1 (en) 2017-02-28 2018-08-30 Te Connectivity Corporation Sensor assembly and cable assembly having twisted pairs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4980653B2 (ja) 2006-06-12 2012-07-18 オリンパスメディカルシステムズ株式会社 超音波探触子および超音波探触子を有する超音波内視鏡
JP5185476B2 (ja) 2011-05-13 2013-04-17 オリンパスメディカルシステムズ株式会社 超音波振動子ユニット、超音波内視鏡
CN108209986B (zh) * 2013-02-08 2020-11-10 阿库图森医疗有限公司 带有柔性印刷电路板的可膨胀导管组件
JP6741637B2 (ja) 2017-09-20 2020-08-19 オリンパス株式会社 超音波内視鏡
JP7097205B2 (ja) * 2018-03-26 2022-07-07 住友電装株式会社 複合ケーブル
US20200297307A1 (en) * 2019-03-20 2020-09-24 Avent, Inc. Catheter with Seal Layer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001104311A (ja) 1999-08-04 2001-04-17 Olympus Optical Co Ltd 超音波内視鏡診断装置
JP2010012068A (ja) 2008-07-04 2010-01-21 Hoya Corp 超音波電子内視鏡
WO2012120993A1 (ja) 2011-03-04 2012-09-13 株式会社 潤工社 伝送ケーブル
JP2013206617A (ja) 2012-03-27 2013-10-07 Olympus Corp ケーブル接続構造、超音波探触子および超音波内視鏡システム
JP2014029846A (ja) 2012-06-26 2014-02-13 Sumitomo Electric Ind Ltd 多芯ケーブル
JP2017073662A (ja) 2015-10-07 2017-04-13 株式会社日立製作所 超音波探触子及びその製造方法
US20180247740A1 (en) 2017-02-28 2018-08-30 Te Connectivity Corporation Sensor assembly and cable assembly having twisted pairs

Also Published As

Publication number Publication date
JP2022044906A (ja) 2022-03-18
US20220071602A1 (en) 2022-03-10
JP2024152971A (ja) 2024-10-25
JP2023174830A (ja) 2023-12-08
US20250204894A1 (en) 2025-06-26
CN114145779A (zh) 2022-03-08
JP7546744B2 (ja) 2024-09-06
US12274585B2 (en) 2025-04-15
JP7719927B2 (ja) 2025-08-06

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