JP7324181B2 - 超音波内視鏡 - Google Patents

超音波内視鏡 Download PDF

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Publication number
JP7324181B2
JP7324181B2 JP2020150293A JP2020150293A JP7324181B2 JP 7324181 B2 JP7324181 B2 JP 7324181B2 JP 2020150293 A JP2020150293 A JP 2020150293A JP 2020150293 A JP2020150293 A JP 2020150293A JP 7324181 B2 JP7324181 B2 JP 7324181B2
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JP
Japan
Prior art keywords
cable
ultrasonic
cable bundle
signal line
signal lines
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Application number
JP2020150293A
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English (en)
Japanese (ja)
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JP2022044908A5 (enExample
JP2022044908A (ja
Inventor
達広 岩屋
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 JP2020150293A priority Critical patent/JP7324181B2/ja
Priority to US17/381,874 priority patent/US11793495B2/en
Priority to CN202110991590.9A priority patent/CN114145775A/zh
Publication of JP2022044908A publication Critical patent/JP2022044908A/ja
Publication of JP2022044908A5 publication Critical patent/JP2022044908A5/ja
Priority to JP2023122518A priority patent/JP7482298B2/ja
Application granted granted Critical
Publication of JP7324181B2 publication Critical patent/JP7324181B2/ja
Priority to JP2024072554A priority patent/JP7652971B2/ja
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
    • A61B8/56—Details of data transmission or power supply
    • 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
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/18—Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage
    • A61B2562/182—Electrical shielding, e.g. using a Faraday cage
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Gynecology & Obstetrics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Optics & Photonics (AREA)
  • Endoscopes (AREA)
JP2020150293A 2020-09-08 2020-09-08 超音波内視鏡 Active JP7324181B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020150293A JP7324181B2 (ja) 2020-09-08 2020-09-08 超音波内視鏡
US17/381,874 US11793495B2 (en) 2020-09-08 2021-07-21 Ultrasound endoscope for suppressing image quality deterioration by dividing ultrasound transducers into drive units
CN202110991590.9A CN114145775A (zh) 2020-09-08 2021-08-26 超声波内窥镜
JP2023122518A JP7482298B2 (ja) 2020-09-08 2023-07-27 超音波内視鏡
JP2024072554A JP7652971B2 (ja) 2020-09-08 2024-04-26 超音波内視鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020150293A JP7324181B2 (ja) 2020-09-08 2020-09-08 超音波内視鏡

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023122518A Division JP7482298B2 (ja) 2020-09-08 2023-07-27 超音波内視鏡

Publications (3)

Publication Number Publication Date
JP2022044908A JP2022044908A (ja) 2022-03-18
JP2022044908A5 JP2022044908A5 (enExample) 2022-09-02
JP7324181B2 true JP7324181B2 (ja) 2023-08-09

Family

ID=80462157

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2020150293A Active JP7324181B2 (ja) 2020-09-08 2020-09-08 超音波内視鏡
JP2023122518A Active JP7482298B2 (ja) 2020-09-08 2023-07-27 超音波内視鏡
JP2024072554A Active JP7652971B2 (ja) 2020-09-08 2024-04-26 超音波内視鏡

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023122518A Active JP7482298B2 (ja) 2020-09-08 2023-07-27 超音波内視鏡
JP2024072554A Active JP7652971B2 (ja) 2020-09-08 2024-04-26 超音波内視鏡

Country Status (3)

Country Link
US (1) US11793495B2 (enExample)
JP (3) JP7324181B2 (enExample)
CN (1) CN114145775A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4344654A1 (en) * 2022-09-27 2024-04-03 Ambu A/S Ultrasound endoscopy

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005211096A (ja) 2004-01-27 2005-08-11 Fujinon Corp 電子走査式超音波検査装置
WO2012120993A1 (ja) 2011-03-04 2012-09-13 株式会社 潤工社 伝送ケーブル
WO2013061455A1 (ja) 2011-10-27 2013-05-02 ユーハ味覚糖株式会社 新規なレスベラトロール重合化合物又はその薬学的に許容可能な塩
JP2013215555A (ja) 2012-03-13 2013-10-24 Fujifilm Corp 内視鏡用基板コネクタ、内視鏡及びその製造方法
WO2017187755A1 (ja) 2016-04-28 2017-11-02 富士フイルム株式会社 超音波振動子ユニット
WO2017187756A1 (ja) 2016-04-28 2017-11-02 富士フイルム株式会社 超音波振動子ユニット
WO2018003232A1 (ja) 2016-06-30 2018-01-04 富士フイルム株式会社 超音波内視鏡、及びその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278909U (enExample) * 1985-11-01 1987-05-20
US7828736B2 (en) 2004-01-27 2010-11-09 Fujinon Corporation Electronic scan type ultrasound diagnostic instrument
US9289147B2 (en) * 2010-05-11 2016-03-22 St. Jude Medical, Atrial Fibrillation Division, Inc. Multi-directional flexible wire harness for medical devices
JP2012146591A (ja) * 2011-01-14 2012-08-02 Sumitomo Electric Ind Ltd 多心ケーブル及びその製造方法
EP2595412B1 (en) * 2011-03-24 2015-10-21 Olympus Medical Systems Corp. Ultrasound transducer and ultrasound diagnostic apparatus
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
JP6055081B2 (ja) * 2012-04-09 2016-12-27 セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド 医療装置用の多方向可撓性ワイヤ・ハーネス
EP2719338A4 (en) * 2012-07-04 2015-07-29 Olympus Medical Systems Corp ULTRASOUND ENDOSCOPE
EP3288290A4 (en) * 2015-04-21 2018-10-17 Olympus Corporation Ultrasonic transducer, ultrasonic probe, and method for manufacturing ultrasonic transducer
JP6791799B2 (ja) * 2017-04-03 2020-11-25 オリンパス株式会社 超音波内視鏡
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
JP7132007B2 (ja) * 2018-07-18 2022-09-06 ｉ－ＰＲＯ株式会社 内視鏡用撮像ユニットおよび内視鏡

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005211096A (ja) 2004-01-27 2005-08-11 Fujinon Corp 電子走査式超音波検査装置
WO2012120993A1 (ja) 2011-03-04 2012-09-13 株式会社 潤工社 伝送ケーブル
WO2013061455A1 (ja) 2011-10-27 2013-05-02 ユーハ味覚糖株式会社 新規なレスベラトロール重合化合物又はその薬学的に許容可能な塩
JP2013215555A (ja) 2012-03-13 2013-10-24 Fujifilm Corp 内視鏡用基板コネクタ、内視鏡及びその製造方法
WO2017187755A1 (ja) 2016-04-28 2017-11-02 富士フイルム株式会社 超音波振動子ユニット
WO2017187756A1 (ja) 2016-04-28 2017-11-02 富士フイルム株式会社 超音波振動子ユニット
WO2018003232A1 (ja) 2016-06-30 2018-01-04 富士フイルム株式会社 超音波内視鏡、及びその製造方法

Also Published As

Publication number Publication date
JP2023129671A (ja) 2023-09-14
JP7652971B2 (ja) 2025-03-27
US11793495B2 (en) 2023-10-24
JP7482298B2 (ja) 2024-05-13
US20220071473A1 (en) 2022-03-10
JP2024087065A (ja) 2024-06-28
CN114145775A (zh) 2022-03-08
JP2022044908A (ja) 2022-03-18

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