JP6791799B2 - 超音波内視鏡 - Google Patents

超音波内視鏡 Download PDF

Info

Publication number
JP6791799B2
JP6791799B2 JP2017073879A JP2017073879A JP6791799B2 JP 6791799 B2 JP6791799 B2 JP 6791799B2 JP 2017073879 A JP2017073879 A JP 2017073879A JP 2017073879 A JP2017073879 A JP 2017073879A JP 6791799 B2 JP6791799 B2 JP 6791799B2
Authority
JP
Japan
Prior art keywords
tip
connecting portion
flexible substrate
ultrasonic
hard
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
JP2017073879A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018174983A (ja
JP2018174983A5 (enExample
Inventor
優子 谷口
優子 谷口
勝裕 若林
勝裕 若林
暁 吉田
暁 吉田
佐藤　直
佐藤　　直
拓也 今橋
拓也 今橋
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
Priority to JP2017073879A priority Critical patent/JP6791799B2/ja
Priority to PCT/JP2018/014328 priority patent/WO2018186422A1/ja
Priority to CN201880023883.4A priority patent/CN110494084B/zh
Publication of JP2018174983A publication Critical patent/JP2018174983A/ja
Publication of JP2018174983A5 publication Critical patent/JP2018174983A5/ja
Priority to US16/591,709 priority patent/US20200037989A1/en
Application granted granted Critical
Publication of JP6791799B2 publication Critical patent/JP6791799B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A61B8/12—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
    • A61B8/4483—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)
JP2017073879A 2017-04-03 2017-04-03 超音波内視鏡 Active JP6791799B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
CN201880023883.4A CN110494084B (zh) 2017-04-03 2018-04-03 超声波内窥镜
US16/591,709 US20200037989A1 (en) 2017-04-03 2019-10-03 Ultrasound endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017073879A JP6791799B2 (ja) 2017-04-03 2017-04-03 超音波内視鏡

Publications (3)

Publication Number Publication Date
JP2018174983A JP2018174983A (ja) 2018-11-15
JP2018174983A5 JP2018174983A5 (enExample) 2019-09-26
JP6791799B2 true JP6791799B2 (ja) 2020-11-25

Family

ID=63713092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017073879A Active JP6791799B2 (ja) 2017-04-03 2017-04-03 超音波内視鏡

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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3009722B2 (ja) * 1990-10-16 2000-02-14 日本電波工業株式会社 超音波探触子
JP2847575B2 (ja) * 1990-10-30 1999-01-20 日本電波工業株式会社 超音波深触子
JPH0542146A (ja) * 1991-08-14 1993-02-23 Olympus Optical Co Ltd 超音波プローブ
JP2000245734A (ja) * 1999-03-01 2000-09-12 Olympus Optical Co Ltd 超音波内視鏡診断装置
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
JP4248909B2 (ja) * 2003-03-28 2009-04-02 オリンパス株式会社 超音波内視鏡
JP4484044B2 (ja) * 2004-07-29 2010-06-16 富士フイルム株式会社 超音波内視鏡
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
JP5283343B2 (ja) * 2007-03-29 2013-09-04 富士フイルム株式会社 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
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

Also Published As

Publication number Publication date
JP2018174983A (ja) 2018-11-15
WO2018186422A1 (ja) 2018-10-11
US20200037989A1 (en) 2020-02-06
CN110494084B (zh) 2022-05-27
CN110494084A (zh) 2019-11-22

Similar Documents

Publication Publication Date Title
JP6791799B2 (ja) 超音波内視鏡
JP6741637B2 (ja) 超音波内視鏡
CN109152567B (zh) 超声波内窥镜
JPWO2018003232A1 (ja) 超音波内視鏡、及びその製造方法
CN107708573B (zh) 超声波内窥镜
JPWO2018003310A1 (ja) 超音波内視鏡
JP6648267B2 (ja) 超音波振動子モジュール、超音波内視鏡および超音波振動子モジュールの製造方法
JP6133001B1 (ja) 超音波振動子モジュールおよび超音波内視鏡
JPWO2016009689A1 (ja) 超音波内視鏡
JPWO2018003311A1 (ja) 超音波内視鏡
JP6800109B2 (ja) 超音波内視鏡
JP6697962B2 (ja) 超音波振動子および超音波内視鏡
WO2020202358A1 (ja) 超音波振動子、超音波内視鏡及び超音波振動子の製造方法
JP7324181B2 (ja) 超音波内視鏡
JP2017074231A (ja) 超音波内視鏡の製造方法および超音波内視鏡
JP7395277B2 (ja) 信号伝送配線接続ユニット、内視鏡、信号伝送配線接続ユニットの製造方法および超音波振動子モジュール
CN115460991B (zh) 多层基板、探头单元以及超声波内窥镜
JP7324180B2 (ja) 超音波内視鏡
JP6952533B2 (ja) 超音波内視鏡
WO2022074776A1 (ja) 信号伝送配線接続ユニット、内視鏡、信号伝送配線接続ユニットの製造方法および超音波振動子モジュール
JPWO2017150461A1 (ja) 超音波内視鏡および超音波内視鏡の製造方法
JP7223871B2 (ja) 超音波内視鏡
JP6581302B2 (ja) 超音波振動子モジュールおよび超音波内視鏡
JP6800078B2 (ja) 超音波振動子、超音波内視鏡、及び超音波振動子の製造方法
WO2024013822A1 (ja) 内視鏡、ケーブル部材、及び内視鏡の製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190809

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190809

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200526

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200713

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200811

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201002

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201020

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20201105

R151 Written notification of patent or utility model registration

Ref document number: 6791799

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250