JP6795701B2 - 身体通路のナビゲーションおよび可視化用システム - Google Patents

身体通路のナビゲーションおよび可視化用システム Download PDF

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Publication number
JP6795701B2
JP6795701B2 JP2019534752A JP2019534752A JP6795701B2 JP 6795701 B2 JP6795701 B2 JP 6795701B2 JP 2019534752 A JP2019534752 A JP 2019534752A JP 2019534752 A JP2019534752 A JP 2019534752A JP 6795701 B2 JP6795701 B2 JP 6795701B2
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Prior art keywords
end cap
working channel
elongated member
ultrasonic probe
tissue
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Active
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JP2019534752A
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English (en)
Japanese (ja)
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JP2020503116A (ja
Inventor
ピー. フルーリー、ショーン
ピー. フルーリー、ショーン
エル. デイトン、ピーター
エル. デイトン、ピーター
ブイ. ウェールズ、ライアン
ブイ. ウェールズ、ライアン
スミス、ポール
イー. ブレッチビール、スコット
イー. ブレッチビール、スコット
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Boston Scientific Scimed Inc
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Scimed Life Systems Inc
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • A61B10/04Endoscopic instruments, e.g. catheter-type instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00089Hoods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/012Instruments 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
    • A61B1/018Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • A61B10/0233Pointed or sharp biopsy instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08Clinical applications
    • A61B8/0833Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/0841Clinical applications involving detecting or locating foreign bodies or organic structures for locating instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08Clinical applications
    • A61B8/0833Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/085Clinical applications involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42Details of probe positioning or probe attachment to the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445Details of catheter construction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4455Features of the external shape of the probe, e.g. ergonomic aspects
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37Surgical systems with images on a monitor during operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • A61B10/04Endoscopic instruments, e.g. catheter-type instruments
    • A61B2010/045Needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/00234Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37Surgical systems with images on a monitor during operation
    • A61B2090/378Surgical systems with images on a monitor during operation using ultrasound
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37Surgical systems with images on a monitor during operation
    • A61B2090/378Surgical systems with images on a monitor during operation using ultrasound
    • A61B2090/3782Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4461Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Vascular Medicine (AREA)
  • Gynecology & Obstetrics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Robotics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Endoscopes (AREA)
JP2019534752A 2017-02-27 2018-02-26 身体通路のナビゲーションおよび可視化用システム Active JP6795701B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762464166P 2017-02-27 2017-02-27
US62/464,166 2017-02-27
PCT/US2018/019669 WO2018157038A1 (en) 2017-02-27 2018-02-26 Systems for body passage navigation and visualization

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020188535A Division JP7196144B2 (ja) 2017-02-27 2020-11-12 身体通路のナビゲーションおよび可視化用システム

Publications (2)

Publication Number Publication Date
JP2020503116A JP2020503116A (ja) 2020-01-30
JP6795701B2 true JP6795701B2 (ja) 2020-12-02

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
JP2019534752A Active JP6795701B2 (ja) 2017-02-27 2018-02-26 身体通路のナビゲーションおよび可視化用システム
JP2020188535A Active JP7196144B2 (ja) 2017-02-27 2020-11-12 身体通路のナビゲーションおよび可視化用システム
JP2022199251A Active JP7664215B2 (ja) 2017-02-27 2022-12-14 身体通路のナビゲーションおよび可視化用システム

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JP2020188535A Active JP7196144B2 (ja) 2017-02-27 2020-11-12 身体通路のナビゲーションおよび可視化用システム
JP2022199251A Active JP7664215B2 (ja) 2017-02-27 2022-12-14 身体通路のナビゲーションおよび可視化用システム

Country Status (8)

Country Link
US (2) US11202617B2 (enExample)
EP (1) EP3585270B1 (enExample)
JP (3) JP6795701B2 (enExample)
KR (2) KR20220056245A (enExample)
CN (2) CN110325121B (enExample)
AU (1) AU2018224224B2 (enExample)
CA (1) CA3046556C (enExample)
WO (1) WO2018157038A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112888373A (zh) * 2018-10-16 2021-06-01 奥林巴斯株式会社 引导管、超声波探头、超声波观察系统和超声波观察系统的使用方法
CA3132063A1 (en) * 2019-05-17 2020-11-26 Boston Scientific Scimed, Inc. Medical imaging devices and systems
US11564655B2 (en) * 2019-07-03 2023-01-31 Olympus Medical Systems Corporation Real-time sampling device
CN110292403A (zh) * 2019-07-04 2019-10-01 南京市胸科医院 一种支气管超声探测与活检同步取样的装置及方法
WO2022000533A1 (zh) * 2020-07-02 2022-01-06 江苏钱璟医疗器械有限公司 多腔管以及内窥镜组件
WO2022066644A1 (en) * 2020-09-28 2022-03-31 Boston Scientific Scimed, Inc. Dual-function medical devices with diagnostic and therapeutic tools
WO2022229947A1 (en) * 2021-04-25 2022-11-03 V.T.M. (Virtual Tape Measure) Technologies Ltd. A distal end of a probe configured for passing through a working channel in an endoscopic device
JP2024517015A (ja) * 2021-05-12 2024-04-18 ボストン サイエンティフィック サイムド,インコーポレイテッド 体管腔内に細長い部材を配置するためのデバイス、システム、および方法
JP7732823B2 (ja) * 2021-09-27 2025-09-02 富士フイルム株式会社 超音波内視鏡用バルーン
CN116898385A (zh) * 2023-07-04 2023-10-20 北京大学 一种插入器械及内窥镜
CN117547329A (zh) * 2023-12-29 2024-02-13 苏州市立普医疗科技有限公司 经皮手术装置和经皮手术设备
WO2025139662A1 (zh) * 2023-12-29 2025-07-03 苏州市立普医疗科技有限公司 经皮手术装置和经皮手术设备

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2706145B2 (ja) * 1989-05-12 1998-01-28 オリンパス光学工業株式会社 体腔内診断用超音波探触子
DK0544820T3 (da) * 1990-08-21 2000-08-07 Boston Scient Ltd Akustisk imagografikateter og lignende
JPH0663042A (ja) * 1992-08-20 1994-03-08 Olympus Optical Co Ltd 体腔内超音波プローブ装置
JPH0663045A (ja) * 1992-08-20 1994-03-08 Olympus Optical Co Ltd 超音波内視鏡
JPH0663042U (ja) 1993-02-12 1994-09-06 時之助 池田 服薬報知器
JPH07136169A (ja) 1993-11-10 1995-05-30 Fuji Photo Optical Co Ltd 超音波プローブ
US5474075A (en) * 1993-11-24 1995-12-12 Thomas Jefferson University Brush-tipped catheter for ultrasound imaging
JP2891086B2 (ja) * 1994-01-07 1999-05-17 富士写真光機株式会社 体内検査装置の処置具挿通路
JPH08131442A (ja) * 1994-11-04 1996-05-28 Olympus Optical Co Ltd 超音波内視鏡
JP3543027B2 (ja) 1995-04-10 2004-07-14 オリンパス株式会社 プローブ用湾曲シース
JP3092479B2 (ja) 1995-05-31 2000-09-25 富士写真光機株式会社 超音波プローブ用キャップ
EP0879068A4 (en) * 1996-02-02 1999-04-21 Transvascular Inc METHODS AND APPARATUS FOR STOPPING BLOOD FLOW IN VESSELS
JPH10216133A (ja) * 1997-02-10 1998-08-18 Olympus Optical Co Ltd 超音波プローブ
JP2000126122A (ja) * 1998-10-21 2000-05-09 Olympus Optical Co Ltd 体腔内診断装置
JP4363719B2 (ja) 1999-10-08 2009-11-11 オリンパス株式会社 超音波ガイド下穿刺システム装置
JP2003164455A (ja) 2001-11-30 2003-06-10 Olympus Optical Co Ltd 超音波内視鏡とその超音波内視鏡用の気管チューブ
JP2003299657A (ja) * 2002-04-11 2003-10-21 Olympus Optical Co Ltd 超音波診断装置
US20060064009A1 (en) * 2004-09-21 2006-03-23 Webler William E Vessel imaging devices and methods
JP4472497B2 (ja) 2004-11-22 2010-06-02 オリンパス株式会社 内視鏡
JP2006198162A (ja) 2005-01-20 2006-08-03 Fuji Photo Film Co Ltd 超音波プローブ
US20080015569A1 (en) * 2005-02-02 2008-01-17 Voyage Medical, Inc. Methods and apparatus for treatment of atrial fibrillation
US20060252993A1 (en) * 2005-03-23 2006-11-09 Freed David I Medical devices and systems
US20080004528A1 (en) * 2006-01-25 2008-01-03 Fitzsimons Thomas P Ultrasound medical system and methods
US8016749B2 (en) 2006-03-21 2011-09-13 Boston Scientific Scimed, Inc. Vision catheter having electromechanical navigation
JP2009543607A (ja) 2006-07-10 2009-12-10 ボエッジ メディカル, インコーポレイテッド 心房細動の治療のための方法および装置
JP2008043669A (ja) 2006-08-21 2008-02-28 Fujifilm Corp 管内移動体用アクチュエータ、管内移動体、内視鏡用移動装置、並びに内視鏡
US8202216B2 (en) * 2007-03-08 2012-06-19 Warsaw Orthopedic, Inc. Tissue retractor
JP2010227129A (ja) 2009-03-25 2010-10-14 Fujifilm Corp 管内移動体用アクチュエータおよびその制御方法、内視鏡
JP5322761B2 (ja) * 2009-04-28 2013-10-23 オリンパス株式会社 内視鏡用アダプタ
US20100305557A1 (en) * 2009-06-02 2010-12-02 Chu Michael S H HTA Sheath with Removable Scope
US9642513B2 (en) * 2009-06-18 2017-05-09 Endochoice Inc. Compact multi-viewing element endoscope system
JP5285649B2 (ja) 2010-03-31 2013-09-11 富士フイルム株式会社 内視鏡用フード
GB2500784B (en) 2012-02-28 2015-07-22 Spiration Inc Lung Biopsy Needle
US9295455B2 (en) * 2012-04-20 2016-03-29 Terumo Kabushiki Kaisha Biopsy system and biopsy method
BR112015020601A2 (pt) 2013-03-15 2017-07-18 Devicor Medical Products Inc dispositivo de biópsia
JP2017515620A (ja) * 2014-04-02 2017-06-15 ザ ボード オブ トラスティーズ オブ ザ リーランド スタンフォード ジュニア ユニバーシティーThe Board Of Trustees Of The Leland Stanford Jr.University 生検デバイス、システム及びその使用方法
US11234581B2 (en) * 2014-05-02 2022-02-01 Endochoice, Inc. Elevator for directing medical tool

Also Published As

Publication number Publication date
CN114869353B (zh) 2025-08-12
JP7664215B2 (ja) 2025-04-17
KR102431658B1 (ko) 2022-08-11
US20180242948A1 (en) 2018-08-30
AU2018224224A1 (en) 2019-06-13
KR20230154284A (ko) 2023-11-07
JP2023021302A (ja) 2023-02-10
JP7196144B2 (ja) 2022-12-26
KR20190121807A (ko) 2019-10-28
CN110325121A (zh) 2019-10-11
EP3585270A1 (en) 2020-01-01
US12239485B2 (en) 2025-03-04
CN110325121B (zh) 2022-04-19
JP2021035570A (ja) 2021-03-04
CA3046556C (en) 2021-10-12
KR20220056245A (ko) 2022-05-04
CA3046556A1 (en) 2018-08-30
US20220096050A1 (en) 2022-03-31
US11202617B2 (en) 2021-12-21
EP3585270B1 (en) 2025-10-29
JP2020503116A (ja) 2020-01-30
AU2018224224B2 (en) 2020-05-21
CN114869353A (zh) 2022-08-09
WO2018157038A1 (en) 2018-08-30

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