JP6902479B2 - 調節可能な断面形状を有する組織除去カテーテル - Google Patents

調節可能な断面形状を有する組織除去カテーテル Download PDF

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Publication number
JP6902479B2
JP6902479B2 JP2017562254A JP2017562254A JP6902479B2 JP 6902479 B2 JP6902479 B2 JP 6902479B2 JP 2017562254 A JP2017562254 A JP 2017562254A JP 2017562254 A JP2017562254 A JP 2017562254A JP 6902479 B2 JP6902479 B2 JP 6902479B2
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tissue removal
tissue
head
sectional shape
cross
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Japanese (ja)
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JP2018519035A5 (https=
JP2018519035A (ja
Inventor
トーマス マクピーク，
トーマス マクピーク，
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コヴィディエン リミテッド パートナーシップ
コヴィディエン リミテッド パートナーシップ
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22061—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation for spreading elements apart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320004—Surgical cutting instruments abrasive

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
JP2017562254A 2015-06-25 2016-06-23 調節可能な断面形状を有する組織除去カテーテル Active JP6902479B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562184489P 2015-06-25 2015-06-25
US62/184,489 2015-06-25
PCT/US2016/039072 WO2016210167A1 (en) 2015-06-25 2016-06-23 Tissue-removing catheter with adjustable cross-sectional dimension

Publications (3)

Publication Number Publication Date
JP2018519035A JP2018519035A (ja) 2018-07-19
JP2018519035A5 JP2018519035A5 (https=) 2019-07-18
JP6902479B2 true JP6902479B2 (ja) 2021-07-14

Family

ID=56411896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017562254A Active JP6902479B2 (ja) 2015-06-25 2016-06-23 調節可能な断面形状を有する組織除去カテーテル

Country Status (5)

Country Link
US (2) US10478213B2 (https=)
EP (1) EP3313304B1 (https=)
JP (1) JP6902479B2 (https=)
CN (1) CN107735038B (https=)
WO (1) WO2016210167A1 (https=)

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US11413062B2 (en) 2011-09-13 2022-08-16 Venturemed Group, Inc. Methods for preparing a zone of attention within a vascular system for subsequent angioplasty with an intravascular catheter device having an expandable incising portion and an integrated embolic protection device
US10610255B2 (en) 2011-09-13 2020-04-07 John P. Pigott Intravascular catheter having an expandable incising portion and medication delivery system
US11559325B2 (en) 2011-09-13 2023-01-24 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and grating tool
US11357533B2 (en) 2011-09-13 2022-06-14 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and abrasive surfaces
BR112014005721B1 (pt) 2011-09-13 2020-12-29 John P. Pigott dispositivo cateter intravascular
US12324603B2 (en) 2011-09-13 2025-06-10 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion
US10130798B2 (en) 2013-07-15 2018-11-20 John P. Pigott Balloon catheter having a retractable sheath and locking mechanism
US10315014B2 (en) 2013-07-15 2019-06-11 John P. Pigott Balloon catheter having a retractable sheath and locking mechanism with balloon recapture element
US10828471B2 (en) 2013-07-15 2020-11-10 John P. Pigott Balloon catheter having a retractable sheath
US11202892B2 (en) 2013-07-15 2021-12-21 John P. Pigott Balloon catheter having a retractable sheath
US11033712B2 (en) 2015-01-13 2021-06-15 Venturemed Group, Inc. Intravascular catheter having an expandable portion
US10603069B2 (en) 2015-01-13 2020-03-31 John P. Pigott Intravascular catheter balloon device having a tool for atherectomy or an incising portion for atheromatous plaque scoring
US10182841B1 (en) * 2015-06-16 2019-01-22 C.R. Bard, Inc. Medical balloon with enhanced focused force control
US12569327B2 (en) 2016-07-01 2026-03-10 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and embolic protection device
EP3366239B1 (en) 2017-02-24 2020-08-12 Pigott, John, P. Intravascular catheter having an expandable incising portion and abrasive surfaces
US11123098B2 (en) * 2017-02-28 2021-09-21 Angiosafe, Inc. Device and method for centering and crossing a vascular occlusion
WO2018175229A1 (en) * 2017-03-20 2018-09-27 Covidien Lp Tissue-removing catheter with abrasive burr having portion free from abrasive exterior surface
EP3384860B1 (en) * 2017-04-07 2021-01-20 VentureMed Group, Inc. Intravascular catheter having an expandable incising portion and grating tool
CN110573098B (zh) 2017-05-03 2022-08-23 美敦力瓦斯科尔勒公司 组织移除导管
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing catheter
CN108498139B (zh) * 2018-04-25 2020-02-21 广西中医药大学 一种氧化石墨烯血栓去除盾构针及其制备方法
US11357534B2 (en) 2018-11-16 2022-06-14 Medtronic Vascular, Inc. Catheter
US11819236B2 (en) 2019-05-17 2023-11-21 Medtronic Vascular, Inc. Tissue-removing catheter
CN121647775A (zh) 2019-11-22 2026-03-13 波士顿科学国际有限公司 用于组织移除的装置
US12605183B2 (en) * 2021-04-12 2026-04-21 Medtronic Vascular, Inc. Tissue removing catheter with tissue-removing element having oblique distal end face
CN113331919B (zh) * 2021-07-13 2022-09-06 迈得诺医疗科技集团有限公司 一种清除血管结块物装置及其系统
US12408932B2 (en) 2022-03-23 2025-09-09 Venturemed Group, Inc. Intravascular device having feedback elements
US12558116B2 (en) 2022-03-23 2026-02-24 Venturemed Group, Inc. Intravascular device for treating fistulas

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US5030201A (en) 1989-11-24 1991-07-09 Aubrey Palestrant Expandable atherectomy catheter device
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US5158564A (en) * 1990-02-14 1992-10-27 Angiomed Ag Atherectomy apparatus
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WO2018175229A1 (en) * 2017-03-20 2018-09-27 Covidien Lp Tissue-removing catheter with abrasive burr having portion free from abrasive exterior surface

Also Published As

Publication number Publication date
CN107735038B (zh) 2020-07-17
US20160374715A1 (en) 2016-12-29
EP3313304B1 (en) 2019-12-04
US20200060716A1 (en) 2020-02-27
JP2018519035A (ja) 2018-07-19
CN107735038A (zh) 2018-02-23
EP3313304A1 (en) 2018-05-02
WO2016210167A1 (en) 2016-12-29
US10478213B2 (en) 2019-11-19

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