JP2020533153A - 血管内血栓塞栓除去デバイスおよび方法 - Google Patents

血管内血栓塞栓除去デバイスおよび方法 Download PDF

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Publication number
JP2020533153A
JP2020533153A JP2020536717A JP2020536717A JP2020533153A JP 2020533153 A JP2020533153 A JP 2020533153A JP 2020536717 A JP2020536717 A JP 2020536717A JP 2020536717 A JP2020536717 A JP 2020536717A JP 2020533153 A JP2020533153 A JP 2020533153A
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JP
Japan
Prior art keywords
engaging element
engaging
microcatheter
wire
proximal
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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.)
Pending
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JP2020536717A
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English (en)
Japanese (ja)
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JP2020533153A5 (enExample
Inventor
マークス、マイケル、ピー．
キュー、ライク
コンコル、ティモシー、ジョン
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Thrombx Medical Inc
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Thrombx Medical Inc
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Publication date
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Publication of JP2020533153A publication Critical patent/JP2020533153A/ja
Publication of JP2020533153A5 publication Critical patent/JP2020533153A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • 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
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/00336—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means with a protective sleeve, e.g. retractable or slidable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00358—Snares for grasping
    • 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
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
    • 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
    • A61B2017/22047—Means for immobilising the guide wire in the patient
    • 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
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • 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
    • A61B2017/320716—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions comprising means for preventing embolism by dislodged material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/016—Filters implantable into blood vessels made from wire-like elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
JP2020536717A 2017-09-11 2018-09-10 血管内血栓塞栓除去デバイスおよび方法 Pending JP2020533153A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762556658P 2017-09-11 2017-09-11
US201762556627P 2017-09-11 2017-09-11
US62/556,627 2017-09-11
US62/556,658 2017-09-11
PCT/US2018/050289 WO2019051425A1 (en) 2017-09-11 2018-09-10 DEVICES AND METHODS FOR INTRAVASCULAR THROMBO-EMBOLECTOMY

Publications (2)

Publication Number Publication Date
JP2020533153A true JP2020533153A (ja) 2020-11-19
JP2020533153A5 JP2020533153A5 (enExample) 2021-10-21

Family

ID=65634526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020536717A Pending JP2020533153A (ja) 2017-09-11 2018-09-10 血管内血栓塞栓除去デバイスおよび方法

Country Status (6)

Country Link
US (1) US11504150B2 (enExample)
EP (1) EP3681418A4 (enExample)
JP (1) JP2020533153A (enExample)
CN (1) CN111565653A (enExample)
CA (1) CA3075398A1 (enExample)
WO (1) WO2019051425A1 (enExample)

Cited By (1)

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JP2024503383A (ja) * 2021-01-14 2024-01-25 フェノックス ゲーエムベーハー 血栓摘出デバイス

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EP3681418A4 (en) 2017-09-11 2021-05-19 ThrombX Medical, Inc. DEVICE AND METHOD FOR INTRAVASCULAR THROMBEMBOLECTOMY
US11172946B2 (en) 2018-10-26 2021-11-16 Progressive NEURO, Inc. Apparatus, system, and method for vasculature obstruction removal
US11253279B2 (en) 2018-11-15 2022-02-22 Progressive NEURO, Inc. Apparatus, system, and method for vasculature obstruction removal
US11197685B2 (en) 2018-11-15 2021-12-14 Progressive NEURO, Inc. Apparatus, system, and method for vasculature obstruction removal
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CN113040986B (zh) * 2019-12-27 2024-04-05 微创神通医疗科技（上海）有限公司 支架、取栓装置以及取栓系统
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CN113633343B (zh) * 2020-04-27 2023-05-02 先健科技(深圳)有限公司 取栓装置
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CN113413192B (zh) * 2021-07-26 2022-09-23 东南大学泰州生物医药与医疗器械研究院 一种直径与长度可调控的取栓装置
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WO2019051425A1 (en) 2019-03-14
US11504150B2 (en) 2022-11-22
EP3681418A4 (en) 2021-05-19
US20200297376A1 (en) 2020-09-24
CA3075398A1 (en) 2019-03-14
EP3681418A1 (en) 2020-07-22
CN111565653A (zh) 2020-08-21

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