JP2023549493A - 遠位吸引カテーテルおよび方法 - Google Patents

遠位吸引カテーテルおよび方法 Download PDF

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Publication number
JP2023549493A
JP2023549493A JP2023528351A JP2023528351A JP2023549493A JP 2023549493 A JP2023549493 A JP 2023549493A JP 2023528351 A JP2023528351 A JP 2023528351A JP 2023528351 A JP2023528351 A JP 2023528351A JP 2023549493 A JP2023549493 A JP 2023549493A
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JP
Japan
Prior art keywords
distal
catheter
clot
suction
dac
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.)
Pending
Application number
JP2023528351A
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English (en)
Japanese (ja)
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JP2023549493A5 (https=
Inventor
ドラキア，ロナク
ランワラ，フセイン
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MicroVention Inc
Original Assignee
MicroVention Inc
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Filing date
Publication date
Application filed by MicroVention Inc filed Critical MicroVention Inc
Publication of JP2023549493A publication Critical patent/JP2023549493A/ja
Publication of JP2023549493A5 publication Critical patent/JP2023549493A5/ja
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—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
    • 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
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00141—Details of operation mode continuous, e.g. wave
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00159—Pulse shapes
    • 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
    • A61B2017/22079—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 suction of debris
    • 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
    • A61B2017/22094—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 for crossing total occlusions, i.e. piercing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/30—Surgical pincettes, i.e. surgical tweezers without pivotal connections
    • A61B2017/306—Surgical pincettes, i.e. surgical tweezers without pivotal connections holding by means of suction
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
JP2023528351A 2020-11-13 2021-11-12 遠位吸引カテーテルおよび方法 Pending JP2023549493A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063113757P 2020-11-13 2020-11-13
US63/113,757 2020-11-13
PCT/US2021/072385 WO2022104374A1 (en) 2020-11-13 2021-11-12 Distal aspiration catheter and method

Publications (2)

Publication Number Publication Date
JP2023549493A true JP2023549493A (ja) 2023-11-27
JP2023549493A5 JP2023549493A5 (https=) 2024-11-19

Family

ID=81587265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023528351A Pending JP2023549493A (ja) 2020-11-13 2021-11-12 遠位吸引カテーテルおよび方法

Country Status (5)

Country Link
US (1) US20220151646A1 (https=)
EP (1) EP4243708B1 (https=)
JP (1) JP2023549493A (https=)
CN (1) CN116456917A (https=)
WO (1) WO2022104374A1 (https=)

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CA2901443A1 (en) 2013-03-15 2014-09-25 Insera Therapeutics, Inc. Vascular treatment devices and methods
JP2021522885A (ja) 2018-05-01 2021-09-02 インセプト・リミテッド・ライアビリティ・カンパニーＩｎｃｅｐｔ，Ｌｌｃ 血管内部位から閉塞性物質を除去する装置および方法
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
US11766539B2 (en) 2019-03-29 2023-09-26 Incept, Llc Enhanced flexibility neurovascular catheter
US11439799B2 (en) 2019-12-18 2022-09-13 Imperative Care, Inc. Split dilator aspiration system
US11638637B2 (en) 2019-12-18 2023-05-02 Imperative Care, Inc. Method of removing embolic material with thrombus engagement tool
JP2023507553A (ja) 2019-12-18 2023-02-24 インパラティブ、ケア、インク． 静脈血栓塞栓症を治療するための方法及びシステム
US12201506B2 (en) 2019-12-18 2025-01-21 Imperative Care, Inc. Rotatable thrombus engagement tool
US20230048388A1 (en) 2021-08-12 2023-02-16 Imperative Care, Inc. Robotically driven interventional device
USD1077996S1 (en) 2021-10-18 2025-06-03 Imperative Care, Inc. Inline fluid filter
CN117244160B (zh) * 2022-06-10 2025-12-09 上海博畅医疗科技有限公司 医疗导管
CN117323476A (zh) * 2023-11-14 2024-01-02 广东博迈医疗科技股份有限公司 延长抽吸导管及具有该导管的导管系统
US12171917B1 (en) 2024-01-08 2024-12-24 Imperative Care, Inc. Devices for blood capture and reintroduction during aspiration procedure
US12402901B2 (en) 2024-02-08 2025-09-02 IV-X Medical, LLC Intravascular lithotripsy catheter
CN119679475A (zh) * 2024-12-30 2025-03-25 玮铭医疗器械(上海)有限公司 一种快速释放型抽吸导管
US12414785B1 (en) 2025-03-17 2025-09-16 Avantec Vascular Corporation Cutters with pulsating vacuum control

Citations (8)

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JP2004222946A (ja) * 2003-01-22 2004-08-12 Nipro Corp 吸引性とクロス性の改良された血栓吸引カテーテル
WO2006062023A1 (ja) * 2004-12-07 2006-06-15 Nipro Corporation 通過性の優れた血栓吸引カテーテル
JP2007289394A (ja) * 2006-04-25 2007-11-08 Terumo Corp 血栓吸引カテーテル
JP2010022566A (ja) * 2008-07-18 2010-02-04 Norikata Taguma 吸引カテーテル、及び吸引カテーテルシステム
US7942852B2 (en) * 2008-04-23 2011-05-17 Medtronic Vascular, Inc. Aspiration catheter having an internal vacuum accumulator
JP2016040022A (ja) * 2007-02-05 2016-03-24 ボストン サイエンティフィック リミテッド 血栓除去装置
US20170143938A1 (en) * 2015-11-23 2017-05-25 Mivi Neuroscience, Inc. Catheter systems for applying effective suction in remote vessels and thrombectomy procedures facilitated by catheter systems
JP2020519405A (ja) * 2017-05-23 2020-07-02 朝日インテック株式会社 補助ジェット吸引血栓摘出カテーテルおよびその使用方法

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US5571093A (en) * 1994-09-21 1996-11-05 Cruz; Cosme Multiple-lumen catheter
US5938645A (en) * 1995-05-24 1999-08-17 Boston Scientific Corporation Northwest Technology Center Inc. Percutaneous aspiration catheter system
ES2241035T3 (es) * 1996-01-11 2005-10-16 C.R. Bard Inc. Conjunto de tubo para acceder al cuerpo.
US5766194A (en) * 1996-12-23 1998-06-16 Georgia Skin And Cancer Clinic, Pc Surgical apparatus for tissue removal
US20070161963A1 (en) * 2006-01-09 2007-07-12 Smalling Medical Ventures, Llc Aspiration thrombectomy catheter system, and associated methods
EP2548601A1 (en) * 2011-07-22 2013-01-23 CID S.p.A. An aspiration catheter and related method
US9554822B2 (en) * 2011-09-02 2017-01-31 Abbott Cardiovascular Systems Inc. Thrombectomy catheter with aspiration and guidewire lumens defining an asymmetrical taper and cutting edge with offset tip
US9238122B2 (en) * 2012-01-26 2016-01-19 Covidien Lp Thrombectomy catheter systems
CA2917350C (en) * 2012-07-10 2019-02-12 Valorisation Recherche Hscm, Limited Partnership Method and device for infusion of pharmacologic agents and thrombus aspiration in artery
CN108720909A (zh) * 2013-04-08 2018-11-02 波士顿科学医学有限公司 医疗系统与方法
US20150190668A1 (en) * 2014-01-03 2015-07-09 II Dale W Ferdinandsen Weighted Exercise Sliding Device
JP5954748B2 (ja) * 2014-04-25 2016-07-20 朝日インテック株式会社 カテーテル
US10292721B2 (en) * 2015-07-20 2019-05-21 Covidien Lp Tissue-removing catheter including movable distal tip
US20180042623A1 (en) * 2016-08-11 2018-02-15 Stanley Batiste Blood Clot Aspiration Catheter
US20180280045A1 (en) * 2017-04-04 2018-10-04 Covidien Lp Thrombectomy catheter device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004222946A (ja) * 2003-01-22 2004-08-12 Nipro Corp 吸引性とクロス性の改良された血栓吸引カテーテル
WO2006062023A1 (ja) * 2004-12-07 2006-06-15 Nipro Corporation 通過性の優れた血栓吸引カテーテル
JP2007289394A (ja) * 2006-04-25 2007-11-08 Terumo Corp 血栓吸引カテーテル
JP2016040022A (ja) * 2007-02-05 2016-03-24 ボストン サイエンティフィック リミテッド 血栓除去装置
US7942852B2 (en) * 2008-04-23 2011-05-17 Medtronic Vascular, Inc. Aspiration catheter having an internal vacuum accumulator
JP2010022566A (ja) * 2008-07-18 2010-02-04 Norikata Taguma 吸引カテーテル、及び吸引カテーテルシステム
US20170143938A1 (en) * 2015-11-23 2017-05-25 Mivi Neuroscience, Inc. Catheter systems for applying effective suction in remote vessels and thrombectomy procedures facilitated by catheter systems
JP2020519405A (ja) * 2017-05-23 2020-07-02 朝日インテック株式会社 補助ジェット吸引血栓摘出カテーテルおよびその使用方法

Also Published As

Publication number Publication date
EP4243708B1 (en) 2026-02-25
US20220151646A1 (en) 2022-05-19
EP4243708A1 (en) 2023-09-20
EP4243708A4 (en) 2024-09-18
WO2022104374A1 (en) 2022-05-19
CN116456917A (zh) 2023-07-18

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