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WO2008123521A1 - 血栓吸引カテーテル - Google Patents

血栓吸引カテーテル Download PDF

Info

Publication number
WO2008123521A1
WO2008123521A1 PCT/JP2008/056470 JP2008056470W WO2008123521A1 WO 2008123521 A1 WO2008123521 A1 WO 2008123521A1 JP 2008056470 W JP2008056470 W JP 2008056470W WO 2008123521 A1 WO2008123521 A1 WO 2008123521A1
Authority
WO
WIPO (PCT)
Prior art keywords
lumen
aspiration
tube
end side
thrombus
Prior art date
Application number
PCT/JP2008/056470
Other languages
English (en)
French (fr)
Inventor
Masahiro Tanikawa
Ryota Umegaki
Yuki Nishimura
Original Assignee
Nipro Corporation
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 Nipro Corporation filed Critical Nipro Corporation
Priority to US12/594,539 priority Critical patent/US9017309B2/en
Priority to EP08739583A priority patent/EP2138200B1/en
Priority to JP2009509262A priority patent/JP5381703B2/ja
Priority to CN200880011529.6A priority patent/CN101652155B/zh
Priority to BRPI0809858-1A priority patent/BRPI0809858A2/pt
Priority to HK10106208.3A priority patent/HK1140155B/xx
Publication of WO2008123521A1 publication Critical patent/WO2008123521A1/ja

Links

Classifications

    • 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
    • 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
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • 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
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • 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
    • 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
    • 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
    • A61B2017/22001—Angioplasty, e.g. PCTA
    • 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
    • A61B2017/22039—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 eccentric
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
    • 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
    • A61M2025/0183—Rapid exchange or monorail catheters
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)

Abstract

　先端側チューブがトリプルルーメンチューブであっても、先端部に造影マーカーを設ける構成であっても、柔軟性と吸引力を発揮する血栓吸引カテーテルを提供することである。吸引ルーメン１１とコアワイヤルーメン１２とを有するダブルルーメンの基端側チューブ２と、吸引ルーメン１１とコアワイヤルーメン１２に加えてガイドワイヤルーメン１３を有するトリプルルーメンの先端側チューブ３とを備える血栓吸引カテーテルにおいて、前記先端側チューブの先端を斜めにカットし、このカット面３１に該カット面とほぼ同じ方向に傾斜した先端開口部４１を有する柔軟なダブルルーメンの末端吸引チューブ４を接続している構成の血栓吸引カテーテル１とした。
PCT/JP2008/056470 2007-04-03 2008-04-01 血栓吸引カテーテル WO2008123521A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/594,539 US9017309B2 (en) 2007-04-03 2008-04-01 Thrombus-aspiration catheter
EP08739583A EP2138200B1 (en) 2007-04-03 2008-04-01 Thrombus-aspiration catheter
JP2009509262A JP5381703B2 (ja) 2007-04-03 2008-04-01 血栓吸引カテーテル
CN200880011529.6A CN101652155B (zh) 2007-04-03 2008-04-01 血栓吸引导管
BRPI0809858-1A BRPI0809858A2 (pt) 2007-04-03 2008-04-01 Cateter de aspiração de trombo
HK10106208.3A HK1140155B (en) 2007-04-03 2008-04-01 Thrombus-aspiration catheter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-097754 2007-04-03
JP2007097754 2007-04-03

Publications (1)

Publication Number Publication Date
WO2008123521A1 true WO2008123521A1 (ja) 2008-10-16

Family

ID=39830998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056470 WO2008123521A1 (ja) 2007-04-03 2008-04-01 血栓吸引カテーテル

Country Status (7)

Country Link
US (1) US9017309B2 (ja)
EP (1) EP2138200B1 (ja)
JP (1) JP5381703B2 (ja)
CN (1) CN101652155B (ja)
BR (1) BRPI0809858A2 (ja)
TW (1) TWI446941B (ja)
WO (1) WO2008123521A1 (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
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JP2010220760A (ja) * 2009-03-23 2010-10-07 Nippon Zeon Co Ltd バルーンカテーテル及びその製造方法
WO2014091881A1 (ja) * 2012-12-14 2014-06-19 株式会社グツドマン 吸引カテーテル
WO2014155489A1 (ja) * 2013-03-25 2014-10-02 テルモ・クリニカルサプライ株式会社 血管内異物吸引用カテーテル
JP2015526160A (ja) * 2012-07-19 2015-09-10 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Ｂｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 追従可能なチップを備えたガイド延長カテーテル
JP2017523020A (ja) * 2014-07-28 2017-08-17 ニューロコ・インコーポレイテッドＮｅｕｒｏＣｏ Ｉｎｃ． 経頸動脈神経血管カテーテル
WO2018025865A1 (ja) * 2016-08-04 2018-02-08 株式会社カネカ 吸引カテーテル及び吸引カテーテルの製造方法
JP2018019976A (ja) * 2016-08-04 2018-02-08 株式会社カネカ 吸引カテーテル及び吸引カテーテルの製造方法
WO2019012819A1 (ja) * 2017-07-10 2019-01-17 株式会社カネカ 吸引カテーテル
JP2019013668A (ja) * 2017-07-10 2019-01-31 株式会社カネカ 吸引カテーテル
US10864357B2 (en) 2014-09-04 2020-12-15 Silk Road Medical, Inc. Methods and devices for transcarotid access
US11103627B2 (en) 2008-12-23 2021-08-31 Silk Road Medical, Inc. Methods and systems for treatment of acute ischemic stroke
US11291799B2 (en) 2013-12-23 2022-04-05 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US11826517B2 (en) 2016-10-18 2023-11-28 Boston Scientific Scimed, Inc. Guide extension catheter

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JP5777936B2 (ja) * 2010-07-16 2015-09-09 テルモ株式会社 吸引カテーテル
CN103370098B (zh) 2010-12-15 2015-11-25 瓦莱里娅·克罗尔·加西亚 三叶引流软管
CN102743208A (zh) * 2011-04-22 2012-10-24 陈启星 血管淤积物清洗装置
JP5890979B2 (ja) * 2011-08-01 2016-03-22 株式会社グッドマン 吸引カテーテル
JP5913856B2 (ja) * 2011-08-01 2016-04-27 株式会社グッドマン カテーテル及びカテーテルの製造方法
DE102011111534A1 (de) * 2011-08-31 2013-02-28 QUALIMED Innovative Medizinprodukte Gesellschaft mit beschränkter Haftung Aspirationskatheter
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CN104874033A (zh) * 2015-05-28 2015-09-02 上海慧达医疗器械有限公司 一种新型血栓抽吸导管
EP3397310A4 (en) * 2015-12-28 2019-09-18 Luis Fernando Gonzalez OUTPUT CATHETER WITH RIGID GUIDE WIRE AND STRAIGHT ELLIPTIC PORT
CN113350659A (zh) 2016-02-24 2021-09-07 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
CN107252339B (zh) * 2016-04-14 2019-11-08 丰凯医疗器械（上海）有限公司 血管内血栓抽吸系统
CN109414529B (zh) * 2016-08-04 2021-04-20 株式会社钟化 抽吸导管及抽吸导管的制造方法
JP7264581B2 (ja) 2017-01-06 2023-04-25 インセプト、リミテッド、ライアビリティ、カンパニー 動脈瘤治療装置向けの抗血栓性コーティング
JP7023875B2 (ja) * 2017-02-17 2022-02-22 株式会社カネカ 吸引カテーテル
JP6938681B2 (ja) 2017-05-23 2021-09-22 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
CN107468306A (zh) * 2017-08-15 2017-12-15 南京普微森医疗科技有限公司 一种血栓抽吸导管
CA3095844A1 (en) 2018-05-01 2019-11-07 Incept, Llc Devices and methods for removing obstructive material from an intravascular site
US11395665B2 (en) 2018-05-01 2022-07-26 Incept, Llc Devices and methods for removing obstructive material, from an intravascular site
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
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AU2020366348A1 (en) 2019-10-15 2022-05-12 Imperative Care, Inc. Systems and methods for multivariate stroke detection
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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
US11638637B2 (en) 2019-12-18 2023-05-02 Imperative Care, Inc. Method of removing embolic material with thrombus engagement tool
JP2023517575A (ja) 2020-03-10 2023-04-26 インパラティブ、ケア、インク． 可撓性を増強した神経血管カテーテル
CN111481262A (zh) * 2020-05-29 2020-08-04 上海融脉医疗科技有限公司 一种血栓取出导管结构
CN112472211A (zh) * 2020-12-15 2021-03-12 上海融脉医疗科技有限公司 一种具有可扩张导向头端的导管装置
US11679195B2 (en) 2021-04-27 2023-06-20 Contego Medical, Inc. Thrombus aspiration system and methods for controlling blood loss
EP4362828A4 (en) 2021-06-28 2025-05-14 Inquis Medical, Inc. Devices and methods for controlling the removal of obstructive substance
US20230046468A1 (en) 2021-08-12 2023-02-16 Imperative Care, Inc. Catheter drive system for supra-aortic access
USD1077996S1 (en) 2021-10-18 2025-06-03 Imperative Care, Inc. Inline fluid filter
US12102782B2 (en) 2022-01-27 2024-10-01 Contego Medical, Inc. Thrombectomy and aspiration system and methods of use
CN114470370B (zh) * 2022-04-02 2022-07-05 北京华脉泰科医疗器械股份有限公司 抽吸导管
CN115444506B (zh) * 2022-11-14 2023-02-07 北京华脉泰科医疗器械股份有限公司 抽吸导管
US20250143723A1 (en) * 2023-11-03 2025-05-08 Boston Scientific Scimed, Inc. Aspiration catheter

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See also references of EP2138200A4

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11103627B2 (en) 2008-12-23 2021-08-31 Silk Road Medical, Inc. Methods and systems for treatment of acute ischemic stroke
US11654222B2 (en) 2008-12-23 2023-05-23 Silk Road Medical, Inc. Methods and systems for treatment of acute ischemic stroke
US12144915B2 (en) 2008-12-23 2024-11-19 Silk Road Medical, Inc. Methods and systems for treatment of acute ischemic stroke
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EP2138200B1 (en) 2013-02-27
EP2138200A4 (en) 2011-10-05
TWI446941B (zh) 2014-08-01
CN101652155A (zh) 2010-02-17
HK1140155A1 (en) 2010-10-08
US9017309B2 (en) 2015-04-28
JP5381703B2 (ja) 2014-01-08
JPWO2008123521A1 (ja) 2010-07-15
EP2138200A1 (en) 2009-12-30
CN101652155B (zh) 2012-09-19
TW200902105A (en) 2009-01-16
BRPI0809858A2 (pt) 2014-09-30

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