BR112018005733A2 - fio guia para colocação de cânula - Google Patents

fio guia para colocação de cânula

Info

Publication number
BR112018005733A2
BR112018005733A2 BR112018005733A BR112018005733A BR112018005733A2 BR 112018005733 A2 BR112018005733 A2 BR 112018005733A2 BR 112018005733 A BR112018005733 A BR 112018005733A BR 112018005733 A BR112018005733 A BR 112018005733A BR 112018005733 A2 BR112018005733 A2 BR 112018005733A2
Authority
BR
Brazil
Prior art keywords
guidewire
proximal
diameter
guide wire
section
Prior art date
Application number
BR112018005733A
Other languages
English (en)
Other versions
BR112018005733B1 (pt
Inventor
Thomas Finnegan Michael
Tao Zhenghong
Original Assignee
Abiomed Inc
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 Abiomed Inc filed Critical Abiomed Inc
Publication of BR112018005733A2 publication Critical patent/BR112018005733A2/pt
Publication of BR112018005733B1 publication Critical patent/BR112018005733B1/pt

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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/13—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps
    • A61M60/174—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps discharging the blood to the ventricle or arterial system via a cannula internal to the ventricle or arterial 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque

Landscapes

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

Abstract

um fio guia para o retrocarregamento e inserção de uma bomba percutânea fixada a uma cânula inclui uma seção proximal feita de um primeiro material, com um primeiro diâmetro, uma extremidade proximal arredondada e uma extremidade distal. o fio guia também inclui uma seção distal feita de um segundo material com um segundo diâmetro que é maior do que o primeiro diâmetro, uma extremidade distal e uma extremidade proximal que encosta na extremidade distal da seção proximal. o primeiro material da seção proximal é selecionado para ser mais flexível do que um material da bomba percutânea para reduzir dano à bomba durante o retrocarregamento. a seção distal do fio guia é configurada para ser mais rígida do que a seção proximal para inserir a bomba percutânea em uma localização desejada sem danificar o fio guia.
BR112018005733-9A 2015-09-22 2016-09-21 Sistema para a inserção de uma bomba configurada para inserção percutânea em um sistema vascular, fio guia para a inserção de uma bomba configurada para inserção percutânea em um sistema vascular BR112018005733B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/862,090 US9821146B2 (en) 2015-09-22 2015-09-22 Guidewire for cannula placement
US14/862.090 2015-09-22
PCT/US2016/052781 WO2017053361A1 (en) 2015-09-22 2016-09-21 Guidewire for cannula placement

Publications (2)

Publication Number Publication Date
BR112018005733A2 true BR112018005733A2 (pt) 2018-10-09
BR112018005733B1 BR112018005733B1 (pt) 2023-02-14

Family

ID=58276197

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005733-9A BR112018005733B1 (pt) 2015-09-22 2016-09-21 Sistema para a inserção de uma bomba configurada para inserção percutânea em um sistema vascular, fio guia para a inserção de uma bomba configurada para inserção percutânea em um sistema vascular

Country Status (10)

Country Link
US (5) US9821146B2 (pt)
EP (1) EP3352835A4 (pt)
JP (3) JP6981970B2 (pt)
KR (3) KR20230166159A (pt)
CN (2) CN212326520U (pt)
AU (1) AU2016326370B2 (pt)
BR (1) BR112018005733B1 (pt)
CA (1) CA2999263A1 (pt)
IL (5) IL300007B2 (pt)
WO (1) WO2017053361A1 (pt)

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CN108742951B (zh) 2012-06-06 2021-05-25 洋红医疗有限公司 人工肾脏瓣膜
JP2016509950A (ja) 2013-03-13 2016-04-04 マジェンタ・メディカル・リミテッド 腎臓ポンプ
US10583231B2 (en) 2013-03-13 2020-03-10 Magenta Medical Ltd. Blood pump
WO2016185473A1 (en) 2015-05-18 2016-11-24 Magenta Medical Ltd. Blood pump
EP3556409B1 (en) 2016-10-25 2022-01-05 Magenta Medical Ltd. Ventricular assist device
CA3039302A1 (en) 2016-11-23 2018-05-31 Magenta Medical Ltd. Blood pumps
WO2018226991A1 (en) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
CN111556763B (zh) 2017-11-13 2023-09-01 施菲姆德控股有限责任公司 血管内流体运动装置、系统
US10905808B2 (en) 2018-01-10 2021-02-02 Magenta Medical Ltd. Drive cable for use with a blood pump
WO2019138350A2 (en) 2018-01-10 2019-07-18 Magenta Medical Ltd Ventricular assist device
DE102018201030A1 (de) 2018-01-24 2019-07-25 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
EP4085965A1 (en) 2018-02-01 2022-11-09 Shifamed Holdings, LLC Intravascular blood pumps and methods of use and manufacture
DE102018207611A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Rotorlagerungssystem
DE102018207575A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Magnetische Stirndreh-Kupplung zur Übertragung von Drehmomenten
DE102018208541A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Axialpumpe für ein Herzunterstützungssystem und Verfahren zum Herstellen einer Axialpumpe für ein Herzunterstützungssystem
DE102018211327A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufrad für ein implantierbares, vaskuläres Unterstützungssystem
DE102018212153A1 (de) 2018-07-20 2020-01-23 Kardion Gmbh Zulaufleitung für eine Pumpeneinheit eines Herzunterstützungssystems, Herzunterstützungssystem und Verfahren zum Herstellen einer Zulaufleitung für eine Pumpeneinheit eines Herzunterstützungssystems
CN113543836B (zh) 2019-01-24 2024-10-11 马真塔医药有限公司 心室辅助装置
JP2022540616A (ja) 2019-07-12 2022-09-16 シファメド・ホールディングス・エルエルシー 血管内血液ポンプならびに製造および使用の方法
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
WO2021062270A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible pump housings
EP4034192A4 (en) 2019-09-25 2023-11-29 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMP SYSTEMS AND METHODS OF USE AND CONTROL THEREOF
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe
US12064576B2 (en) 2020-03-13 2024-08-20 Bard Access Systems, Inc. Guidewire-management devices and methods thereof
WO2022037776A1 (en) * 2020-08-19 2022-02-24 Reco2Very Therapies Gmbh Cannula, heart assist system, kit and method
JP2023552200A (ja) * 2020-12-03 2023-12-14 バード・アクセス・システムズ，インコーポレーテッド ガイドワイヤを使用した針先端の鈍化
WO2023003937A1 (en) * 2021-07-21 2023-01-26 Kardion Gmbh Guidewire
US20230063798A1 (en) * 2021-08-25 2023-03-02 Boston Scientific Scimed Inc. Percutaneous circulatory support system having improved torque and blood flow
CN115154892B (zh) * 2022-06-15 2024-03-29 心擎医疗（苏州）股份有限公司 心室辅助装置
US20240207577A1 (en) * 2022-12-21 2024-06-27 Scientia Vascular, Inc. Uniform outer diameter guidewire devices

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US5363847A (en) 1993-10-27 1994-11-15 Cordis Corporation Guidewire having double distal portions
US5820571A (en) 1996-06-24 1998-10-13 C. R. Bard, Inc. Medical backloading wire
US6007478A (en) 1997-11-13 1999-12-28 Impella Cardiotechnik Aktiengesellschaft Cannula having constant wall thickness with increasing distal flexibility and method of making
WO2001017581A2 (en) 1999-09-03 2001-03-15 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
US7022100B1 (en) * 1999-09-03 2006-04-04 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
AU2003236497A1 (en) 2002-06-11 2003-12-22 Walid Aboul-Hosn Expandable blood pump and related methods
US8167821B2 (en) 2003-02-26 2012-05-01 Boston Scientific Scimed, Inc. Multiple diameter guidewire
US7637920B2 (en) 2003-03-28 2009-12-29 Ev3 Inc. Double ended intravascular medical device
US20060064036A1 (en) * 2004-09-21 2006-03-23 Cook Incorporated Variable flexibility wire guide
WO2010030863A1 (en) 2008-09-12 2010-03-18 C. R. Bard, Inc. A hybrid guidewire
US8444577B2 (en) * 2009-01-05 2013-05-21 Cook Medical Technologies Llc Medical guide wire
JP6101199B2 (ja) 2010-05-26 2017-03-22 アビオメド インコーポレイテッド 解剖学的にフィットする右心サポート用経皮的ｖａｄ
ES2786754T3 (es) 2010-12-01 2020-10-13 Abiomed Inc Lumen de guía de carga
JP5671627B2 (ja) 2010-12-01 2015-02-18 アビオメド インコーポレイテッド 放射線不透過性カニューレマーカー
EP3142721B1 (en) 2014-05-13 2022-04-20 Abiomed, Inc. Cannula assembly

Also Published As

Publication number Publication date
IL293488A (en) 2022-08-01
JP2022024108A (ja) 2022-02-08
KR102610465B1 (ko) 2023-12-05
IL293488B2 (en) 2023-07-01
BR112018005733B1 (pt) 2023-02-14
IL285693B (en) 2022-06-01
IL285693A (en) 2021-09-30
CN209564502U (zh) 2019-11-01
CA2999263A1 (en) 2017-03-30
IL308500A (en) 2024-01-01
KR20220112866A (ko) 2022-08-11
US11007350B2 (en) 2021-05-18
US20210299411A1 (en) 2021-09-30
US20240024638A1 (en) 2024-01-25
JP6981970B2 (ja) 2021-12-17
US10300249B2 (en) 2019-05-28
IL257882A (en) 2018-05-31
JP2024010216A (ja) 2024-01-23
JP2018527129A (ja) 2018-09-20
US20180104453A1 (en) 2018-04-19
EP3352835A1 (en) 2018-08-01
US9821146B2 (en) 2017-11-21
US20190232025A1 (en) 2019-08-01
AU2016326370A1 (en) 2018-03-29
IL300007B1 (en) 2023-12-01
WO2017053361A1 (en) 2017-03-30
KR20180075493A (ko) 2018-07-04
IL300007A (en) 2023-03-01
US11752308B2 (en) 2023-09-12
AU2016326370B2 (en) 2020-07-30
IL300007B2 (en) 2024-04-01
IL257882B (en) 2021-09-30
KR102429803B1 (ko) 2022-08-05
US20170080189A1 (en) 2017-03-23
CN212326520U (zh) 2021-01-12
KR20230166159A (ko) 2023-12-06
IL293488B1 (en) 2023-03-01
EP3352835A4 (en) 2018-10-10

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/09/2016, OBSERVADAS AS CONDICOES LEGAIS