ES2853581T3 - Microcatéter de embolización - Google Patents
Microcatéter de embolización Download PDFInfo
- Publication number
- ES2853581T3 ES2853581T3 ES16702200T ES16702200T ES2853581T3 ES 2853581 T3 ES2853581 T3 ES 2853581T3 ES 16702200 T ES16702200 T ES 16702200T ES 16702200 T ES16702200 T ES 16702200T ES 2853581 T3 ES2853581 T3 ES 2853581T3
- Authority
- ES
- Spain
- Prior art keywords
- infusion
- flow
- tubular wall
- blood vessel
- microcatheter
- 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.)
- Active
Links
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- 238000001802 infusion Methods 0.000 claims abstract description 322
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- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- A61B17/12186—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices liquid materials adapted to be injected
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- A61M2205/75—General characteristics of the apparatus with filters
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Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562101637P | 2015-01-09 | 2015-01-09 | |
| US201562127036P | 2015-03-02 | 2015-03-02 | |
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Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9539081B2 (en) | 2009-12-02 | 2017-01-10 | Surefire Medical, Inc. | Method of operating a microvalve protection device |
| US9968740B2 (en) | 2014-03-25 | 2018-05-15 | Surefire Medical, Inc. | Closed tip dynamic microvalve protection device |
| EP3250278B1 (en) | 2015-01-29 | 2024-04-03 | Becton, Dickinson and Company | Rapid insertion integrated catheter |
| BR112017018851B1 (pt) | 2015-03-02 | 2022-11-29 | Accurate Medical Therapeutics Ltd | Cateteres com aberturas laterais para modificar e distribuir suspensões a um sujeito |
| US20160287839A1 (en) | 2015-03-31 | 2016-10-06 | Surefire Medical, Inc. | Apparatus and Method for Infusing an Immunotherapy Agent to a Solid Tumor for Treatment |
| CA3021780C (en) * | 2016-05-04 | 2020-09-08 | Accurate Medical Therapeutics Ltd. | Embolization microcatheter head having slitted pattern |
| US10780250B1 (en) * | 2016-09-19 | 2020-09-22 | Surefire Medical, Inc. | System and method for selective pressure-controlled therapeutic delivery |
| US11400263B1 (en) * | 2016-09-19 | 2022-08-02 | Trisalus Life Sciences, Inc. | System and method for selective pressure-controlled therapeutic delivery |
| WO2018071254A1 (en) * | 2016-10-13 | 2018-04-19 | The Cleveland Clinic Foundation | Systems and methods for peripheral vascular cannulation |
| US12089851B2 (en) | 2017-02-13 | 2024-09-17 | Daniel Ezra Walzman | Microcatheters for injecting embolic liquid agents into vessels |
| US12029432B2 (en) | 2017-02-13 | 2024-07-09 | Daniel Ezra Walzman | Single lumen microcatheter for executing plugs near distal terminus of lumen and method |
| US12102331B2 (en) | 2017-02-13 | 2024-10-01 | Daniel Ezra Walzman | Single lumen microcatheter for executing plugs near distal terminus of lumen |
| US10588636B2 (en) | 2017-03-20 | 2020-03-17 | Surefire Medical, Inc. | Dynamic reconfigurable microvalve protection device |
| CN111447882B (zh) * | 2017-11-02 | 2024-05-24 | 阿克瑞特医学治疗有限公司 | 具有一体式过滤器的栓塞导管 |
| CN107789719B (zh) * | 2017-11-13 | 2024-04-02 | 上海长海医院 | 无内芯式溶栓导管 |
| AU2019269705B2 (en) | 2018-05-18 | 2024-10-24 | Bard Peripheral Vascular, Inc. | Dual-stage syringes for independent delivery of two or more fluids |
| US11490790B2 (en) * | 2018-07-18 | 2022-11-08 | Cook Medical Technologies Llc | Device for shielding endoscopic optics with a fluid barrier |
| US11850398B2 (en) | 2018-08-01 | 2023-12-26 | Trisalus Life Sciences, Inc. | Systems and methods for pressure-facilitated therapeutic agent delivery |
| US11338117B2 (en) | 2018-10-08 | 2022-05-24 | Trisalus Life Sciences, Inc. | Implantable dual pathway therapeutic agent delivery port |
| CN109172032B (zh) * | 2018-10-13 | 2020-06-19 | 刘劼 | 一种大鼠mcao模型用的微球导管线栓装置 |
| CN109999316B (zh) * | 2019-04-29 | 2021-05-28 | 南通伊诺精密塑胶导管有限公司 | 一种具有显影标记功能的血管微导管 |
| WO2020234889A1 (en) | 2019-05-23 | 2020-11-26 | Accurate Medical Therapeutics Ltd. | Embolization catheter for reflux free delivery of microspheres |
| US12433597B2 (en) | 2019-06-04 | 2025-10-07 | Trisalus Life Sciences, Inc. | Atraumatic occlusive system with compartment for measurement of vascular pressure change |
| BR112022003606A2 (pt) | 2019-09-10 | 2022-05-24 | Bard Access Systems Inc | Cateter central rapidamente inserido e métodos do mesmo |
| WO2021062023A1 (en) | 2019-09-24 | 2021-04-01 | Bard Access Systems, Inc | An integrated acute central venous catheter and peripherally inserted venous catheter |
| CA3158297A1 (en) | 2019-10-25 | 2021-04-29 | Bard Access Systems, Inc. | Guidewire-management devices and methods thereof |
| CN113144380B (zh) | 2020-01-23 | 2025-10-14 | 巴德阿克塞斯系统股份有限公司 | 可分离导管对接站系统和方法 |
| EP4096533A4 (en) * | 2020-01-31 | 2024-02-28 | Daniel Ezra Walzmann | Microcatheers for injecting embolic liquid agents into vessels |
| MX2022011216A (es) | 2020-03-13 | 2022-10-07 | Bard Access Systems Inc | Dispositivos y metodos de manejo de alambres de guia. |
| US12064576B2 (en) | 2020-03-13 | 2024-08-20 | Bard Access Systems, Inc. | Guidewire-management devices and methods thereof |
| AU2021259483B2 (en) | 2020-04-23 | 2025-10-02 | Bard Access Systems, Inc. | Rapidly insertable central catheters including catheter assemblies |
| CN113694352B (zh) | 2020-05-21 | 2025-11-18 | 巴德阿克塞斯系统股份有限公司 | 包括导管组件的可快速插入的中心导管及其方法 |
| CN216418033U (zh) | 2020-06-29 | 2022-05-03 | 巴德阿克塞斯系统股份有限公司 | 包括导管组件的可快速插入的中心导管 |
| MX2023000019A (es) | 2020-06-29 | 2023-04-11 | Bard Access Systems Inc | Catéteres centrales que se insertan rápidamente incluyendo ensamblajes y métodos de los mismos. |
| US11871934B2 (en) * | 2020-09-29 | 2024-01-16 | Microvention, Inc. | Catheter with improved flow characteristics |
| MX2023004999A (es) | 2020-10-28 | 2023-05-12 | Bard Access Systems Inc | Sistema de colocacion de cateter con sistema de refuerzo. |
| CN114602038A (zh) | 2020-12-03 | 2022-06-10 | 巴德阿克塞斯系统股份有限公司 | 导丝 |
| US12220540B2 (en) * | 2020-12-04 | 2025-02-11 | Phoenix Children's Hospital, Inc. | Anti-reflux plug forming detachable tip microcatheter |
| CN217187395U (zh) | 2020-12-17 | 2022-08-16 | 巴德阿克塞斯系统股份有限公司 | 可快速插入中心导管及其组件 |
| CN217566954U (zh) | 2020-12-21 | 2022-10-14 | 巴德阿克塞斯系统股份有限公司 | 导管插入系统和导管放置系统 |
| WO2022140429A1 (en) | 2020-12-21 | 2022-06-30 | Bard Access Systems, Inc. | Optimized structural support in catheter insertion systems |
| US20250058090A1 (en) * | 2022-01-05 | 2025-02-20 | The Regents Of The University Of California | Luminal Tissue Isolation Device and Methods for Using Same |
| WO2024129915A1 (en) * | 2022-12-13 | 2024-06-20 | The Board Of Regents, The University Of Texas System | Systems, devices and methods for providing distal embolic protection |
| WO2024218704A1 (en) * | 2023-04-20 | 2024-10-24 | Mor Research Applications Ltd. | A delivery sheath for a vascular closure device and/or a vascular closure device |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ272354A (en) | 1994-06-17 | 1997-10-24 | Trudell Medical Ltd | Catheter system; method and apparatus for delivering an aerosol form of medication to the lungs, details of method and of catheter apparatus |
| US6102903A (en) | 1995-12-14 | 2000-08-15 | Medtronics, Inc. | Device and method for selectively delivering fluid into an anatomical lumen |
| US5749894A (en) * | 1996-01-18 | 1998-05-12 | Target Therapeutics, Inc. | Aneurysm closure method |
| US5833671A (en) * | 1996-06-17 | 1998-11-10 | Cardeon Corporation | Triple lumen catheter with controllable antegrade and retrograde fluid flow |
| JPH11276592A (ja) * | 1998-03-30 | 1999-10-12 | Terumo Corp | カテーテルおよび医療用チューブ |
| US6786884B1 (en) | 1999-10-29 | 2004-09-07 | Bard Access Systems, Inc. | Bolus tip design for a multi-lumen catheter |
| US7033776B2 (en) * | 1999-12-17 | 2006-04-25 | Amgen Inc. | Method for treatment of indwelling catheter occlusion using fibrinolytic metalloproteinases |
| US20040122362A1 (en) | 2002-09-10 | 2004-06-24 | Houser Russell A. | Pseudo aneurysm repair system |
| US7998060B2 (en) | 2004-04-19 | 2011-08-16 | The Invention Science Fund I, Llc | Lumen-traveling delivery device |
| US20080188928A1 (en) | 2005-09-16 | 2008-08-07 | Amr Salahieh | Medical device delivery sheath |
| US8012117B2 (en) | 2007-02-06 | 2011-09-06 | Medrad, Inc. | Miniature flexible thrombectomy catheter |
| EP1857134A1 (en) * | 2006-05-15 | 2007-11-21 | JOANNEUM RESEARCH Forschungsgesellschaft mbH | Catheter having an oblong slit |
| US7938799B2 (en) * | 2006-08-10 | 2011-05-10 | Boston Scientific Scimed, Inc. | Medical device for vessel compatibility during high pressure infusion |
| WO2008067362A2 (en) | 2006-11-28 | 2008-06-05 | Medrad, Inc. | Multiple lumen diffusion catheter |
| US9149610B2 (en) | 2007-05-31 | 2015-10-06 | Abbott Cardiovascular Systems Inc. | Method and apparatus for improving delivery of an agent to a kidney |
| US8403911B2 (en) | 2008-04-22 | 2013-03-26 | Becton, Dickinson And Company | Systems and methods for improving catheter hole array efficiency |
| US20110160575A1 (en) | 2008-09-02 | 2011-06-30 | By-Pass, Inc. | Microporous balloon catheter |
| BE1018733A3 (fr) | 2009-04-29 | 2011-07-05 | Cardio3 Biosciences Sa | Dispositif pour la delivrance d'un agent therapeutique. |
| CN101989110B (zh) * | 2009-07-30 | 2014-01-22 | 鸿富锦精密工业(深圳)有限公司 | 触控面板安装结构 |
| US8696698B2 (en) * | 2009-12-02 | 2014-04-15 | Surefire Medical, Inc. | Microvalve protection device and method of use for protection against embolization agent reflux |
| US8500775B2 (en) | 2009-12-02 | 2013-08-06 | Surefire Medical, Inc. | Protection device and method against embolization agent reflux |
| WO2011091275A1 (en) * | 2010-01-23 | 2011-07-28 | Duke University | Jetless intravenous catheters and mechanical assist devices for hand-injection of contrast media during dynamic computer tomography and methods of using same |
| WO2011130256A2 (en) * | 2010-04-13 | 2011-10-20 | Lumen Biomedical, Inc. | Embolectomy devices and methods for treatment of acute ischemic stroke condition |
| US9913960B2 (en) | 2010-08-12 | 2018-03-13 | C. R. Bard, Inc. | Trimmable catheter including distal portion stability features |
| CA2875516C (en) | 2012-06-05 | 2020-11-03 | Muffin Incorporated | Catheter systems and methods useful for cell therapy |
| US10188396B2 (en) * | 2012-08-06 | 2019-01-29 | Covidien Lp | Apparatus and method for delivering an embolic composition |
| US10159782B2 (en) | 2012-09-19 | 2018-12-25 | University Of Virginia Patent Foundation | Method and system for enhanced imaging visualization of deep brain anatomy using infusion |
| US9138567B2 (en) | 2013-03-11 | 2015-09-22 | Covidien Lp | Controlling catheter flow |
| CN106535785B (zh) | 2014-06-17 | 2019-06-21 | 恩多巴解决方案有限责任公司 | 将颗粒物选择性地输送到左胃动脉的远侧部分中 |
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| US20170368306A1 (en) | 2017-12-28 |
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