JP7312262B2 - カテーテル装置 - Google Patents
カテーテル装置 Download PDFInfo
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- JP7312262B2 JP7312262B2 JP2021542075A JP2021542075A JP7312262B2 JP 7312262 B2 JP7312262 B2 JP 7312262B2 JP 2021542075 A JP2021542075 A JP 2021542075A JP 2021542075 A JP2021542075 A JP 2021542075A JP 7312262 B2 JP7312262 B2 JP 7312262B2
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- lumen
- catheter device
- tubular body
- aspiration catheter
- tube
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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
- 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
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/87—Details of the aspiration tip, 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
- A61M25/0021—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
-
- 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
- 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
- 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
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
- A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
-
- 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
- A61M2025/091—Guide wires having a lumen for drug delivery or suction
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
- Surgical Instruments (AREA)
Description
Claims (7)
- 吸引カテーテル装置であって、前記吸引カテーテル装置は、
チューブ状の本体部であって、前記チューブ状の本体部は、近位端部部分および遠位端部部分、ならびに、前記遠位端部部分の外部の領域から材料を収集するための、前記遠位端部部分における吸引開口部を有しており、前記チューブ状の本体部は、前記近位端部部分から前記遠位端部部分へ延在する少なくとも第1および第2のルーメンを画定しており、個別の前記第1および第2のルーメンのそれぞれは、前記チューブ状の本体部の前記遠位端部部分の中に画定されているチャンバーに流体連通しており、前記チャンバーは、前記吸引開口部に流体連通しており、前記チューブ状の本体部の前記遠位端部部分は、長手方向軸線を画定しており、前記長手方向軸線は、中心軸線と一致しているかまたは中心軸線に対して平行になっており、前記チューブ状の本体部の側壁は、前記中心軸線の周りに円周軸線方向に形成されている、チューブ状の本体部と;
前記チューブ状の本体部の前記第1のルーメンから前記チャンバーの中へ延在しているチューブであって、前記チューブは、チューブチャネル、および、前記チューブチャネルに流体連通している放出開口部を画定しており、前記放出開口部は、前記チューブチャネルと組み合わせて位置決めおよび配向され、前記チューブチャネルからの流体フローを放出ジェットへと方向付け、前記放出ジェットは、前記放出開口部から前記チャンバーの中へ放出し、前記放出ジェットは、前記材料に対するエジェクター作用を生成させる様式で、近位から遠位の方向へ前記吸引開口部を通過するように放出する、チューブと;
コネクターであって、前記コネクターは、前記チューブ状の本体部の前記近位端部部分に固定されており、入口連結部分および出口連結部分を有しており、前記入口連結部分は、前記チューブ状の本体部の前記第1のルーメンに流体連通している入口ルーメンを有しており、前記出口連結部分は、前記チューブ状の本体部の前記第2のルーメンに流体連通している別個の出口ルーメンを有している、コネクターと;
流体リザーバーから前記チャンバーへ、前記入口ルーメン、前記第1のルーメン、および前記チューブチャネルを通して、加圧流体を送達するためのポンプと;
前記第2のルーメンを通して前記材料を収集するための、前記出口ルーメンに流体連通している収集チャンバーと
を含む、吸引カテーテル装置。 - 前記チューブは、その長さの全体を通して、実質的に線形になっている、請求項1に記載の吸引カテーテル装置。
- 前記吸引カテーテル装置は、前記チューブ状の本体部の中に第3のルーメンを含む、請求項1に記載の吸引カテーテル装置。
- 前記吸引カテーテル装置は、前記第3のルーメンを通って延在可能なガイドワイヤーを含む、請求項3に記載の吸引カテーテル装置。
- 前記吸引カテーテル装置は、前記チューブ状の本体部の中に第4のルーメンを含む、請求項1に記載の吸引カテーテル装置。
- 前記吸引カテーテル装置は、方向転換壁を含み、前記方向転換壁は前記チャンバーの一部を画定しており、遠位に方向付けられた前記放出ジェットを近位に方向付けられた流出フローに方向転換させるように構成されている、請求項1に記載の吸引カテーテル装置。
- 近位に方向付けられた前記流出フローは、前記第2のルーメンを通して方向付けられる、請求項6に記載の吸引カテーテル装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862738137P | 2018-09-28 | 2018-09-28 | |
| US62/738,137 | 2018-09-28 | ||
| PCT/US2019/053871 WO2020069521A1 (en) | 2018-09-28 | 2019-09-30 | Catheter apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022501167A JP2022501167A (ja) | 2022-01-06 |
| JP7312262B2 true JP7312262B2 (ja) | 2023-07-20 |
Family
ID=69950833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021542075A Active JP7312262B2 (ja) | 2018-09-28 | 2019-09-30 | カテーテル装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12023054B2 (ja) |
| EP (1) | EP3856318A4 (ja) |
| JP (1) | JP7312262B2 (ja) |
| CN (1) | CN112789078B (ja) |
| WO (1) | WO2020069521A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4233744B1 (en) | 2015-10-23 | 2026-01-21 | Inari Medical, Inc. | Device for intravascular treatment of vascular occlusion |
| JP7655949B2 (ja) | 2020-06-05 | 2025-04-02 | イナリ メディカル, インコーポレイテッド | 再捕捉可能なファネルカテーテル、並びに関連するシステム及び方法 |
| AU2023208030A1 (en) | 2022-01-11 | 2024-07-18 | Inari Medical, Inc. | Devices for removing clot material from intravascularly implanted devices, and associated systems and methods |
| WO2023161928A1 (en) * | 2022-02-23 | 2023-08-31 | Tamar Robotics Ltd | Tip for neurosurgical robot |
| AU2024342716A1 (en) * | 2023-09-14 | 2026-01-29 | Inari Medical, Inc. | Multi-lumen aspiration catheters, and associated systems and methods |
| WO2025106851A1 (en) | 2023-11-16 | 2025-05-22 | Inari Medical, Inc. | Automatic locking and unlocking vacuum syringes, and associated systems and methods |
| WO2025235015A1 (en) | 2024-05-10 | 2025-11-13 | Inari Medical, Inc. | Mechanical thrombectomy assemblies with relief features, and associated devices, systems, and methods |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003260127A (ja) | 2002-03-10 | 2003-09-16 | Nippon Clean Engine Lab Co Ltd | 流体の加圧逆噴射供給による吸引方法とその装置 |
| JP2003290236A (ja) | 2002-04-06 | 2003-10-14 | Nippon Clean Engine Lab Co Ltd | 流体の衝突拡散供給と吸引を行なうカテーテル装置 |
| JP2006314854A (ja) | 2006-09-04 | 2006-11-24 | Cordis Europa Nv | 吸引用カテーテル |
| JP2007517611A (ja) | 2004-01-09 | 2007-07-05 | コラゾン テクノロジーズ インコーポレーティッド | マルチルーメン・カテーテルおよびその使用方法 |
| JP2010517642A (ja) | 2007-02-05 | 2010-05-27 | ボストン サイエンティフィック リミテッド | 血栓除去装置および方法 |
| JP2013154171A (ja) | 2012-01-26 | 2013-08-15 | Covidien Lp | 血栓摘出カテーテルシステム |
Family Cites Families (87)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6676627B1 (en) * | 1990-08-06 | 2004-01-13 | Possis Medical, Inc. | Crossflow thrombectomy catheter and system |
| DE4126886A1 (de) * | 1991-08-14 | 1993-02-18 | Hp Medica Gmbh | Spuelkatheter |
| US5441482A (en) * | 1994-05-11 | 1995-08-15 | The Regents Of The University Of Minnesota | Jet driven surgical suction device and method of using |
| ZA954936B (en) * | 1994-06-17 | 1996-02-27 | Trudell Medical Ltd | Nebulizing catheter system and methods of use and manufacture |
| US6729334B1 (en) | 1994-06-17 | 2004-05-04 | Trudell Medical Limited | Nebulizing catheter system and methods of use and manufacture |
| NL9401184A (nl) * | 1994-07-19 | 1996-03-01 | Cordis Europ | Zuigcatheter. |
| US5931831A (en) | 1996-07-09 | 1999-08-03 | Linder; Gerald S. | Dual-lumen suction catheter with smaller diameter vent lumen having multiple apertures therein |
| WO2009117663A2 (en) | 2008-03-20 | 2009-09-24 | Medrad, Inc. | Direct stream hydrodynamic catheter system |
| US10363061B2 (en) * | 2002-10-25 | 2019-07-30 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies |
| US7744553B2 (en) | 2003-12-16 | 2010-06-29 | Baxter International Inc. | Medical fluid therapy flow control systems and methods |
| US20050137687A1 (en) | 2003-12-23 | 2005-06-23 | Sadra Medical | Heart valve anchor and method |
| US7771411B2 (en) | 2004-09-24 | 2010-08-10 | Syntheon, Llc | Methods for operating a selective stiffening catheter |
| WO2006066160A1 (en) * | 2004-12-14 | 2006-06-22 | Hydrocision, Inc. | Liquid jet surgical instrument |
| US20070227543A1 (en) | 2006-04-03 | 2007-10-04 | Cory Peichel | Suction catheter for endotube and methods of manufacture and operation thereof |
| US7840060B2 (en) | 2006-06-12 | 2010-11-23 | D&S Consultants, Inc. | System and method for machine learning using a similarity inverse matrix |
| US10179202B2 (en) * | 2010-01-11 | 2019-01-15 | Motus Gi Medical Technologies Ltd. | Systems and methods for cleaning body cavities and for endoscopic steering |
| WO2012177765A2 (en) * | 2011-06-22 | 2012-12-27 | Twin Star Medical, Inc. | System and method for treating compartment syndrome |
| US9789029B2 (en) | 2011-07-17 | 2017-10-17 | Nutriseal Limited Partnership | Nasogastric tube |
| JP5000000B1 (ja) * | 2011-09-06 | 2012-08-15 | 株式会社中京メディカル | 手術用器具 |
| US9238122B2 (en) | 2012-01-26 | 2016-01-19 | Covidien Lp | Thrombectomy catheter systems |
| EP2682878A1 (en) | 2012-07-04 | 2014-01-08 | Software AG | Method of processing relational queries in a database system and corresponding database system |
| US10258730B2 (en) | 2012-08-17 | 2019-04-16 | Flow Forward Medical, Inc. | Blood pump systems and methods |
| US9737328B2 (en) | 2013-03-14 | 2017-08-22 | Boston Scientific Limited | Hydrodynamic eccentrically pivoting catheter |
| JP6592089B2 (ja) | 2014-08-08 | 2019-10-16 | ヴィヤイレ メディカル コンシューマブルズ エルエルシー | 気道アダプター及び吸引カテーテル・システム |
| US10500360B1 (en) | 2014-08-29 | 2019-12-10 | Teleflex Life Sciences Unlimited Company | Catheter for cleaning of tracheal ventilation tubes |
| US10391275B2 (en) | 2015-11-17 | 2019-08-27 | Potrero Medical, Inc. | Systems, devices and methods for draining and analyzing bodily fluids |
| EP3442640A1 (en) | 2016-04-12 | 2019-02-20 | Safe Medical Design, Inc. | Safe urinary catheter and manufacturing method |
| US11497512B2 (en) | 2016-04-25 | 2022-11-15 | Stryker Corporation | Inverting thrombectomy apparatuses and methods |
| US20200000059A1 (en) | 2016-07-07 | 2020-01-02 | Mozzie Pants Llc | Dog wear and methods of use |
| US10869990B2 (en) | 2016-07-13 | 2020-12-22 | Boston Scientific Scimed, Inc. | Infusion catheter with high pressure capabilities |
| US10869996B2 (en) | 2016-10-29 | 2020-12-22 | Stephen Kuperberg | Method and apparatus for sequential deployment of intra-tumoral agents |
| WO2018085706A1 (en) | 2016-11-04 | 2018-05-11 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | Modified veress needle assembly for tension pneumothorax decompression |
| CN110312483B (zh) | 2017-02-21 | 2022-12-09 | 波士顿科学国际有限公司 | 带有螺旋导丝的血栓切除导管系统 |
| MY199557A (en) | 2017-02-27 | 2023-11-07 | Idorsia Pharmaceuticals Ltd | Combinations of a 4-pyrimidinesulfamide derivative with active ingredients for the treatment of endothelin related diseases |
| JP7332165B2 (ja) | 2017-04-10 | 2023-08-23 | ザ・リージェンツ・オブ・ザ・ユニバーシティ・オブ・ミシガン | 流体力学的渦吸引カテーテル |
| CN210433777U (zh) | 2018-02-02 | 2020-05-01 | 中国人民解放军总医院 | 一种负压吸引装置 |
| EP3773294A1 (en) | 2018-03-27 | 2021-02-17 | Boston Scientific Scimed, Inc. | Medical devices and related methods |
| JP7221985B2 (ja) | 2018-04-02 | 2023-02-14 | ポトレロ メディカル,インコーポレイテッド | 体液の排出および分析、並びに健康の評価のためのシステム |
| US20190314077A1 (en) | 2018-04-13 | 2019-10-17 | Mehdi Razavi | Catheter-based ablation systems and methods of ablation |
| DE102018207642A1 (de) | 2018-05-16 | 2019-11-21 | B. Braun Melsungen Ag | Katheteranordnung und Verfahren zur Herstellung einer solchen Katheteranordnung |
| WO2019222335A1 (en) | 2018-05-16 | 2019-11-21 | Surmodics, Inc. | High-pressure balloon catheters and methods |
| AU2019276560B2 (en) | 2018-06-01 | 2022-05-12 | Interscope, Inc. | Systems and methods for removing materials from the pancreas using an endoscopic surgical tool |
| US11559663B2 (en) | 2018-06-05 | 2023-01-24 | Medtronic Vascular, Inc. | Catheter including slidable push grip |
| US11541208B2 (en) | 2018-06-05 | 2023-01-03 | Medtronic Vascular, Inc. | Medical catheter |
| JP7470056B2 (ja) | 2018-06-14 | 2024-04-17 | ストライカー コーポレイション | 血管系内に治療デバイスを挿入および配置するためのバルーンカテーテルアセンブリ |
| US10716880B2 (en) | 2018-06-15 | 2020-07-21 | Incuvate, Llc | Systems and methods for aspiration and monitoring |
| IT201800006973A1 (it) | 2018-07-05 | 2020-01-05 | Apparecchiatura per il trattamento del sangue e relativo metodo di inizializzazione. | |
| IT201800007185A1 (it) | 2018-07-13 | 2020-01-13 | Dispositivo e metodo per il trattamento di lesioni tumorali e simili | |
| US11534591B2 (en) | 2018-07-17 | 2022-12-27 | Becton, Dickinson And Company | Systems and methods for facilitating instrument delivery through a peripheral intravenous catheter |
| WO2020014764A2 (en) | 2018-07-18 | 2020-01-23 | Braile Biomédica Indústria Comércio E Representações Ltda. | Multi lumen release device |
| KR20250036277A (ko) | 2018-07-19 | 2025-03-13 | 아비오메드, 인크. | 카테터로부터 누출을 감소시키기 위한 시스템 및 방법 |
| US11678905B2 (en) | 2018-07-19 | 2023-06-20 | Walk Vascular, Llc | Systems and methods for removal of blood and thrombotic material |
| WO2020036964A1 (en) | 2018-08-13 | 2020-02-20 | 410 Medical, Inc. | Systems, apparatus, and methods for reducing fluid pressure in a fluid line |
| AU2019321256B2 (en) | 2018-08-13 | 2023-06-22 | Inari Medical, Inc. | System for treating embolism and associated devices and methods |
| US11684403B2 (en) | 2018-08-21 | 2023-06-27 | Boston Scientific Scimed, Inc. | System and method for inflating a cryoablation balloon catheter |
| WO2020046265A1 (en) | 2018-08-27 | 2020-03-05 | Q3 Medical Devices Limited | Balloon within balloon catheter system and methods of use |
| KR102084618B1 (ko) | 2018-08-29 | 2020-03-04 | 계명대학교 산학협력단 | 막힌 혈관을 진강으로 진입하면서 혈전을 제거하는 기구 장치 |
| US10702638B2 (en) | 2018-08-31 | 2020-07-07 | Njr Medical, Inc. | Tracheal and pharyngeal suction device |
| US11266416B2 (en) | 2018-09-05 | 2022-03-08 | Boston Scientific Scimed, Inc. | Aortic occlusion device |
| US12268826B2 (en) | 2018-09-06 | 2025-04-08 | Harmony Medical Limited | Introducer sheath |
| JP7440496B2 (ja) | 2018-09-10 | 2024-02-28 | ストライカー コーポレイション | 反転血栓除去装置および使用方法 |
| EP4385550B1 (en) | 2018-09-26 | 2025-10-29 | Washington University | Balloon encapsulation and isovolumetric suction thrombectomy catheter |
| US12558473B2 (en) | 2018-09-28 | 2026-02-24 | Philips Image Guided Therapy Corporation | Systems, devices, and methods for aspirating biological material from a body lumen |
| AU2019351151B2 (en) | 2018-09-28 | 2025-03-13 | Velano Vascular, Inc. | Devices and methods for phlebotomy through a closed system intravenous catheter |
| WO2020076990A1 (en) | 2018-10-10 | 2020-04-16 | Marblehead Medical Llc | Internal carotid artery thrombectomy devices and methods |
| CN111096901A (zh) | 2018-10-25 | 2020-05-05 | 杨国富 | 反吸式输液瓶瓶盖 |
| WO2020092959A1 (en) | 2018-11-03 | 2020-05-07 | Piranha Medical, LLC | Blockage clearing devices, systems, and methods |
| CA3119221A1 (en) | 2018-11-13 | 2020-05-22 | Anaconda Biomed, Sl | A thrombectomy system and methods of extracting a thrombus from a thrombus site in a blood vessel of a patient |
| EP3656414A1 (en) | 2018-11-20 | 2020-05-27 | Universiteit Maastricht | A venous cannula for use in a cardiopulmonary bypass or extra-corporeal membrane oxygenation system |
| EP4233698A3 (en) | 2018-11-29 | 2023-10-25 | Edwards Lifesciences Corporation | Catheterization method and apparatus |
| US11426563B2 (en) | 2018-12-03 | 2022-08-30 | Nxt Biomedical, Llc | Blood pump or balloon cycling and venous occlusion |
| CN111265277B (zh) | 2018-12-05 | 2021-06-29 | 先健科技(深圳)有限公司 | 取栓装置 |
| WO2020123589A1 (en) | 2018-12-11 | 2020-06-18 | University Of Washington | Systems and methods for synchronized suction-injection angioscope |
| GB201820151D0 (en) | 2018-12-11 | 2019-01-23 | Cook Medical Technologies Llc | Introducer assembly particularly for balloon catheters |
| WO2020123791A1 (en) | 2018-12-12 | 2020-06-18 | Naamira Biomedicals Llc. | Multipurpose wearable endovascular apparatus |
| WO2020132003A1 (en) | 2018-12-19 | 2020-06-25 | Marblehead Medical Llc | Internal carotid artery thrombectomy devices and methods |
| US20200206457A1 (en) | 2018-12-31 | 2020-07-02 | Irras Ab | Fluid Exchange Sensing Catheter |
| WO2020146454A1 (en) | 2019-01-08 | 2020-07-16 | The Regents Of The University Of California | Advanced drainage catheter |
| CA3125916C (en) | 2019-01-09 | 2023-09-12 | Vena Medical Holdings Corp. | Cerebrovascular pathology viewing and treatment |
| JP7342039B2 (ja) | 2019-01-17 | 2023-09-11 | テルモ株式会社 | 画像診断用カテーテル及び画像診断装置 |
| JP2022517373A (ja) | 2019-01-17 | 2022-03-08 | フォーカルクール エルエルシー | 偏心を低減した絶縁性クヌーセン効果カテーテル |
| CN210447130U (zh) | 2019-04-16 | 2020-05-05 | 李海斌 | 一种临床血管外科血栓吸取装置 |
| CN210228842U (zh) | 2019-05-05 | 2020-04-03 | 深圳市泰谷静医疗器械有限公司 | 单腔封堵支气管 |
| CN210228259U (zh) | 2019-05-19 | 2020-04-03 | 常州市三润医疗器械科技有限公司 | 一种血栓清除系统的血栓清除装置 |
| CN210963234U (zh) | 2019-06-05 | 2020-07-10 | 江油市第二人民医院 | 一种简易头颈外科术后负压引流装置 |
| CN210277287U (zh) | 2019-06-12 | 2020-04-10 | 李海青 | 一种用于急性脑卒中取栓的神经介入闭式吸引器 |
| CN111419338A (zh) | 2020-04-14 | 2020-07-17 | 玮铭医疗器械(上海)有限公司 | 一种用于颅内取栓的球囊抽吸导管装置 |
-
2019
- 2019-09-30 JP JP2021542075A patent/JP7312262B2/ja active Active
- 2019-09-30 US US17/278,873 patent/US12023054B2/en active Active
- 2019-09-30 WO PCT/US2019/053871 patent/WO2020069521A1/en not_active Ceased
- 2019-09-30 CN CN201980064015.5A patent/CN112789078B/zh active Active
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003260127A (ja) | 2002-03-10 | 2003-09-16 | Nippon Clean Engine Lab Co Ltd | 流体の加圧逆噴射供給による吸引方法とその装置 |
| JP2003290236A (ja) | 2002-04-06 | 2003-10-14 | Nippon Clean Engine Lab Co Ltd | 流体の衝突拡散供給と吸引を行なうカテーテル装置 |
| JP2007517611A (ja) | 2004-01-09 | 2007-07-05 | コラゾン テクノロジーズ インコーポレーティッド | マルチルーメン・カテーテルおよびその使用方法 |
| JP2006314854A (ja) | 2006-09-04 | 2006-11-24 | Cordis Europa Nv | 吸引用カテーテル |
| JP2010517642A (ja) | 2007-02-05 | 2010-05-27 | ボストン サイエンティフィック リミテッド | 血栓除去装置および方法 |
| JP2013154171A (ja) | 2012-01-26 | 2013-08-15 | Covidien Lp | 血栓摘出カテーテルシステム |
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| CN112789078B (zh) | 2023-06-27 |
| US12023054B2 (en) | 2024-07-02 |
| EP3856318A1 (en) | 2021-08-04 |
| US20240307079A1 (en) | 2024-09-19 |
| WO2020069521A1 (en) | 2020-04-02 |
| EP3856318A4 (en) | 2022-06-15 |
| JP2022501167A (ja) | 2022-01-06 |
| CN112789078A (zh) | 2021-05-11 |
| US12295599B2 (en) | 2025-05-13 |
| US20220047281A1 (en) | 2022-02-17 |
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