JP2022520131A - 磁気ステント及びステント送達 - Google Patents
磁気ステント及びステント送達 Download PDFInfo
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Abstract
Description
本開示は、2019年1月28日に出願された米国仮特許出願第62/797,933号の優先権を主張し、これの非仮変換であり、且つ、2019年1月28日に出願された米国仮特許出願第62/797,932号の優先権を主張する2020年1月24日に出願された米国特許出願第16/752,265号の一部継続出願であり、且つ、2019年1月28日に出願された米国仮特許出願第62/797,944号の優先権を主張する2020年1月24日に出願された米国特許出願第16/752,343号の一部継続出願であって、これらはすべて、すべての目的のためにその全体が参照により本明細書に組み込まれる。
Claims (24)
- 外科用途に使用するためのステント装置であって、
近位端及び遠位端を有する中空管状セクションと、
前記中空管状セクションに接続された少なくとも一つのアンカポイントと、を備え、
前記中空管状セクションは、少なくとも一つの修正型部材で構成されており、
前記中空管状セクションは、少なくとも一つの磁気接続ノードで構成されている、
ステント装置。 - 前記近位端は、少なくとも一つの非外傷性アンカポイントを有する、請求項1に記載のステント装置。
- 前記近位端は、少なくとも一つの外傷性アンカポイントを有する、請求項1に記載のステント装置。
- 前記遠位端は、少なくとも一つの非外傷性アンカポイントを有する、請求項1に記載のステント装置。
- 前記遠位端は、少なくとも一つの外傷性アンカポイントを有する、請求項1に記載のステント装置。
- 前記少なくとも一つの修正型部材は、磁場によって修正可能な材料を含む、請求項1に記載のステント装置。
- 前記少なくとも一つの修正型部材は、拡張記憶を有する、請求項1に記載のステント装置。
- 前記少なくとも一つの修正型部材は、前記近位端の周囲を形成するように接続されている、請求項1に記載のステント装置。
- 前記少なくとも一つの修正型部材は、前記遠位端の周囲を形成するように接続されている、請求項1に記載のステント装置。
- 前記少なくとも一つの修正型部材は、前記中空管状セクションの周囲を形成するように接続されている、請求項1に記載のステント装置。
- 前記中空管状セクションは、少なくとも一つの構造部材でさらに構成されている、請求項1に記載のステント装置。
- 前記少なくとも一つの構造部材は、前記少なくとも一つの磁気接続ノードによって、前記少なくとも一つの修正型部材に接続されている、請求項11に記載のステント装置。
- 前記中空管状セクションは、少なくとも一つの接続ノードでさらに構成されている、請求項11に記載のステント装置。
- 前記少なくとも一つの修正型部材は、前記少なくとも一つの磁気接続ノード、及び前記少なくとも一つの接続ノードによって接続されている、請求項13に記載のステント装置。
- 前記中空管状セクションは、前記中空管状セクションから放射状に延びる少なくとも一つの非外傷性アンカをさらに含む、請求項1に記載のステント装置。
- 前記中空管状セクションは、前記中空管状セクションから放射状に延びる少なくとも一つの外傷性アンカをさらに含む、請求項1に記載のステント装置。
- 前記中空管状セクションは、少なくとも一つのセンサをさらに含む、請求項1に記載のステント装置。
- 前記少なくとも一つのセンサは、血流センサである、請求項17に記載のステント装置。
- 前記ステント装置は、ステント包装をさらに含む、請求項1に記載のステント装置。
- 第1の材料及び第2の材料を含み、
前記第2の材料が磁気特性を有する、ステントを包装する装置。 - 前記第2の材料に結合されたセンサをさらに備える、請求項20に記載の装置。
- 第3の材料をさらに含む、請求項20に記載の装置。
- 前記第3の材料は、磁場が前記第2の材料に到達するのを防止する特性を有する、請求項22に記載の装置。
- 外科用途におけるステント送達のためのシステムであって、
近位端及び遠位端を有する中空管状セクションを含むステントを血管中に挿入するためのステント送達ツールと、
前記中空管状セクションに接続された少なくとも一つのアンカポイントと、を含み、
前記中空管状セクションは、少なくとも一つの修正型部材で構成されており、
前記中空管状セクションは、少なくとも一つの磁気接続ノードで構成されている、
システム。
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US16/752,343 US11998467B2 (en) | 2019-01-28 | 2020-01-24 | Stent delivery for vascular surgery |
US16/752,265 US20200237539A1 (en) | 2019-01-28 | 2020-01-24 | Stent and stent delivery for vascular surgery |
US16/752,265 | 2020-01-24 | ||
PCT/US2020/015444 WO2020160011A1 (en) | 2019-01-28 | 2020-01-28 | Magnetic stent and stent delivery |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11666464B2 (en) | 2019-01-28 | 2023-06-06 | Tensor Flow Ventures Llc | Magnetic stent and stent delivery |
US11998467B2 (en) | 2019-01-28 | 2024-06-04 | Tensor Flow Ventures Llc | Stent delivery for vascular surgery |
WO2024024946A1 (ja) * | 2022-07-29 | 2024-02-01 | 慶應義塾 | 吻合補助具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050154444A1 (en) * | 2003-10-10 | 2005-07-14 | Arshad Quadri | System and method for endoluminal grafting of bifurcated and branched vessels |
US20130035751A1 (en) * | 2010-02-08 | 2013-02-07 | Endospan Ltd. | Thermal energy application for prevention and management of endoleaks in stent-grafts |
US20150328022A1 (en) * | 2014-05-13 | 2015-11-19 | Cook Medical Technologies Llc | Medical device having magnetically expandable frame |
Family Cites Families (131)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4054128A (en) | 1976-09-28 | 1977-10-18 | Universite De Sherbrooke | Device for carrying observation and/or manipulation instruments |
IT1235460B (it) | 1987-07-31 | 1992-07-30 | Confida Spa | Endoscopio flessibile. |
US4832055A (en) * | 1988-07-08 | 1989-05-23 | Palestrant Aubrey M | Mechanically locking blood clot filter |
US5141516A (en) | 1989-07-26 | 1992-08-25 | Detweiler Mark B | Dissolvable anastomosis stent and method for using the same |
US5349133A (en) | 1992-10-19 | 1994-09-20 | Electronic Development, Inc. | Magnetic and electric field shield |
US5368564A (en) | 1992-12-23 | 1994-11-29 | Angeion Corporation | Steerable catheter |
CA2149887A1 (en) * | 1992-12-30 | 1994-07-21 | Steven J. Healy | Apparatus for deploying body implantable stents |
US5536236A (en) | 1993-02-12 | 1996-07-16 | Olympus Optical Co., Ltd. | Covered endoscope system |
EP0702535B1 (en) | 1993-04-13 | 2003-01-08 | Boston Scientific Corporation | Prosthesis delivery system with dilating tip |
IL105828A (en) * | 1993-05-28 | 1999-06-20 | Medinol Ltd | Medical stent |
US5573493A (en) | 1993-10-08 | 1996-11-12 | United States Surgical Corporation | Endoscope attachment for changing angle of view |
EP0657147B1 (en) | 1993-11-04 | 1999-08-04 | C.R. Bard, Inc. | Non-migrating vascular prosthesis |
US5492131A (en) | 1994-09-06 | 1996-02-20 | Guided Medical Systems, Inc. | Servo-catheter |
US5746766A (en) | 1995-05-09 | 1998-05-05 | Edoga; John K. | Surgical stent |
GB9522332D0 (en) * | 1995-11-01 | 1996-01-03 | Biocompatibles Ltd | Braided stent |
CA2199890C (en) * | 1996-03-26 | 2002-02-05 | Leonard Pinchuk | Stents and stent-grafts having enhanced hoop strength and methods of making the same |
IL119189A0 (en) | 1996-09-03 | 1996-12-05 | Lev Shlomo | Annulus catheter |
US6565581B1 (en) | 1996-09-16 | 2003-05-20 | Origin Medsystems, Inc. | Apparatus and method for performing an anastomosis |
WO1998020810A1 (en) * | 1996-11-12 | 1998-05-22 | Medtronic, Inc. | Flexible, radially expansible luminal prostheses |
US5735859A (en) * | 1997-02-14 | 1998-04-07 | Cathco, Inc. | Distally attachable and releasable sheath for a stent delivery system |
WO2000015144A1 (en) | 1998-06-10 | 2000-03-23 | Advanced Bypass Technologies, Inc. | Aortic aneurysm treatment systems |
US6406488B1 (en) | 1998-08-27 | 2002-06-18 | Heartstent Corporation | Healing transmyocardial implant |
EP1073385A2 (en) | 1999-01-22 | 2001-02-07 | Gore Enterprise Holdings, Inc. | A biliary stent-graft |
IT1307765B1 (it) | 1999-02-05 | 2001-11-19 | Pietro Quaretti | Endoprotesi tubolare, in particolare per l'uso nei dotti ureterali ebiliari, nonche' nell'esofago. |
US6398802B1 (en) * | 1999-06-21 | 2002-06-04 | Scimed Life Systems, Inc. | Low profile delivery system for stent and graft deployment |
DE60021917D1 (en) | 1999-10-08 | 2005-09-15 | Gen Hospital Corp | Perkutane stentprothese |
US6361556B1 (en) | 2000-04-27 | 2002-03-26 | Endovascular Tech Inc | System and method for endovascular aneurysm repair in conjuction with vascular stabilization |
US20020143347A1 (en) | 2000-12-13 | 2002-10-03 | Ventrica, Inc. | Extravascular anastomotic components and methods for forming vascular anastomoses |
US6699274B2 (en) | 2001-01-22 | 2004-03-02 | Scimed Life Systems, Inc. | Stent delivery system and method of manufacturing same |
US7105017B2 (en) | 2001-04-11 | 2006-09-12 | Andrew Kerr | Axially-connected stent/graft assembly |
US6786919B1 (en) * | 2001-07-10 | 2004-09-07 | Endovascular Technologies, Inc. | Self-expanding intravascular device with protector members |
US6863651B2 (en) | 2001-10-19 | 2005-03-08 | Visionscope, Llc | Miniature endoscope with imaging fiber system |
US20030135266A1 (en) * | 2001-12-03 | 2003-07-17 | Xtent, Inc. | Apparatus and methods for delivery of multiple distributed stents |
US6699263B2 (en) * | 2002-04-05 | 2004-03-02 | Cook Incorporated | Sliding suture anchor |
US20030225445A1 (en) | 2002-05-14 | 2003-12-04 | Derus Patricia M. | Surgical stent delivery devices and methods |
US20030216801A1 (en) | 2002-05-17 | 2003-11-20 | Heartstent Corporation | Transmyocardial implant with natural vessel graft and method |
US8298161B2 (en) | 2002-09-12 | 2012-10-30 | Intuitive Surgical Operations, Inc. | Shape-transferring cannula system and method of use |
FR2845590B1 (fr) | 2002-10-10 | 2005-10-21 | Jean Francois Garbe | Dispositif de liaison entre une prothese et un conduit corporel et dispositif de connexion de deux conduits corporels disposes bout a bout |
US6960209B2 (en) | 2002-10-23 | 2005-11-01 | Medtronic, Inc. | Electrosurgical methods and apparatus for making precise incisions in body vessels |
US6899672B2 (en) | 2002-11-08 | 2005-05-31 | Scimed Life Systems, Inc. | Endoscopic imaging system including removable deflection device |
US7678068B2 (en) * | 2002-12-02 | 2010-03-16 | Gi Dynamics, Inc. | Atraumatic delivery devices |
US7220274B1 (en) | 2003-03-21 | 2007-05-22 | Quinn Stephen F | Intravascular stent grafts and methods for deploying the same |
US7998188B2 (en) | 2003-04-28 | 2011-08-16 | Kips Bay Medical, Inc. | Compliant blood vessel graft |
US7090637B2 (en) | 2003-05-23 | 2006-08-15 | Novare Surgical Systems, Inc. | Articulating mechanism for remote manipulation of a surgical or diagnostic tool |
US7041127B2 (en) | 2003-05-28 | 2006-05-09 | Ledergerber Walter J | Textured and drug eluting coronary artery stent |
GB0315714D0 (en) | 2003-07-04 | 2003-08-13 | Tayside Flow Technologies Ltd | An internal formation for a conduit |
US20050049683A1 (en) | 2003-08-25 | 2005-03-03 | Biophan Technologies, Inc. | Electromagnetic radiation transparent device and method of making thereof |
US11259945B2 (en) | 2003-09-03 | 2022-03-01 | Bolton Medical, Inc. | Dual capture device for stent graft delivery system and method for capturing a stent graft |
GB0322286D0 (en) | 2003-09-23 | 2003-10-22 | Angiomed Gmbh & Co | Implant with shape memory |
WO2005060882A1 (en) * | 2003-12-09 | 2005-07-07 | Gi Dynamics, Inc. | Apparatus to be anchored within the gastrointestinal tract and anchoring method |
US8046049B2 (en) | 2004-02-23 | 2011-10-25 | Biosense Webster, Inc. | Robotically guided catheter |
CN101094623B (zh) | 2004-09-28 | 2012-08-08 | 科迪斯公司 | 薄膜医疗装置和释放系统 |
US20090023998A1 (en) | 2007-07-17 | 2009-01-22 | Nitesh Ratnakar | Rear view endoscope sheath |
WO2006060459A1 (en) | 2004-12-01 | 2006-06-08 | Vision-Sciences, Inc. | Add-on for invasive probe |
US8182422B2 (en) | 2005-12-13 | 2012-05-22 | Avantis Medical Systems, Inc. | Endoscope having detachable imaging device and method of using |
US7632296B2 (en) * | 2005-03-03 | 2009-12-15 | Boston Scientific Scimed, Inc. | Rolling membrane with hydraulic recapture means for self expanding stent |
WO2007005976A1 (en) | 2005-07-01 | 2007-01-11 | Hansen Medical, Inc. | Robotic catheter system |
US8702789B2 (en) | 2005-07-29 | 2014-04-22 | Cvdevices, Llc | Endoprosthesis assemblies and methods for using the same |
US20070055339A1 (en) | 2005-08-23 | 2007-03-08 | George William R | Staged stent delivery systems |
JP2009508592A (ja) * | 2005-09-15 | 2009-03-05 | カペラ・インコーポレイテッド | 入口部保護用分割型装置 |
US20070067014A1 (en) | 2005-09-22 | 2007-03-22 | Microport Medical Co., Ltd. | Method for aortic graft installation |
US20070179598A1 (en) | 2006-02-01 | 2007-08-02 | Duerig Thomas W | Method and system of attaching vessels to grafts |
US20080091169A1 (en) | 2006-05-16 | 2008-04-17 | Wayne Heideman | Steerable catheter using flat pull wires and having torque transfer layer made of braided flat wires |
EP2046227A2 (en) | 2006-08-03 | 2009-04-15 | Hansen Medical, Inc. | Systems for performing minimally invasive procedures |
WO2008025855A2 (en) | 2006-09-01 | 2008-03-06 | Zotz Rainer J | Devices, system, kit and method for epicardial access |
US8211025B2 (en) | 2006-10-20 | 2012-07-03 | General Electric Company | Four-way steerable catheter system and method of use |
ATE476215T1 (de) * | 2006-11-30 | 2010-08-15 | Cook William Europ | Schubschlauch für stent-implantationsvorrichtung |
US8814930B2 (en) * | 2007-01-19 | 2014-08-26 | Elixir Medical Corporation | Biodegradable endoprosthesis and methods for their fabrication |
US20080255653A1 (en) | 2007-04-13 | 2008-10-16 | Medtronic Vascular, Inc. | Multiple Stent Delivery System and Method |
GB2452480A (en) | 2007-08-31 | 2009-03-11 | Sentient Medical Ltd | Surgical device having illuminating and imaging means |
EP2209517A4 (en) * | 2007-10-05 | 2011-03-30 | Maquet Cardiovascular Llc | DEVICES AND METHODS FOR MINIMALLY INVASIVE SURGICAL PROCEDURES |
JP2009119064A (ja) | 2007-11-15 | 2009-06-04 | Olympus Corp | カバー式内視鏡、カバー用内視鏡および内視鏡カバー |
US10166127B2 (en) | 2007-12-12 | 2019-01-01 | Intact Vascular, Inc. | Endoluminal device and method |
US9180030B2 (en) | 2007-12-26 | 2015-11-10 | Cook Medical Technologies Llc | Low profile non-symmetrical stent |
CA3010828A1 (en) | 2008-01-17 | 2009-07-23 | Boston Scientific Scimed, Inc. | Stent with anti-migration feature |
US8454632B2 (en) | 2008-05-12 | 2013-06-04 | Xlumena, Inc. | Tissue anchor for securing tissue layers |
US20090287293A1 (en) | 2008-05-15 | 2009-11-19 | Mailhot Jr Robert | Magnetically induced radial expansion vascular stent |
US9820746B2 (en) | 2008-07-28 | 2017-11-21 | Incube Laboratories LLC | System and method for scaffolding anastomoses |
GB0823716D0 (en) | 2008-12-31 | 2009-02-04 | Angiomed Ag | Stent delivery device with rolling stent retaining sheath |
US8097009B2 (en) | 2009-04-09 | 2012-01-17 | Mao-Tsun Wu | Endovascular stent insertion method |
EP2419050B2 (en) * | 2009-04-15 | 2023-10-18 | Edwards Lifesciences CardiAQ LLC | Vascular implant and delivery system |
US8444549B2 (en) | 2009-04-16 | 2013-05-21 | Covidien Lp | Self-steering endoscopic device |
US8512232B2 (en) | 2009-09-08 | 2013-08-20 | Gyrus Acmi, Inc. | Endoscopic illumination system, assembly and methods for staged illumination of different target areas |
EP4332989A3 (en) | 2009-10-12 | 2024-05-01 | Corindus, Inc. | Catheter system with percutaneous device movement algorithm |
EP2506810B1 (en) * | 2009-11-30 | 2020-07-08 | Endospan Ltd | Multi-component stent-graft system for implantation in a blood vessel with multiple branches |
US20110190870A1 (en) | 2009-12-30 | 2011-08-04 | Boston Scientific Scimed, Inc. | Covered Stent for Vascular Closure |
DE102010012417B4 (de) | 2010-03-23 | 2012-08-02 | Gottfried Wilhelm Leibniz Universität Hannover | Biegeaktor und Endoskop mit einem Biegeaktor |
US9326870B2 (en) | 2010-04-23 | 2016-05-03 | Medtronic Vascular, Inc. | Biodegradable stent having non-biodegradable end portions and mechanisms for increased stent hoop strength |
US8623079B2 (en) * | 2010-04-23 | 2014-01-07 | Medtronic, Inc. | Stents for prosthetic heart valves |
JP5694718B2 (ja) | 2010-09-27 | 2015-04-01 | テルモ株式会社 | ステントグラフトを体内に送達するステントグラフトシステム |
GB2485762B (en) | 2010-11-12 | 2012-12-05 | Cook Medical Technologies Llc | Introducer assembly and dilator tip therefor |
US20140081415A1 (en) | 2010-12-07 | 2014-03-20 | The Brigham And Women's Hospital, Inc. | Microvascular anastomotic coupler and methods of using same |
US20120290072A1 (en) | 2011-05-12 | 2012-11-15 | Theobald Elizabeth A | Emergency vascular repair prosthesis |
US8920482B2 (en) | 2011-06-30 | 2014-12-30 | Cook Medical Technologies Llc | Stent delivery system |
KR20140065418A (ko) | 2011-09-13 | 2014-05-29 | 메드로보틱스 코포레이션 | 안티-트위스트 링크 배열을 가지는 고관절 프로브, 그 형성 방법 및 의료 절차 수행 방법 |
US9439791B2 (en) * | 2012-03-16 | 2016-09-13 | Microvention, Inc. | Stent and stent delivery device |
WO2014100795A1 (en) | 2012-12-21 | 2014-06-26 | Hunter William L | Stent graft monitoring assembly and method of use thereof |
CA2898857A1 (en) | 2013-01-24 | 2014-07-31 | GraftWorx, LLC | Method and apparatus for measuring flow through a lumen |
AU2014218701A1 (en) | 2013-02-21 | 2015-09-10 | Xlumena, Inc. | Devices and methods for forming an anastomosis |
CN110251283A (zh) | 2013-03-15 | 2019-09-20 | 波士顿科学国际有限公司 | 抗迁移支架涂层 |
US10500042B2 (en) | 2014-05-22 | 2019-12-10 | St. Jude Medical, Cardiology Division, Inc. | Stents with anchoring sections |
WO2015191859A2 (en) | 2014-06-13 | 2015-12-17 | The Regents Of The University Of California | Sutureless anastomosis device |
US20150366439A1 (en) | 2014-06-24 | 2015-12-24 | National Cheng Kung University | Method of operating an endoscope by changing magnetic field and controlling feeding and rotation of the endoscope synchronously |
CN104116484A (zh) | 2014-07-03 | 2014-10-29 | 乐虹信息科技(上海)有限公司 | 可调整拍摄角度的内窥镜系统及方法 |
EP3488795A1 (en) * | 2014-07-23 | 2019-05-29 | GI Windows Inc. | Magnetic anastomosis devices and methods of delivery |
WO2016040128A1 (en) | 2014-09-10 | 2016-03-17 | Intuitive Surgical Operations, Inc. | Devices, systems, and methods using mating catheter tips and tools |
SG10201902350XA (en) | 2014-09-17 | 2019-04-29 | Canary Medical Inc | Devices, systems and methods for using and monitoring medical devices |
US10111741B2 (en) | 2014-10-29 | 2018-10-30 | W. L. Gore & Associates, Inc. | Intralumenal stent graft fixation |
WO2016115173A1 (en) | 2015-01-12 | 2016-07-21 | Microvention, Inc. | Stent |
EP3258891A1 (en) | 2015-02-20 | 2017-12-27 | Boston Scientific Scimed, Inc. | Stent with retractable anchors |
US9943627B2 (en) | 2015-03-03 | 2018-04-17 | Yujie Zhou | Method of producing personalized biomimetic drug-eluting coronary stents by 3D-printing |
GB201508593D0 (en) | 2015-05-19 | 2015-07-01 | Vascular Flow Technologies Ltd | A stent |
WO2016187401A1 (en) | 2015-05-20 | 2016-11-24 | Cook Medical Technologies Llc | Stent delivery system |
US10420661B2 (en) | 2015-12-17 | 2019-09-24 | Covidien Lp | Stents and stent deployment devices |
DE102016007669B4 (de) | 2016-06-24 | 2019-07-11 | Schölly Fiberoptic GmbH | Endoskopschutzhülle mit integriertem Heizelement sowie Verfahren zur Beheizung einer Endoskopschutzhülle |
WO2018005861A1 (en) | 2016-06-30 | 2018-01-04 | Intuitive Surgical Operations, Inc. | Graphical user interface for displaying guidance information during an image-guided procedure |
US10636555B2 (en) | 2016-08-22 | 2020-04-28 | Seyed Mostafa Zareei | Articulated video probe with magnetic stimulation |
BE1024715B1 (nl) | 2016-10-10 | 2018-06-04 | Filip Walter Nicole Haenen | Stent |
MX2019008965A (es) | 2017-02-03 | 2020-07-22 | Zorion Medical Inc | Implantes bioabsorbibles formados con alambre y metodos de ensamble. |
CN110022795B (zh) * | 2017-02-24 | 2023-03-14 | 波顿医疗公司 | 能够受约束的支架移植物、递送系统及使用方法 |
US20180360632A1 (en) * | 2017-04-28 | 2018-12-20 | Cook Medical Technologies Llc | Medical device with induction triggered anchors and system for deployment of the same |
US11040441B2 (en) | 2018-09-20 | 2021-06-22 | Sony Group Corporation | Situation-aware robot |
EP3890662A1 (en) | 2018-12-04 | 2021-10-13 | Boston Scientific Scimed Inc. | Device for anastomotic bypass |
US11083610B2 (en) | 2019-01-08 | 2021-08-10 | Covidien Lp | Expandable stent delivery apparatus to cover an access site |
US11998467B2 (en) | 2019-01-28 | 2024-06-04 | Tensor Flow Ventures Llc | Stent delivery for vascular surgery |
US11666464B2 (en) * | 2019-01-28 | 2023-06-06 | Tensor Flow Ventures Llc | Magnetic stent and stent delivery |
AU2020337330B2 (en) * | 2019-08-23 | 2023-02-02 | Boston Scientific Scimed, Inc. | Devices, systems, and methods for delivering a stent |
US20220273365A1 (en) | 2019-08-30 | 2022-09-01 | Arizona Board Of Regents On Behalf Of Arizona State University | Nerve Repair Using Laser Sealing |
US20220303150A1 (en) | 2021-03-16 | 2022-09-22 | Zoom Video Communications, Inc | Systems and methods for video conference acceleration |
JP2023148363A (ja) | 2022-03-30 | 2023-10-13 | 日本ライフライン株式会社 | ステント、ステントグラフト |
WO2023215072A1 (en) | 2022-05-06 | 2023-11-09 | St. Jude Medical, Cardiology Division, Inc. | Detachable cell configuration for valve in valve |
-
2020
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050154444A1 (en) * | 2003-10-10 | 2005-07-14 | Arshad Quadri | System and method for endoluminal grafting of bifurcated and branched vessels |
US20130035751A1 (en) * | 2010-02-08 | 2013-02-07 | Endospan Ltd. | Thermal energy application for prevention and management of endoleaks in stent-grafts |
US20150328022A1 (en) * | 2014-05-13 | 2015-11-19 | Cook Medical Technologies Llc | Medical device having magnetically expandable frame |
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WO2020160008A1 (en) | 2020-08-06 |
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CN113727679A (zh) | 2021-11-30 |
EP3917462A4 (en) | 2023-03-22 |
US11998467B2 (en) | 2024-06-04 |
EP3917462A1 (en) | 2021-12-08 |
CN113727678A (zh) | 2021-11-30 |
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