ATE518502T1 - System zum ausbringen einer infundibulumreduziervorrichtung und verwandte verfahren - Google Patents

System zum ausbringen einer infundibulumreduziervorrichtung und verwandte verfahren

Info

Publication number
ATE518502T1
ATE518502T1 AT09704185T AT09704185T ATE518502T1 AT E518502 T1 ATE518502 T1 AT E518502T1 AT 09704185 T AT09704185 T AT 09704185T AT 09704185 T AT09704185 T AT 09704185T AT E518502 T1 ATE518502 T1 AT E518502T1
Authority
AT
Austria
Prior art keywords
infundibulum
reducing device
related methods
deployment system
device deployment
Prior art date
Application number
AT09704185T
Other languages
English (en)
Inventor
Nasser Rafiee
Morgan House
Nareak Douk
Philipp Bonhoeffer
Original Assignee
Medtronic Vascular 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40578246&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE518502(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Medtronic Vascular Inc filed Critical Medtronic Vascular Inc
Application granted granted Critical
Publication of ATE518502T1 publication Critical patent/ATE518502T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9522—Means for mounting a stent or stent-graft onto or into a placement instrument
    • A61F2/9525—Means for mounting a stent or stent-graft onto or into a placement instrument using a funnel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/2436—Deployment by retracting a sheath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9522—Means for mounting a stent or stent-graft onto or into a placement instrument
    • 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
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
    • 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
    • A61M2025/0057—Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Prostheses (AREA)
AT09704185T 2008-01-24 2009-01-23 System zum ausbringen einer infundibulumreduziervorrichtung und verwandte verfahren ATE518502T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2333008P 2008-01-24 2008-01-24
PCT/US2009/031766 WO2009094500A1 (en) 2008-01-24 2009-01-23 Infundibular reducer device delivery system and related methods

Publications (1)

Publication Number Publication Date
ATE518502T1 true ATE518502T1 (de) 2011-08-15

Family

ID=40578246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09704185T ATE518502T1 (de) 2008-01-24 2009-01-23 System zum ausbringen einer infundibulumreduziervorrichtung und verwandte verfahren

Country Status (6)

Country Link
US (2) US9364324B2 (de)
EP (1) EP2247263B1 (de)
AT (1) ATE518502T1 (de)
AU (1) AU2009206340B2 (de)
CA (1) CA2712749A1 (de)
WO (1) WO2009094500A1 (de)

Families Citing this family (200)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008513060A (ja) 2004-09-14 2008-05-01 エドワーズ ライフサイエンシーズ アーゲー 心臓弁逆流の処置のためのデバイスおよび方法
DE102005003632A1 (de) 2005-01-20 2006-08-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Katheter für die transvaskuläre Implantation von Herzklappenprothesen
AU2006315812B2 (en) 2005-11-10 2013-03-28 Cardiaq Valve Technologies, Inc. Balloon-expandable, self-expanding, vascular prosthesis connecting stent
WO2008013915A2 (en) * 2006-07-28 2008-01-31 Arshad Quadri Percutaneous valve prosthesis and system and method for implanting same
US7896915B2 (en) 2007-04-13 2011-03-01 Jenavalve Technology, Inc. Medical device for treating a heart valve insufficiency
DE102007043830A1 (de) 2007-09-13 2009-04-02 Lozonschi, Lucian, Madison Herzklappenstent
WO2011104269A1 (en) 2008-02-26 2011-09-01 Jenavalve Technology Inc. Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient
US9044318B2 (en) 2008-02-26 2015-06-02 Jenavalve Technology Gmbh Stent for the positioning and anchoring of a valvular prosthesis
US9687242B2 (en) * 2008-04-03 2017-06-27 Cook Medical Technologies Llc Occlusion device
US20090276040A1 (en) 2008-05-01 2009-11-05 Edwards Lifesciences Corporation Device and method for replacing mitral valve
US8323335B2 (en) 2008-06-20 2012-12-04 Edwards Lifesciences Corporation Retaining mechanisms for prosthetic valves and methods for using
US8652202B2 (en) 2008-08-22 2014-02-18 Edwards Lifesciences Corporation Prosthetic heart valve and delivery apparatus
AU2009295960A1 (en) 2008-09-29 2010-04-01 Cardiaq Valve Technologies, Inc. Heart valve
EP2341871B1 (de) 2008-10-01 2017-03-22 Edwards Lifesciences CardiAQ LLC Abgabesystem für ein gefässimplantat
EP2617388B2 (de) * 2008-10-10 2019-11-06 Boston Scientific Scimed, Inc. Medizinische Vorrichtungen und Abgabesysteme zur Abgabe von medizinischen Vorrichtungen
WO2010057262A1 (en) 2008-11-21 2010-05-27 Percutaneous Cardiovascular Solutions Pty Limited Heart valve prosthesis and method
US8021420B2 (en) * 2009-03-12 2011-09-20 Medtronic Vascular, Inc. Prosthetic valve delivery system
EP4119098A1 (de) * 2009-04-15 2023-01-18 Edwards Lifesciences CardiAQ LLC Gefässimplantat und freisetzungssystem
CA2760461C (en) 2009-04-29 2014-10-07 The Cleveland Clinic Foundation Apparatus and method for replacing a diseased cardiac valve
CN102573702B (zh) * 2009-08-28 2017-07-21 美敦力3F医疗有限公司 经心尖传送装置及使用方法
US9730790B2 (en) 2009-09-29 2017-08-15 Edwards Lifesciences Cardiaq Llc Replacement valve and method
EP2496181B1 (de) * 2009-11-02 2017-08-30 Symetis SA Aortenbioprothese und freisetzungssysteme dafür
US8983574B2 (en) 2009-11-17 2015-03-17 The Brigham And Women's Hospital Catheter device with local magnetic resonance imaging coil and methods for use thereof
US8449599B2 (en) 2009-12-04 2013-05-28 Edwards Lifesciences Corporation Prosthetic valve for replacing mitral valve
US8870950B2 (en) 2009-12-08 2014-10-28 Mitral Tech Ltd. Rotation-based anchoring of an implant
WO2011072084A2 (en) * 2009-12-08 2011-06-16 Avalon Medical Ltd. Device and system for transcatheter mitral valve replacement
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
US10856978B2 (en) 2010-05-20 2020-12-08 Jenavalve Technology, Inc. Catheter system
WO2011147849A1 (en) 2010-05-25 2011-12-01 Jenavalve Technology Inc. Prosthetic heart valve and transcatheter delivered endoprosthesis comprising a prosthetic heart valve and a stent
AU2011271007A1 (en) 2010-06-21 2013-01-31 Cardiaq Valve Technologies, Inc. Replacement heart valve
US8657872B2 (en) 2010-07-19 2014-02-25 Jacques Seguin Cardiac valve repair system and methods of use
US11653910B2 (en) 2010-07-21 2023-05-23 Cardiovalve Ltd. Helical anchor implantation
WO2012040655A2 (en) 2010-09-23 2012-03-29 Cardiaq Valve Technologies, Inc. Replacement heart valves, delivery devices and methods
US10112045B2 (en) 2010-12-29 2018-10-30 Medtronic, Inc. Implantable medical device fixation
US9775982B2 (en) 2010-12-29 2017-10-03 Medtronic, Inc. Implantable medical device fixation
EP3498234B1 (de) * 2010-12-30 2025-11-05 Boston Scientific Scimed, Inc. Ladekorb für ein stentträgersystem
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
US9554897B2 (en) 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US12502276B2 (en) 2011-05-16 2025-12-23 Edwards Lifesciences Corporation Inversion delivery device and method for a prosthesis
EP3705090B1 (de) 2011-08-11 2023-12-06 Tendyne Holdings, Inc. Verbesserungen für prothesenklappen und damit zusammenhängende erfindungen
CN102462565B (zh) * 2011-10-25 2014-03-26 张石江 可回收可调节血管内缩窄介入支架
US9827092B2 (en) 2011-12-16 2017-11-28 Tendyne Holdings, Inc. Tethers for prosthetic mitral valve
CA3208176A1 (en) 2012-01-31 2013-08-08 Mitral Valve Technologies Sarl Mitral valve docking devices, systems and methods
US9833625B2 (en) 2012-03-26 2017-12-05 Medtronic, Inc. Implantable medical device delivery with inner and outer sheaths
US9220906B2 (en) 2012-03-26 2015-12-29 Medtronic, Inc. Tethered implantable medical device deployment
US10485435B2 (en) * 2012-03-26 2019-11-26 Medtronic, Inc. Pass-through implantable medical device delivery catheter with removeable distal tip
US9339197B2 (en) * 2012-03-26 2016-05-17 Medtronic, Inc. Intravascular implantable medical device introduction
US9717421B2 (en) * 2012-03-26 2017-08-01 Medtronic, Inc. Implantable medical device delivery catheter with tether
US9854982B2 (en) 2012-03-26 2018-01-02 Medtronic, Inc. Implantable medical device deployment within a vessel
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US9364355B2 (en) 2012-06-13 2016-06-14 Cook Medical Technologies Llc Systems and methods for deploying a portion of a stent using at least one coiled member
US9144510B2 (en) 2012-06-13 2015-09-29 Cook Medical Technologies Llc Systems and methods for deploying a portion of a stent using at least one coiled member
WO2014022124A1 (en) 2012-07-28 2014-02-06 Tendyne Holdings, Inc. Improved multi-component designs for heart valve retrieval device, sealing structures and stent assembly
US9675454B2 (en) 2012-07-30 2017-06-13 Tendyne Holdings, Inc. Delivery systems and methods for transcatheter prosthetic valves
EP2948103B1 (de) 2013-01-24 2022-12-07 Cardiovalve Ltd Ventrikulär verankerte klappenprothesen
US9439763B2 (en) 2013-02-04 2016-09-13 Edwards Lifesciences Corporation Prosthetic valve for replacing mitral valve
US10583002B2 (en) 2013-03-11 2020-03-10 Neovasc Tiara Inc. Prosthetic valve with anti-pivoting mechanism
US9730791B2 (en) 2013-03-14 2017-08-15 Edwards Lifesciences Cardiaq Llc Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery
US9681951B2 (en) 2013-03-14 2017-06-20 Edwards Lifesciences Cardiaq Llc Prosthesis with outer skirt and anchors
US20140277427A1 (en) 2013-03-14 2014-09-18 Cardiaq Valve Technologies, Inc. Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery
US9439796B2 (en) 2013-03-15 2016-09-13 Cook Medical Technologies Llc Prosthesis delivery device
US9486306B2 (en) 2013-04-02 2016-11-08 Tendyne Holdings, Inc. Inflatable annular sealing device for prosthetic mitral valve
US11224510B2 (en) 2013-04-02 2022-01-18 Tendyne Holdings, Inc. Prosthetic heart valve and systems and methods for delivering the same
US10463489B2 (en) 2013-04-02 2019-11-05 Tendyne Holdings, Inc. Prosthetic heart valve and systems and methods for delivering the same
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
US10478293B2 (en) 2013-04-04 2019-11-19 Tendyne Holdings, Inc. Retrieval and repositioning system for prosthetic heart valve
US9610159B2 (en) 2013-05-30 2017-04-04 Tendyne Holdings, Inc. Structural members for prosthetic mitral valves
AU2014302505B2 (en) 2013-06-25 2019-11-28 Tendyne Holdings, Inc. Thrombus management and structural compliance features for prosthetic heart valves
WO2015013666A1 (en) 2013-07-26 2015-01-29 Cardiaq Valve Technologies, Inc. Systems and methods for sealing openings in an anatomical wall
WO2015017689A1 (en) 2013-08-01 2015-02-05 Robert Vidlund Epicardial anchor devices and methods
EP4578426A3 (de) 2013-08-14 2025-09-03 Mitral Valve Technologies Sàrl Ersatzherzklappenvorrichtung und verfahren
WO2015028209A1 (en) 2013-08-30 2015-03-05 Jenavalve Technology Gmbh Radially collapsible frame for a prosthetic valve and method for manufacturing such a frame
WO2015058039A1 (en) 2013-10-17 2015-04-23 Robert Vidlund Apparatus and methods for alignment and deployment of intracardiac devices
EP3062744B1 (de) 2013-10-28 2020-01-22 Tendyne Holdings, Inc. Herzklappenprothese sowie systeme zur einführung davon
US9526611B2 (en) 2013-10-29 2016-12-27 Tendyne Holdings, Inc. Apparatus and methods for delivery of transcatheter prosthetic valves
CN104586542B (zh) * 2013-10-31 2017-01-04 上海微创心通医疗科技有限公司 一种将植入体装载到输送系统中的装置和方法
WO2015120122A2 (en) 2014-02-05 2015-08-13 Robert Vidlund Apparatus and methods for transfemoral delivery of prosthetic mitral valve
US9986993B2 (en) 2014-02-11 2018-06-05 Tendyne Holdings, Inc. Adjustable tether and epicardial pad system for prosthetic heart valve
ES3037253T3 (en) 2014-02-20 2025-09-30 Mitral Valve Tech Sarl A system for implanting a prosthetic heart valve supported by a coiled anchor
WO2015127283A1 (en) 2014-02-21 2015-08-27 Cardiaq Valve Technologies, Inc. Delivery device for controlled deployement of a replacement valve
EP3107498B1 (de) 2014-02-21 2020-09-30 Mitral Valve Technologies Sàrl Künstliche mitralklappe mit verankerungsvorrichtung
USD755384S1 (en) 2014-03-05 2016-05-03 Edwards Lifesciences Cardiaq Llc Stent
AU2015229708B2 (en) 2014-03-10 2019-08-15 Tendyne Holdings, Inc. Devices and methods for positioning and monitoring tether load for prosthetic mitral valve
CN106456328A (zh) 2014-05-19 2017-02-22 爱德华兹生命科学卡迪尔克有限责任公司 带有环形活瓣的二尖瓣膜替代品
US9532870B2 (en) 2014-06-06 2017-01-03 Edwards Lifesciences Corporation Prosthetic valve for replacing a mitral valve
EP3174502B1 (de) 2014-07-30 2022-04-06 Cardiovalve Ltd Vorrichtung zur implantation einer knickbaren klappenprothese
US10016272B2 (en) 2014-09-12 2018-07-10 Mitral Valve Technologies Sarl Mitral repair and replacement devices and methods
BR112017006248A2 (pt) 2014-09-28 2017-12-12 Cardiokinetix Inc aparelhos para o tratamento de insuficiência cardíaca
US10531951B2 (en) 2014-11-26 2020-01-14 Edwards Lifesciences Corporation Transcatheter prosthetic heart valve and delivery system
CN107405195B (zh) 2015-01-07 2020-09-08 坦迪尼控股股份有限公司 人造二尖瓣以及用于递送人造二尖瓣的设备和方法
EP3253333B1 (de) 2015-02-05 2024-04-03 Cardiovalve Ltd Klappenprothese mit axial gleitendem rahmen
ES2877699T3 (es) 2015-02-05 2021-11-17 Tendyne Holdings Inc Válvula cardiaca protésica con ligación y almohadilla epicárdica expandible
EP3270825B1 (de) 2015-03-20 2020-04-22 JenaValve Technology, Inc. Herzklappenprothesenzuführsystem
WO2016153918A1 (en) 2015-03-20 2016-09-29 Cardiokinetix, Inc. Systems and methods for delivering an implantable device
EP3283010B1 (de) * 2015-04-16 2020-06-17 Tendyne Holdings, Inc. Vorrichtung zur freisetzung und neupositionierung von transkatheter-klappenprothesen
US10441416B2 (en) 2015-04-21 2019-10-15 Edwards Lifesciences Corporation Percutaneous mitral valve replacement device
US10376363B2 (en) 2015-04-30 2019-08-13 Edwards Lifesciences Cardiaq Llc Replacement mitral valve, delivery system for replacement mitral valve and methods of use
EP3288495B1 (de) 2015-05-01 2019-09-25 JenaValve Technology, Inc. Vorrichtung mit reduzierter herzschrittmacherrate bei herzklappenersatz
US10226335B2 (en) 2015-06-22 2019-03-12 Edwards Lifesciences Cardiaq Llc Actively controllable heart valve implant and method of controlling same
US10092400B2 (en) 2015-06-23 2018-10-09 Edwards Lifesciences Cardiaq Llc Systems and methods for anchoring and sealing a prosthetic heart valve
US10159586B2 (en) * 2015-06-29 2018-12-25 480 Biomedical Inc. Scaffold loading and delivery systems
US10117744B2 (en) 2015-08-26 2018-11-06 Edwards Lifesciences Cardiaq Llc Replacement heart valves and methods of delivery
US10575951B2 (en) 2015-08-26 2020-03-03 Edwards Lifesciences Cardiaq Llc Delivery device and methods of use for transapical delivery of replacement mitral valve
US10350066B2 (en) 2015-08-28 2019-07-16 Edwards Lifesciences Cardiaq Llc Steerable delivery system for replacement mitral valve and methods of use
US10327894B2 (en) 2015-09-18 2019-06-25 Tendyne Holdings, Inc. Methods for delivery of prosthetic mitral valves
EP4309628A3 (de) 2015-12-03 2024-04-10 Tendyne Holdings, Inc. Rahmenmerkmale für mitralklappenprothesen
WO2017100927A1 (en) 2015-12-15 2017-06-22 Neovasc Tiara Inc. Transseptal delivery system
WO2017117109A1 (en) 2015-12-28 2017-07-06 Tendyne Holdings, Inc. Atrial pocket closures for prosthetic heart valves
JP7006940B2 (ja) 2016-01-29 2022-01-24 ニオバスク ティアラ インコーポレイテッド 流出の閉塞を回避するための人工弁
US10363130B2 (en) 2016-02-05 2019-07-30 Edwards Lifesciences Corporation Devices and systems for docking a heart valve
US10531866B2 (en) 2016-02-16 2020-01-14 Cardiovalve Ltd. Techniques for providing a replacement valve and transseptal communication
USD815744S1 (en) 2016-04-28 2018-04-17 Edwards Lifesciences Cardiaq Llc Valve frame for a delivery system
US10470877B2 (en) 2016-05-03 2019-11-12 Tendyne Holdings, Inc. Apparatus and methods for anterior valve leaflet management
WO2017195125A1 (en) 2016-05-13 2017-11-16 Jenavalve Technology, Inc. Heart valve prosthesis delivery system and method for delivery of heart valve prosthesis with introducer sheath and loading system
WO2017218375A1 (en) 2016-06-13 2017-12-21 Tendyne Holdings, Inc. Sequential delivery of two-part prosthetic mitral valve
EP3478224B1 (de) 2016-06-30 2022-11-02 Tendyne Holdings, Inc. Herzklappenprothesen sowie vorrichtung zur einführung davon
US10828150B2 (en) 2016-07-08 2020-11-10 Edwards Lifesciences Corporation Docking station for heart valve prosthesis
WO2018013515A1 (en) 2016-07-12 2018-01-18 Tendyne Holdings, Inc. Apparatus and methods for trans-septal retrieval of prosthetic heart valves
US10350062B2 (en) 2016-07-21 2019-07-16 Edwards Lifesciences Corporation Replacement heart valve prosthesis
US20190231525A1 (en) 2016-08-01 2019-08-01 Mitraltech Ltd. Minimally-invasive delivery systems
US10646340B2 (en) 2016-08-19 2020-05-12 Edwards Lifesciences Corporation Steerable delivery system for replacement mitral valve
US10639143B2 (en) 2016-08-26 2020-05-05 Edwards Lifesciences Corporation Multi-portion replacement heart valve prosthesis
US10722359B2 (en) 2016-08-26 2020-07-28 Edwards Lifesciences Corporation Heart valve docking devices and systems
US12329641B2 (en) 2016-08-26 2025-06-17 Edwards Lifesciences Corporation Heart valve docking devices and systems
CR20190069A (es) 2016-08-26 2019-05-14 Edwards Lifesciences Corp Valvulas y sistemas de acoplamiento de valvulas corazon
US10758348B2 (en) 2016-11-02 2020-09-01 Edwards Lifesciences Corporation Supra and sub-annular mitral valve delivery system
WO2018090148A1 (en) 2016-11-21 2018-05-24 Neovasc Tiara Inc. Methods and systems for rapid retraction of a transcatheter heart valve delivery system
CN110381897A (zh) 2016-12-29 2019-10-25 波士顿科学国际有限公司 用于将支架装载至递送装置中的方法
US11185406B2 (en) 2017-01-23 2021-11-30 Edwards Lifesciences Corporation Covered prosthetic heart valve
US11013600B2 (en) 2017-01-23 2021-05-25 Edwards Lifesciences Corporation Covered prosthetic heart valve
US11654023B2 (en) 2017-01-23 2023-05-23 Edwards Lifesciences Corporation Covered prosthetic heart valve
US11197754B2 (en) 2017-01-27 2021-12-14 Jenavalve Technology, Inc. Heart valve mimicry
USD867595S1 (en) 2017-02-01 2019-11-19 Edwards Lifesciences Corporation Stent
US20200229918A1 (en) * 2017-02-27 2020-07-23 Thuy Pham Novel transcatheter valve replacement device
EP3372199A1 (de) * 2017-03-08 2018-09-12 Epygon Einführungssystem für transkatheter-herzklappenprothesen
US10959846B2 (en) 2017-05-10 2021-03-30 Edwards Lifesciences Corporation Mitral valve spacer device
US10842619B2 (en) 2017-05-12 2020-11-24 Edwards Lifesciences Corporation Prosthetic heart valve docking assembly
JP7277389B2 (ja) 2017-06-30 2023-05-18 エドワーズ ライフサイエンシーズ コーポレイション 経カテーテル的な弁のためのドッキングステーション
BR112019027404A2 (pt) 2017-06-30 2020-07-07 Edwards Lifesciences Corporation mecanismos de travamento e liberação para dispositivos implantáveis transcateter
EP3648708A4 (de) 2017-07-06 2021-03-31 Edwards Lifesciences Corporation Steuerbares abgabesystem und komponenten
WO2019014473A1 (en) 2017-07-13 2019-01-17 Tendyne Holdings, Inc. PROSTHETIC CARDIAC VALVES AND ASSOCIATED APPARATUS AND METHODS FOR IMPLEMENTING THE SAME
US11793633B2 (en) 2017-08-03 2023-10-24 Cardiovalve Ltd. Prosthetic heart valve
US12064347B2 (en) 2017-08-03 2024-08-20 Cardiovalve Ltd. Prosthetic heart valve
USD890333S1 (en) 2017-08-21 2020-07-14 Edwards Lifesciences Corporation Heart valve docking coil
CN111263622A (zh) 2017-08-25 2020-06-09 内奥瓦斯克迪亚拉公司 顺序展开的经导管二尖瓣假体
AU2018323900A1 (en) 2017-08-28 2020-02-27 Tendyne Holdings, Inc. Prosthetic heart valves with tether coupling features
US12458493B2 (en) 2017-09-19 2025-11-04 Cardiovalve Ltd. Prosthetic heart valve and delivery systems and methods
US11337802B2 (en) 2017-09-19 2022-05-24 Cardiovalve Ltd. Heart valve delivery systems and methods
EP3720390B1 (de) 2018-01-25 2024-05-01 Edwards Lifesciences Corporation Einführsystem zur unterstützten rückgewinnung oder neupositionierung eines klappenersatzes nach dem einsetzen
US11051934B2 (en) 2018-02-28 2021-07-06 Edwards Lifesciences Corporation Prosthetic mitral valve with improved anchors and seal
WO2019195860A2 (en) 2018-04-04 2019-10-10 Vdyne, Llc Devices and methods for anchoring transcatheter heart valve
JP7421546B2 (ja) 2018-08-21 2024-01-24 シファメド・ホールディングス・エルエルシー 人工心弁デバイス、システム、および方法
US12186187B2 (en) 2018-09-20 2025-01-07 Vdyne, Inc. Transcatheter deliverable prosthetic heart valves and methods of delivery
US12310850B2 (en) 2018-09-20 2025-05-27 Vdyne, Inc. Transcatheter deliverable prosthetic heart valves and methods of delivery
US10874850B2 (en) 2018-09-28 2020-12-29 Medtronic, Inc. Impedance-based verification for delivery of implantable medical devices
US10912644B2 (en) 2018-10-05 2021-02-09 Shifamed Holdings, Llc Prosthetic cardiac valve devices, systems, and methods
JP7489975B2 (ja) 2018-10-19 2024-05-24 シファメド・ホールディングス・エルエルシー 調整可能な医療デバイス
US11191642B2 (en) * 2018-10-25 2021-12-07 Cephea Valve Technologies, Inc. Cardiac valve loading devices and systems
AU2019374743B2 (en) 2018-11-08 2022-03-03 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
US11253359B2 (en) 2018-12-20 2022-02-22 Vdyne, Inc. Proximal tab for side-delivered transcatheter heart valves and methods of delivery
WO2020146842A1 (en) 2019-01-10 2020-07-16 Vdyne, Llc Anchor hook for side-delivery transcatheter heart valve prosthesis
US11273032B2 (en) 2019-01-26 2022-03-15 Vdyne, Inc. Collapsible inner flow control component for side-deliverable transcatheter heart valve prosthesis
EP3921012A1 (de) 2019-02-04 2021-12-15 Edwards Lifesciences Corporation Führungsdrahtvorrichtungen und verfahren
GB201901887D0 (en) 2019-02-11 2019-04-03 Cardiovalve Ltd Device for conditioning ex vivo pericardial tissue
CN113543750B (zh) 2019-03-05 2025-10-10 维迪内股份有限公司 用于正交经导管心脏瓣膜假体的三尖瓣反流控制装置
JP7430732B2 (ja) 2019-03-08 2024-02-13 ニオバスク ティアラ インコーポレイテッド 回収可能補綴物送達システム
US11173027B2 (en) 2019-03-14 2021-11-16 Vdyne, Inc. Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same
EP3946163B1 (de) 2019-04-01 2025-08-20 Neovasc Tiara Inc. Steuerbar einsetzbare klappenprothese
US11491006B2 (en) 2019-04-10 2022-11-08 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
EP3952790A1 (de) 2019-04-12 2022-02-16 W.L. Gore & Associates, Inc. Ventil mit mehrteiligem rahmen und zugehörigen elastischen überbrückungsmerkmalen
ES2982566T3 (es) 2019-04-23 2024-10-16 Edwards Lifesciences Corp Sistema de suministro de implantes motorizado
AU2020267390B2 (en) 2019-05-04 2025-12-04 Vdyne, Inc. Cinch device and method for deployment of a side-delivered prosthetic heart valve in a native annulus
US12151100B2 (en) 2019-05-07 2024-11-26 Medtronic, Inc. Tether assemblies for medical device delivery systems
US11331475B2 (en) 2019-05-07 2022-05-17 Medtronic, Inc. Tether assemblies for medical device delivery systems
EP4729110A2 (de) 2019-05-20 2026-04-22 Neovasc Tiara Inc. Einführvorrichtung mit hämostasemechanismus
MX2021014283A (es) 2019-06-07 2022-01-06 Edwards Lifesciences Corp Sistemas, dispositivos y metodos para tratar valvulas cardiacas.
WO2020257643A1 (en) 2019-06-20 2020-12-24 Neovasc Tiara Inc. Low profile prosthetic mitral valve
JP7584500B2 (ja) * 2019-08-20 2024-11-15 ブイダイン，インコーポレイテッド 側方送達可能な経カテーテル人工弁の送達及び回収のデバイス及び方法
EP3831343B1 (de) 2019-12-05 2024-01-31 Tendyne Holdings, Inc. Geflochtener anker für mitralklappe
US11648114B2 (en) 2019-12-20 2023-05-16 Tendyne Holdings, Inc. Distally loaded sheath and loading funnel
IL319705B2 (en) * 2020-02-06 2026-03-01 Laplace Interventional Inc A transcatheter heart valve prosthesis is implanted within the heart chambers or blood vessels.
US20230105492A1 (en) * 2020-03-03 2023-04-06 Shifamed Holdings, Llc Prosthetic cardiac valve devices, systems, and methods
US11951002B2 (en) 2020-03-30 2024-04-09 Tendyne Holdings, Inc. Apparatus and methods for valve and tether fixation
US12016774B2 (en) 2020-05-08 2024-06-25 Medtronic Vascular, Inc. Delivery system for prosthetic valve device having controlled release of inflow and outflow ends
EP4161441B1 (de) * 2020-06-03 2024-06-26 Medtronic, Inc. Abgabevorrichtung mit einem kontrollierten freigabeschaft zur verbesserten positionierung einer transkatheterherzklappe
WO2022039853A1 (en) 2020-08-19 2022-02-24 Tendyne Holdings, Inc. Fully-transseptal apical pad with pulley for tensioning
EP4203860A4 (de) 2020-08-31 2024-10-09 Shifamed Holdings, LLC Prothesenklappeneinführungssystem
US12357459B2 (en) 2020-12-03 2025-07-15 Cardiovalve Ltd. Transluminal delivery system
JP7835754B2 (ja) * 2020-12-04 2026-03-25 シファメド・ホールディングス・エルエルシー 張り出し人工心弁送達デバイスおよびシステム
WO2022132569A1 (en) 2020-12-18 2022-06-23 Edwards Lifesciences Corporation Storage jar assembly for aprosthetic heart valve
US11951004B2 (en) 2021-02-28 2024-04-09 Medtronic, Inc. Prosthetic valve device resistant to backfolding and buckling
US12201521B2 (en) 2021-03-22 2025-01-21 Shifamed Holdings, Llc Anchor position verification for prosthetic cardiac valve devices
US12263083B2 (en) 2021-05-05 2025-04-01 Medtronic, Inc. Systems for transcatheter prosthesis delivery and methods
KR102918984B1 (ko) 2021-10-27 2026-01-28 에드워즈 라이프사이언시스 코포레이션 인공 심장 판막의 클림핑 및 로딩을 위한 시스템 및 방법
CN119317410A (zh) * 2022-04-18 2025-01-14 波士顿科学国际有限公司 多扩口肩部抗迁移支架
EP4601585A1 (de) 2022-10-14 2025-08-20 Vdyne, Inc. Vorrichtungen und verfahren zur freisetzung einer herzklappenprothese mit supraannularer stütze
US12171658B2 (en) 2022-11-09 2024-12-24 Jenavalve Technology, Inc. Catheter system for sequential deployment of an expandable implant
US20240350266A1 (en) 2023-04-21 2024-10-24 Medtronic, Inc. Prosthetic heart valve implant apparatus
WO2024256992A1 (en) 2023-06-14 2024-12-19 Medtronic, Inc. Heart valve prostheses with sensor for hemodynamic monitoring
US12440336B1 (en) 2025-02-11 2025-10-14 Laplace Interventional Inc. Prosthetic heart valves

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749920A (en) * 1983-12-09 1998-05-12 Endovascular Technologies, Inc. Multicapsule intraluminal grafting system and method
US5234437A (en) * 1991-12-12 1993-08-10 Target Therapeutics, Inc. Detachable pusher-vasoocclusion coil assembly with threaded coupling
US5713950A (en) 1993-11-01 1998-02-03 Cox; James L. Method of replacing heart valves using flexible tubes
US5480424A (en) 1993-11-01 1996-01-02 Cox; James L. Heart valve replacement using flexible tubes
US5643278A (en) 1995-04-06 1997-07-01 Leocor, Inc. Stent delivery system
US5713948A (en) * 1995-07-19 1998-02-03 Uflacker; Renan Adjustable and retrievable graft and graft delivery system for stent-graft system
US5702418A (en) 1995-09-12 1997-12-30 Boston Scientific Corporation Stent delivery system
US5797952A (en) * 1996-06-21 1998-08-25 Localmed, Inc. System and method for delivering helical stents
US6395017B1 (en) * 1996-11-15 2002-05-28 C. R. Bard, Inc. Endoprosthesis delivery catheter with sequential stage control
EP1180003B1 (de) 1999-05-20 2008-01-16 Boston Scientific Limited Stenteinbringungssystem mit innenliegendem Stabilisator
US6676692B2 (en) * 2001-04-27 2004-01-13 Intek Technology L.L.C. Apparatus for delivering, repositioning and/or retrieving self-expanding stents
US7942924B1 (en) * 2002-03-04 2011-05-17 Endovascular Technologies, Inc. Staged endovascular graft delivery system
US8721713B2 (en) 2002-04-23 2014-05-13 Medtronic, Inc. System for implanting a replacement valve
US20030199971A1 (en) 2002-04-23 2003-10-23 Numed, Inc. Biological replacement valve assembly
DE10362367B3 (de) 2002-08-13 2022-02-24 Jenavalve Technology Inc. Vorrichtung zur Verankerung und Ausrichtung von Herzklappenprothesen
WO2004024032A1 (en) * 2002-09-12 2004-03-25 Cook Incorporated Retrievable filter
US7001422B2 (en) * 2002-09-23 2006-02-21 Cordis Neurovascular, Inc Expandable stent and delivery system
US7771463B2 (en) * 2003-03-26 2010-08-10 Ton Dai T Twist-down implant delivery technologies
US20050049608A1 (en) 2003-06-12 2005-03-03 Aznoian Harold M. Stent delivery catheter
GB0322511D0 (en) 2003-09-25 2003-10-29 Angiomed Ag Lining for bodily lumen
US8182528B2 (en) * 2003-12-23 2012-05-22 Sadra Medical, Inc. Locking heart valve anchor
US7329279B2 (en) * 2003-12-23 2008-02-12 Sadra Medical, Inc. Methods and apparatus for endovascularly replacing a patient's heart valve
US7578838B2 (en) * 2005-01-12 2009-08-25 Cook Incorporated Delivery system with helical shaft
DE102005003632A1 (de) 2005-01-20 2006-08-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Katheter für die transvaskuläre Implantation von Herzklappenprothesen
US20070043420A1 (en) 2005-08-17 2007-02-22 Medtronic Vascular, Inc. Apparatus and method for stent-graft release using a cap
US20070100414A1 (en) * 2005-11-02 2007-05-03 Cardiomind, Inc. Indirect-release electrolytic implant delivery systems
US9278017B2 (en) * 2006-11-30 2016-03-08 Cook Medical Technologies Llc Implant release mechanism
US9125761B2 (en) * 2007-01-25 2015-09-08 Boston Scientific Scimed, Inc. Endoscope with preloaded or preloadable stent
EP2659861B1 (de) 2007-05-15 2019-03-13 JenaValve Technology, Inc. Griff zur Manipulation einer Katheterspitze, Kathetersystem und medizinisches Einführsystem zum Einführen eines selbstexpandierbaren Herzklappenstents
US8652202B2 (en) * 2008-08-22 2014-02-18 Edwards Lifesciences Corporation Prosthetic heart valve and delivery apparatus

Also Published As

Publication number Publication date
WO2009094500A1 (en) 2009-07-30
US10154902B2 (en) 2018-12-18
US9364324B2 (en) 2016-06-14
AU2009206340B2 (en) 2012-06-14
EP2247263A1 (de) 2010-11-10
CA2712749A1 (en) 2009-07-30
US20090192601A1 (en) 2009-07-30
US20160250023A1 (en) 2016-09-01
EP2247263B1 (de) 2011-08-03
AU2009206340A1 (en) 2009-07-30

Similar Documents

Publication Publication Date Title
ATE518502T1 (de) System zum ausbringen einer infundibulumreduziervorrichtung und verwandte verfahren
WO2012015825A3 (en) Methods and apparatus for treating neurovascular venous outflow obstruction
DK2387977T3 (da) Katetersystem til indføring af en udvidelig hjerteklapstent i kroppen af en patient
EP4353203A3 (de) Herzklappenprotheseneinführungssystem
WO2012145167A3 (en) Devices, systems and methods for accurate positioning of a prosthetic valve
EP4410247A3 (de) System zur retrograden perikardialen freisetzung einer herzklappenprothese
WO2009126766A3 (en) Medical devices with an interlocking coating and methods of making the same
WO2012103173A3 (en) Devices and methods for surgical and percutaneous repair of heart valve lesions
WO2012006124A3 (en) Method and apparatus for the endoluminal delivery of intravascular devices
WO2012066322A3 (en) Prosthetic aortic conduit with replacement valve locating means
MX374806B (es) Metodo, fabricacion y uso de productos medicos que liberan sustancia activa para mantener vasos sanguineos abiertos
WO2007139845A3 (en) Systems and methods for introducing and applying a bandage structure within a body lumen or hollow body organ
WO2008098255A3 (en) Apparatus and method for deploying an implantable device within the body
ATE526888T1 (de) System zur abgabe eines lösbaren implantierbaren produkts
WO2009073521A3 (en) Biliary shunts, delivery systems, methods of using the same, and kits therefor
WO2012116368A3 (en) Prosthetic heart valve delivery apparatus
PT2059192E (pt) Válvulas de stent para substituição de válvulas e métodos e sistemas de cirurgia
EP1988852A4 (de) Verfahren und vorrichtungen zur lieferung von prothetischen herzklappen und anderen prothesen
WO2011100367A3 (en) Fill tube manifold and delivery methods for endovascular graft
MX2012006305A (es) Sistema y metodo de dispositivo para cierre de un sitio de acceso a tejido.
BR112012010321B8 (pt) válvula de substituição para uso em um corpo humano
IL214857A0 (en) System and method for deploying an endoluminal prosthesis at a surgical site
WO2012047761A3 (en) Aortic valve devices
WO2007097983A3 (en) Systems and methods for delivering a medical implant
WO2012109382A3 (en) Multi-stent and multi-balloon apparatus for treating bifurcations and methods of use

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties