CA2922123C - Dispositif et utilisation pour un traitement de regurgitation mitrale - Google Patents

Dispositif et utilisation pour un traitement de regurgitation mitrale Download PDF

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Publication number
CA2922123C
CA2922123C CA2922123A CA2922123A CA2922123C CA 2922123 C CA2922123 C CA 2922123C CA 2922123 A CA2922123 A CA 2922123A CA 2922123 A CA2922123 A CA 2922123A CA 2922123 C CA2922123 C CA 2922123C
Authority
CA
Canada
Prior art keywords
atrial
annulus
atrial flange
mitral valve
leaflet
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
Application number
CA2922123A
Other languages
English (en)
Other versions
CA2922123A1 (fr
Inventor
Jianlu Ma
Yong HUO
Tianzhu LI
Jinhong ZHAO
Jianxiang MA
Lei MENG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinomed Cardiovita Technology Inc
Original Assignee
Sinomed Cardiovita Technology 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
Priority claimed from US14/279,511 external-priority patent/US9393111B2/en
Application filed by Sinomed Cardiovita Technology Inc filed Critical Sinomed Cardiovita Technology Inc
Priority claimed from PCT/US2014/059076 external-priority patent/WO2015057407A1/fr
Publication of CA2922123A1 publication Critical patent/CA2922123A1/fr
Application granted granted Critical
Publication of CA2922123C publication Critical patent/CA2922123C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F2/2412—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
    • 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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/005—Rosette-shaped, e.g. star-shaped
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0073—Quadric-shaped
    • A61F2230/0078—Quadric-shaped hyperboloidal

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

L'invention concerne un dispositif de remplacement de valvule mitrale, qui est conçu pour être déployé dans une position de valvule mitrale dans un cur humain. Le dispositif comprend une bride auriculaire définissant une extrémité auriculaire du dispositif, une partie ventriculaire définissant une extrémité ventriculaire du dispositif, la partie ventriculaire ayant une plage de hauteurs comprise entre 2 mm et 15 mm, et un support d'espace annulaire qui est positionné entre la bride auriculaire et la partie ventriculaire. Le support d'espace annulaire comprend un anneau d'ancrages s'étendant radialement de ce dernier, un espace de prise annulaire étant défini entre la bride auriculaire et l'anneau d'ancrages. L'invention comporte une pluralité d'organes de retenue de feuillet valvulaire positionnés à l'extrémité auriculaire de la bride auriculaire, et une pluralité de feuillets valvulaires fixés aux organes de retenue de feuillet valvulaire et positionnés à l'intérieur de la bride auriculaire dans un emplacement au-dessus de l'espace annulaire d'origine.
CA2922123A 2013-10-05 2014-10-03 Dispositif et utilisation pour un traitement de regurgitation mitrale Active CA2922123C (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361887343P 2013-10-05 2013-10-05
US61/887,343 2013-10-05
US201461927490P 2014-01-15 2014-01-15
US61/927,490 2014-01-15
US14/279,511 US9393111B2 (en) 2014-01-15 2014-05-16 Device and method for mitral valve regurgitation treatment
US14/279,511 2014-05-16
US201462024097P 2014-07-14 2014-07-14
US62/024,097 2014-07-14
PCT/US2014/059076 WO2015057407A1 (fr) 2013-10-05 2014-10-03 Dispositif et procédé pour procédé de régurgitation mitrale

Publications (2)

Publication Number Publication Date
CA2922123A1 CA2922123A1 (fr) 2015-04-23
CA2922123C true CA2922123C (fr) 2021-11-02

Family

ID=55411834

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2922123A Active CA2922123C (fr) 2013-10-05 2014-10-03 Dispositif et utilisation pour un traitement de regurgitation mitrale

Country Status (8)

Country Link
JP (2) JP6814042B2 (fr)
KR (1) KR102256192B1 (fr)
CN (1) CN105658179B (fr)
AU (1) AU2014334772B2 (fr)
BR (1) BR112016007555B1 (fr)
CA (1) CA2922123C (fr)
IL (1) IL244279B (fr)
SG (1) SG11201601674WA (fr)

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US10653523B2 (en) 2017-01-19 2020-05-19 4C Medical Technologies, Inc. Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves
US10561495B2 (en) 2017-01-24 2020-02-18 4C Medical Technologies, Inc. Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve
US12029647B2 (en) 2017-03-07 2024-07-09 4C Medical Technologies, Inc. Systems, methods and devices for prosthetic heart valve with single valve leaflet
US12036113B2 (en) 2017-06-14 2024-07-16 4C Medical Technologies, Inc. Delivery of heart chamber prosthetic valve implant
WO2019195860A2 (fr) 2018-04-04 2019-10-10 Vdyne, Llc Dispositifs et procédés d'ancrage d'une valvule cardiaque transcathéter
CN108578016B (zh) 2018-04-26 2020-09-08 赛诺医疗科学技术股份有限公司 一种经心尖植入式二尖瓣瓣膜装置
US11857441B2 (en) 2018-09-04 2024-01-02 4C Medical Technologies, Inc. Stent loading device
US11344413B2 (en) 2018-09-20 2022-05-31 Vdyne, Inc. Transcatheter deliverable prosthetic heart valves and methods of delivery
US11278437B2 (en) 2018-12-08 2022-03-22 Vdyne, Inc. Compression capable annular frames for side delivery of transcatheter heart valve replacement
US10595994B1 (en) 2018-09-20 2020-03-24 Vdyne, Llc Side-delivered transcatheter heart valve replacement
US10321995B1 (en) 2018-09-20 2019-06-18 Vdyne, Llc Orthogonally delivered transcatheter heart valve replacement
US11071627B2 (en) 2018-10-18 2021-07-27 Vdyne, Inc. Orthogonally delivered transcatheter heart valve frame for valve in valve prosthesis
US11109969B2 (en) 2018-10-22 2021-09-07 Vdyne, Inc. Guidewire delivery of transcatheter heart valve
US11253359B2 (en) 2018-12-20 2022-02-22 Vdyne, Inc. Proximal tab for side-delivered transcatheter heart valves and methods of delivery
CN113597292A (zh) * 2019-01-14 2021-11-02 麦特克斯心脏股份公司 心脏瓣叶接合器
US11185409B2 (en) 2019-01-26 2021-11-30 Vdyne, Inc. Collapsible inner flow control component for side-delivered 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
EP3934583B1 (fr) 2019-03-05 2023-12-13 Vdyne, Inc. Dispositifs de régulation de régurgitation tricuspide pour prothèse de valvule cardiaque transcathéter orthogonale
US11173027B2 (en) 2019-03-14 2021-11-16 Vdyne, Inc. Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same
US11076956B2 (en) 2019-03-14 2021-08-03 Vdyne, Inc. Proximal, distal, and anterior anchoring tabs for side-delivered transcatheter mitral valve prosthesis
AU2020267390A1 (en) 2019-05-04 2021-11-11 Vdyne, Inc. Cinch device and method for deployment of a side-delivered prosthetic heart valve in a native annulus
CA3152042A1 (fr) 2019-08-20 2021-02-25 Vdyne, Inc. Dispositifs d'administration et de recuperation et procedes pour valvules prothetiques transcatheter a pose laterale
AU2020337235A1 (en) 2019-08-26 2022-03-24 Vdyne, Inc. Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same
US11234813B2 (en) 2020-01-17 2022-02-01 Vdyne, Inc. Ventricular stability elements for side-deliverable prosthetic heart valves and methods of delivery
US11931253B2 (en) 2020-01-31 2024-03-19 4C Medical Technologies, Inc. Prosthetic heart valve delivery system: ball-slide attachment
US11992403B2 (en) 2020-03-06 2024-05-28 4C Medical Technologies, Inc. Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells

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Publication number Priority date Publication date Assignee Title
US6790229B1 (en) * 1999-05-25 2004-09-14 Eric Berreklouw Fixing device, in particular for fixing to vascular wall tissue
US7201772B2 (en) 2003-07-08 2007-04-10 Ventor Technologies, Ltd. Fluid flow prosthetic device
EP2526898B1 (fr) * 2003-12-23 2013-04-17 Sadra Medical, Inc. Valvule cardiaque repositionnable
US8246675B2 (en) * 2003-12-23 2012-08-21 Laboratoires Perouse Kit for implanting in a duct
US7311730B2 (en) * 2004-02-13 2007-12-25 Shlomo Gabbay Support apparatus and heart valve prosthesis for sutureless implantation
DE102005052628B4 (de) * 2005-11-04 2014-06-05 Jenavalve Technology Inc. Selbstexpandierendes, flexibles Drahtgeflecht mit integrierter Klappenprothese für den transvaskulären Herzklappenersatz und ein System mit einer solchen Vorrichtung und einem Einführkatheter
US8876894B2 (en) * 2006-09-19 2014-11-04 Medtronic Ventor Technologies Ltd. Leaflet-sensitive valve fixation member
WO2009132187A1 (fr) * 2008-04-23 2009-10-29 Medtronic, Inc. Dispositifs de valvule cardiaque à stent
CA2749026C (fr) * 2008-09-29 2018-01-09 Impala, Inc. Valvule cardiaque
US20100217382A1 (en) * 2009-02-25 2010-08-26 Edwards Lifesciences Mitral valve replacement with atrial anchoring
EP4119098A1 (fr) * 2009-04-15 2023-01-18 Edwards Lifesciences CardiAQ LLC Implant vasculaire et système de distribution
US8652203B2 (en) * 2010-09-23 2014-02-18 Cardiaq Valve Technologies, Inc. Replacement heart valves, delivery devices and methods
CA3050297A1 (fr) * 2009-11-05 2011-05-12 The Trustees Of The University Of Pennsylvania Prothese de valve
WO2011133792A1 (fr) * 2010-04-23 2011-10-27 Medtronic Inc. Systèmes de libération et méthodes d'implantation de valvules cardiaques prothétiques
US8657872B2 (en) * 2010-07-19 2014-02-25 Jacques Seguin Cardiac valve repair system and methods of use
EP2444030A1 (fr) * 2010-08-31 2012-04-25 Biotronik AG Implant de valvule pour implantation dans un corps animal et/ou le corps humain
JP5995110B2 (ja) * 2010-10-21 2016-09-21 メドトロニック，インコーポレイテッド 心室内ロープロファイル補綴僧帽弁
CA3040390C (fr) * 2011-08-11 2022-03-15 Tendyne Holdings, Inc. Ameliorations apportees a des valves prothetiques et inventions associees
CN111000663B (zh) * 2011-10-19 2022-04-15 托尔福公司 人工心脏瓣膜装置、人工二尖瓣和相关***及方法
EP3943047B1 (fr) * 2011-10-19 2023-08-30 Twelve, Inc. Dispositif de remplacement de valvule cardiaque

Also Published As

Publication number Publication date
KR102256192B1 (ko) 2021-05-26
KR20160068875A (ko) 2016-06-15
JP6869294B2 (ja) 2021-05-12
AU2014334772A1 (en) 2016-03-24
IL244279B (en) 2020-07-30
BR112016007555B1 (pt) 2021-05-18
JP6814042B2 (ja) 2021-01-13
SG11201601674WA (en) 2016-04-28
AU2014334772B2 (en) 2018-12-13
IL244279A0 (en) 2016-04-21
JP2016531722A (ja) 2016-10-13
BR112016007555A2 (pt) 2017-08-01
CA2922123A1 (fr) 2015-04-23
CN105658179A (zh) 2016-06-08
CN105658179B (zh) 2018-06-12
JP2019193874A (ja) 2019-11-07

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Effective date: 20171206