EP3823559A1 - Prothèse valvulaire cardiaque, en particulier appropriée pour une implantation par voie transcathéter - Google Patents

Prothèse valvulaire cardiaque, en particulier appropriée pour une implantation par voie transcathéter

Info

Publication number
EP3823559A1
EP3823559A1 EP19759745.3A EP19759745A EP3823559A1 EP 3823559 A1 EP3823559 A1 EP 3823559A1 EP 19759745 A EP19759745 A EP 19759745A EP 3823559 A1 EP3823559 A1 EP 3823559A1
Authority
EP
European Patent Office
Prior art keywords
armature
valve
radially
flaps
armature according
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.)
Pending
Application number
EP19759745.3A
Other languages
German (de)
English (en)
Inventor
Franco Vallana
Maria Curcio
Matteo Antoniotti
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.)
Alvimedica Tibbi Ueruenler Sanayi Ve Dis Ticaret AS
Original Assignee
Alvimedica Tibbi Ueruenler Sanayi Ve Dis Ticaret AS
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
Application filed by Alvimedica Tibbi Ueruenler Sanayi Ve Dis Ticaret AS filed Critical Alvimedica Tibbi Ueruenler Sanayi Ve Dis Ticaret AS
Publication of EP3823559A1 publication Critical patent/EP3823559A1/fr
Pending legal-status Critical Current

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
    • A61F2/2412—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

Abstract

Armature (1) pour une prothèse valvulaire cardiaque (13), se prolongeant le long d'un axe longitudinal (x) et radialement extensible et repliable, comprenant un corps (9) qui comprend un élément annulaire (10), supportant la valvule prothétique (13), une structure d'ancrage (12), qui est insérée dans une cavité du cœur d'un patient, et une pluralité de formations radiales (14), déployables radialement par rapport au corps (9) pour maintenir les lambeaux (15) de la valvule native en position ouverte, l'armature (1) étant conçue de manière à éviter un ancrage à l'anneau d'une valvule cardiaque native.
EP19759745.3A 2018-07-20 2019-07-19 Prothèse valvulaire cardiaque, en particulier appropriée pour une implantation par voie transcathéter Pending EP3823559A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000007382A IT201800007382A1 (it) 2018-07-20 2018-07-20 Protesi valvolare cardiaca, adatta in particolar modo ad essere impiantata per via transcatetere.
PCT/IB2019/056188 WO2020016842A1 (fr) 2018-07-20 2019-07-19 Prothèse valvulaire cardiaque, en particulier appropriée pour une implantation par voie transcathéter

Publications (1)

Publication Number Publication Date
EP3823559A1 true EP3823559A1 (fr) 2021-05-26

Family

ID=63896512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19759745.3A Pending EP3823559A1 (fr) 2018-07-20 2019-07-19 Prothèse valvulaire cardiaque, en particulier appropriée pour une implantation par voie transcathéter

Country Status (3)

Country Link
EP (1) EP3823559A1 (fr)
IT (1) IT201800007382A1 (fr)
WO (1) WO2020016842A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107530159B (zh) * 2015-02-20 2020-11-24 4C医学技术有限公司 用于心脏治疗的装置、系统和方法
CN107405194B (zh) * 2015-11-06 2021-02-02 麦克尔有限公司 二尖瓣假体
CA3035825A1 (fr) * 2016-12-02 2018-06-07 Sino Medical Sciences Technology Inc. Valvule cardiaque a profil bas et systeme de pose

Also Published As

Publication number Publication date
IT201800007382A1 (it) 2020-01-20
WO2020016842A1 (fr) 2020-01-23
WO2020016842A8 (fr) 2021-02-18

Similar Documents

Publication Publication Date Title
ES2959767T3 (es) Estaciones de amarre para válvulas transcatéter
US10543082B2 (en) Heart valve assembly
CN107530159B (zh) 用于心脏治疗的装置、系统和方法
US9192469B2 (en) Devices and methods for loading a prosthesis onto a delivery system
EP3361988B1 (fr) Ensemble valvule mitrale
ES2870080T3 (es) Dispositivo y sistema para reemplazo de válvula mitral transcatéter
ES2952030T3 (es) Mecanismo de retención para válvulas protésicas
ES2933685T3 (es) Sistema de sustitución de válvula cardíaca protésica
US20170273782A1 (en) Cardiac valve support devices having improved compatibility with transcatheter prosthetic valves
US20100161045A1 (en) Expandable prosthetic valve having anchoring appendages
CA3109254C (fr) Seconde generation d'endoprothese vasculaire en trois parties
CN103108611A (zh) 瓣膜置换装置、用于瓣膜置换装置的递送装置以及瓣膜置换装置的生产方法
WO2007013108A1 (fr) Stent endoveineux et prothese endobiologique neovalvulaire veineuse
CN113164255A (zh) 模块化瓣膜置换系统及相关装置和使用方法
CN112754732B (zh) 一种介入式人工心脏瓣膜及医用装置
WO2016114719A1 (fr) Implantation percutanée de valvule de veine cave inférieure dans le cadre d'une régurgitation tricuspide grave
EP3823559A1 (fr) Prothèse valvulaire cardiaque, en particulier appropriée pour une implantation par voie transcathéter
US20230019677A1 (en) Connecting device for medical devices
US20220265421A1 (en) Anchoring frame device for an artificial valve and related systems and method

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210218

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230307