WO2024161309 - SYSTEMS AND METHODS FOR DELIVERING PROSTHETICS TO TREAT A CARDIAC VALVE
National phase entry is expected:
Publication Number
WO/2024/161309
Publication Date
08.08.2024
International Application No.
PCT/IB2024/050858
International Filing Date
30.01.2024
Title **
[English]
SYSTEMS AND METHODS FOR DELIVERING PROSTHETICS TO TREAT A CARDIAC VALVE
[French]
SYSTÈMES ET MÉTHODES DE POSE DE PROTHÈSES POUR TRAITER UNE VALVE CARDIAQUE
Applicants **
CROIVALVE LTD.
Liffey Trust Enterprise Centre
117-125 Sheriff St. Upper, Unit A
Dublin 1, D01 F6P0, IE
Inventors
QUINN, Conor
20 Talbot Road
Malahide, County Dublin, K36V9997, IE
SOBRINO-SERRANO, Gabriel
Tawnagh West
Kinvara, County Galway, IE
LAUNOIS, Pascal
39 Sweetmount Park
Dundrum, Dublin, 14, IE
KENNY, Gavin
4 Garran Ard
Doughiska, Galway, IE
Priority Data
63/482,478
31.01.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 2357 | |
| EPO | Filing, Examination | 13438 | |
| Japan | Filing | 589 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 6560 |
Total: 23519 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Apparatus and methods for repairing a cardiac valve, e.g., a tricuspid valve, are provided. The apparatus may include a prosthetic device coupled to an elongated support to suspend and maintain the prosthetic device within the cardiac valve. The support may include a proximal, delivery portion detachably coupled to a distal, implantable portion, and two or more adjustable bends to facilitate navigation through the patient's anatomy. The adjustable bends may be selectively adjusted. Components of the distal implantable portion may be locked to each other, and the proximal, delivery portion may be detached from the distal, implantable portion responsive to actuation at a handle operatively coupled to the support. The prosthetic coaptation device may be formed of biocompatible material coupled to a frame, and may have prosthetic leaflets that allow blood flow in one direction during, e.g., diastole, but prevent blood regurgitation during, e.g., systole.[French]
L'invention concerne un appareil et des méthodes de réparation de valve cardiaque, par exemple de valve tricuspide. L'appareil peut comprendre un dispositif prothétique couplé à un support allongé pour suspendre et maintenir le dispositif prothétique à l'intérieur de la valve cardiaque. Le support peut comprendre une partie proximale de pose couplée de manière amovible à une partie distale implantable, et au moins deux coudes ajustables pour faciliter la navigation dans l'anatomie du patient. Les coudes ajustables peuvent être ajustés de manière sélective. Les composants de la partie distale implantable peuvent être verrouillés l'un à l'autre, et la partie proximale de pose peut être détachée de la partie distale implantable en réponse à un actionnement au niveau d'une poignée couplée de manière fonctionnelle au support. Le dispositif de coaptation prothétique peut être constitué d'un matériau biocompatible couplé à un cadre, et peut comprendre des feuillets prothétiques qui permettent un écoulement sanguin dans un sens pendant, par exemple, la diastole, mais qui empêchent une régurgitation de sang pendant, par exemple, la systole.