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1. WO2016014821 - DEVICES AND METHODS FOR TREATING HEART FAILURE

Publication Number WO/2016/014821
Publication Date 28.01.2016
International Application No. PCT/US2015/041777
International Filing Date 23.07.2015
IPC
A61B 17/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
CPC
A61B 17/0218
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
02for holding wounds open; Tractors
0218for minimally invasive surgery
A61B 17/11
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
11for performing anastomosis; Buttons for anastomosis
A61B 2017/00252
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00234for minimally invasive surgery
00238Type of minimally invasive operation
00243cardiac
00247Making holes in the wall of the heart, e.g. laser Myocardial revascularization
00252for by-pass connections, i.e. connections from heart chamber to blood vessel or from blood vessel to blood vessel
A61B 2017/00575
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
00575for closure at remote site, e.g. closing atrial septum defects
A61B 2017/00592
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
00575for closure at remote site, e.g. closing atrial septum defects
00592Elastic or resilient implements
A61B 2017/00601
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
00575for closure at remote site, e.g. closing atrial septum defects
00601Implements entirely comprised between the two sides of the opening
Applicants
  • CORVIA MEDICAL, INC. [US]/[US]
Inventors
  • FORCUCCI, Stephen, J.
  • FINCH, Matthew, J.
  • MAGNIN, Christopher, J.
  • MCNAMARA, Edward, I.
  • DEVELLIAN, Carol, A.
Agents
  • SHAY, James, R.
Priority Data
62/028,28623.07.2014US
62/167,62428.05.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVICES AND METHODS FOR TREATING HEART FAILURE
(FR) DISPOSITIFS ET PROCÉDÉS DE TRAITEMENT D'INSUFFISANCE CARDIAQUE
Abstract
(EN)
A device for implanting into an atrial septum of a patient. In some embodiments, the device has a core region to be disposed in an opening in the atrial septum; a distal retention region adapted to engage tissue on a left atrial side of the septal wall; a proximal retention region adapted to engage tissue on a right atrial side of the septal wall; and a retrieval region comprising a plurality of retrieval members, each retrieval member comprising a connector at a proximal end, the connector being adapted to connect to a delivery system. The device has a delivery configuration and a deployed configuration, the core region, distal retention region and proximal retention region each having a smaller diameter in the delivery configuration than in the deployed configuration, the retrieval member connectors being disposed proximal to and radially outward from the opening in the deployed configuration.
(FR)
L'invention concerne un dispositif à implanter dans une cloison auriculaire d'un patient. Dans certains modes de réalisation, le dispositif comprend une région de noyau à disposer dans une ouverture dans la cloison auriculaire; une région de retenue distale conçue pour mettre en prise un tissu sur un côté auriculaire gauche de la paroi septale; une région de retenue proximale conçue pour mettre en prise le tissu sur un côté auriculaire droit de la paroi septale; et une région d'extraction comprenant une pluralité d'éléments d'extraction, chaque élément d'extraction comprenant un raccord à une extrémité proximale, le raccord étant conçu pour être relié à un système de pose. Le dispositif a une configuration de pose et une configuration déployée, la région de noyau, la région de retenue distale et la région de retenue proximale ayant chacune un diamètre plus petit dans la configuration de pose que dans la configuration déployée, les raccords d'élément d'extraction étant disposés à proximité de l'ouverture et radialement vers l'extérieur de cette dernière dans la configuration déployée.
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