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1. WO2014144247 - HANDLE MECHANISM AND FUNCTIONALITY FOR REPOSITIONING AND RETRIEVAL OF TRANSCATHETER HEART VALVES

Publication Number WO/2014/144247
Publication Date 18.09.2014
International Application No. PCT/US2014/028576
International Filing Date 14.03.2014
IPC
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
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
2
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
95
Instruments specially adapted for placement or removal of stents or stent-grafts
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
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
2
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
82
Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
25
Catheters; Hollow probes
01
Introducing, guiding, advancing, emplacing or holding catheters
09
Guide wires
A61F 2/95 (2013.01)
A61F 2/82 (2013.01)
A61M 25/09 (2006.01)
CPC
A61F 2/2418
A61F 2/2439
A61F 2002/9505
A61F 2002/9517
A61F 2220/0033
A61F 2250/0006
Applicants
  • CALIFORNIA INSTITUTE OF TECHNOLOGY [US/US]; Office of Technology Transfer 1200 E. California Blvd.. M/C/6-32 Pasadena, CA 91125, US
  • KHERADVAR, Arash [US/US]; US
  • KELLEY, Gregory S. [US/US]; US
  • GHARIB, Morteza [US/US]; US
Inventors
  • KHERADVAR, Arash; US
  • KELLEY, Gregory S.; US
  • GHARIB, Morteza; US
Agents
  • MARK STIRRAT; One LLP 4000 MacArthur Blvd. East Tower, Suite 500 Newport Beach, CA 92660 Newport Beach, California 92660, US
Priority Data
61/793,92615.03.2013US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HANDLE MECHANISM AND FUNCTIONALITY FOR REPOSITIONING AND RETRIEVAL OF TRANSCATHETER HEART VALVES
(FR) MÉCANISME DE POIGNÉE ET FONCTIONNALITÉ PERMETTANT DE REPOSITIONNER ET D'EXTRAIRE DES VALVULES CARDIAQUES TRANSCATHÉTER
Abstract
(EN)
Improved catheter devices for delivery, repositioning and/or percutaneous retrieval of percutaneously implanted heart valves are described, including a medical device handle that provides an array of features helpful in conducting a percutaneous heart valve implantation procedure while variously enabling radial expansion or contraction and/or lateral positioning control over the heart valve during the medical procedure.
(FR)
La présente invention concerne des dispositifs de cathéter améliorés destinés à l'implantation, au repositionnement et/ou à l'extraction par voie percutanée de valvules cardiaques implantées par voie percutanée, lesdits dispositifs comprenant une poignée de dispositif médical offrant un ensemble de fonctionnalités facilitant la procédure d'implantation de valvule cardiaque par voie percutanée tout en améliorant de diverses manières le contrôle de l'expansion/de la contraction radiale et/ou du positionnement latéral de la valvule cardiaque pendant la procédure médicale.
Also published as
Latest bibliographic data on file with the International Bureau