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1. WO2022011080 - MECHANICALLY EXPANDABLE PROSTHETIC DEVICE

Publication Number WO/2022/011080
Publication Date 13.01.2022
International Application No. PCT/US2021/040789
International Filing Date 08.07.2021
IPC
A61F 2/24 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
24Heart valves
Applicants
  • EDWARDS LIFESCIENCES CORPORATION [US]/[US]
Inventors
  • YUSHTEIN, Haim
  • DVORSKY, Anatoly
  • MAIMON, David
  • NIR, Noam
  • BEN-YOSEF, Alon
Agents
  • GERMAN, Joel, B.
  • CRAPENHOFT, Michael
  • HAUSER, David, L.
  • KAISER, Annemarie
  • HO, Pui, Tong
Priority Data
63/049,81209.07.2020US
63/073,62202.09.2020US
63/138,59918.01.2021US
63/211,89217.06.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) MECHANICALLY EXPANDABLE PROSTHETIC DEVICE
(FR) DISPOSITIF PROTHÉTIQUE MÉCANIQUEMENT EXTENSIBLE
Abstract
(EN) A prosthetic device, such as a prosthetic heart valve, can include a frame that is radially expandable and compressible between a radially compressed state and a radially expanded state. In some examples, the prosthetic device can include locking mechanisms that are configured to hold the prosthetic device in a radially expanded state. In some examples, the locking mechanisms can be integrated into the frame of the prosthetic device.
(FR) La présente invention concerne un dispositif prothétique, tel qu'une valvule cardiaque prothétique, pouvant comprendre une armature qui peut se déployer et se rétracter radialement entre une configuration radialement rétractée et une configuration radialement déployée. Dans certains exemples, le dispositif prothétique peut comprendre des mécanismes de verrouillage qui sont conçus pour maintenir le dispositif prothétique dans une configuration radialement déployée. Dans certains exemples, les mécanismes de verrouillage peuvent être intégrés dans l'armature du dispositif prothétique.
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