(19)
(11) EP 4 117 584 A1

(12)

(43) Date of publication:
18.01.2023 Bulletin 2023/03

(21) Application number: 21768408.3

(22) Date of filing: 10.03.2021
(51) International Patent Classification (IPC): 
A61F 2/24(2006.01)
(52) Cooperative Patent Classification (CPC):
A61F 2/2418; A61F 2220/0008; A61B 2017/0649; A61B 17/064
(86) International application number:
PCT/US2021/021764
(87) International publication number:
WO 2021/183679 (16.09.2021 Gazette 2021/37)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 11.03.2020 US 202062988253 P

(71) Applicant: Sutra Medical, Inc.
Marietta, GA 30062 (US)

(72) Inventors:
  • PHAM, Thuy
    Marietta, GA 30062 (US)
  • MARTIN, Caitlin
    Marietta, GA 30062 (US)
  • HAMIDEH, Nur
    Marietta, GA 30062 (US)

(74) Representative: Thurston, Joanna 
Withers & Rogers LLP 2 London Bridge
London SE1 9RA
London SE1 9RA (GB)

   


(54) TRANSCATHETER VALVE LEAFLET REPLACEMENT DEVICE, DELIVERY, GUIDING AND FIXATION SYSTEM AND METHOD FOR SAME