(19)
(11) EP 4 084 851 A1

(12)

(43) Date of publication:
09.11.2022 Bulletin 2022/45

(21) Application number: 21736214.4

(22) Date of filing: 04.01.2021
(51) International Patent Classification (IPC): 
A61M 25/09(2006.01)
A61M 25/10(2013.01)
A61M 25/18(2006.01)
 A61M 25/00(2006.01)
A61M 25/16(2006.01)
(52) Cooperative Patent Classification (CPC):
A61M 25/04; A61F 2210/0004; A61F 2230/0067; A61F 2220/0008; A61F 2220/0033; A61F 2/966; A61F 2/915; A61M 60/135; A61M 60/139; A61M 60/17; A61M 60/237; A61M 60/861; A61M 60/802
(86) International application number:
PCT/US2021/012083
(87) International publication number:
WO 2021/138673 (08.07.2021 Gazette 2021/27)
(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: 03.01.2020 US 202062957115 P
04.05.2020 WO PCT/ZA2020/050022

(71) Applicant: Puzzle Medical Devices Inc.
Montreal QC H4C 2Z6 (CA)

(72) Inventors:
  • GEORGES, Gabriel
    Québec G7A 3E3 (CA)
  • TRUDEAU, François
    Québec, Québec G1Y 2V5 (CA)
  • CRÊTE, Yves-Antoine
    Montréal, Québec H4C 2M7 (CA)
  • GÉNÉREUX, Philippe
    New York, New York 10023 (US)

(74) Representative: Cooley (UK) LLP 
22 Bishopsgate
London EC2N 4BQ
London EC2N 4BQ (GB)

   


(54) MAMMALIAN BODY CONDUIT INTRALUMENAL DEVICE AND LUMEN WALL ANCHOR ASSEMBLY, COMPONENTS THEREOF AND METHODS OF IMPLANTATION AND EXPLANTATION THEREOF