(19)
(11) EP 4 561 651 A1

(12)

(43) Date of publication:
04.06.2025 Bulletin 2025/23

(21) Application number: 22761692.7

(22) Date of filing: 29.07.2022
(51) International Patent Classification (IPC): 
A61M 1/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A61M 2202/0492; A61M 2202/0401; A61M 2210/101; A61M 2210/1017; A61M 1/74; A61M 2205/075; A61M 1/82; A61M 1/69
(86) International application number:
PCT/US2022/038867
(87) International publication number:
WO 2024/025559 (01.02.2024 Gazette 2024/05)
(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

(71) Applicant: Bard Peripheral Vascular, Inc.
Franklin Lakes, NJ 07417 (US)

(72) Inventors:
  • DONIEC, Katherine
    Franklin Lakes, New Jersey 07417 (US)
  • MASON, Amy A.
    Franklin Lakes, New Jersey 07417 (US)
  • PLISHKA, Michael
    Franklin Lakes, New Jersey 07417 (US)
  • SCHAUS, Erin L.
    Franklin Lakes, New Jersey 07417 (US)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)

   


(54) DRAINAGE SYSTEMS INCLUDING BELLOWS-TYPE PUMP FOR PROVIDING A NEGATIVE PRESSURE FOR DRAINING AND COLLECTING BODILY FLUIDS