(19)
(11) EP 4 816 030 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 24898746.3

(22) Date of filing: 27.11.2024
(51) International Patent Classification (IPC): 
A61M 5/315(2006.01)
A61M 5/31(2006.01)
(52) Cooperative Patent Classification (CPC):
A61M 5/1456; A61M 2005/14506
(86) International application number:
PCT/US2024/057710
(87) International publication number:
WO 2025/117714 (05.06.2025 Gazette 2025/23)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 28.11.2023 US 202363603176 P
26.11.2024 US 202418961267

(71) Applicant: KORU Medical Systems, Inc.
Mahwah, NJ 07430 (US)

(72) Inventors:
  • CASE, Brian
    Lake Villa, Illinois 69946 (US)
  • KARLSEN, Erik
    Highland Lakes, New Jersey 07422 (US)
  • WATTS, Steven
    San Diego, California 92109 (US)
  • SMITH, Peter
    Zebulon, North Carolina 27597 (US)
  • JEFFER, Gabriel
    Raleigh, North Carolina 27610 (US)
  • ROBERTS, Derek
    Chicago, Illinois 60611 (US)
  • BLACKBURN III, Thomas
    Holly Springs, North Carolina 27540 (US)
  • COLONNA, Gabriella
    Ridgewood, New Jersey 07450 (US)
  • HOFF, Robert
    Boonton, New Jersey 07005 (US)
  • HOWELL, Wesley
    Ringwood, New Jersey 07456 (US)
  • TARSIA, Paul
    Ringwood, New Jersey 07456 (US)

(74) Representative: EIP 
Fairfax House 15 Fulwood Place
London WC1V 6HU
London WC1V 6HU (GB)

   


(54) SYSTEM AND METHOD FOR A CONSTANT FORCE SYRINGE PUMP ACCOMMODATING SYRINGES OF DIFFERENT SIZES