(19)
(11) EP 4 460 348 A1

(12)

(43) Date of publication:
13.11.2024 Bulletin 2024/46

(21) Application number: 23722879.6

(22) Date of filing: 27.04.2023
(51) International Patent Classification (IPC): 
A61M 5/20(2006.01)
A61M 5/50(2006.01)
A61M 5/315(2006.01)
A61M 5/24(2006.01)
(52) Cooperative Patent Classification (CPC):
A61M 5/20; A61M 5/2448; A61M 5/31551; A61M 5/31558; A61M 5/31575; A61M 5/3158; A61M 5/31585; A61M 2005/2407; A61M 2005/2488
(86) International application number:
PCT/EP2023/061175
(87) International publication number:
WO 2023/209120 (02.11.2023 Gazette 2023/44)
(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:
KH MA MD TN

(30) Priority: 27.04.2022 EP 22170342
10.06.2022 US 202217837959
10.06.2022 US 202217837969
10.06.2022 US 202217837951
20.06.2022 US 202217844415
22.06.2022 EP 22180552
05.07.2022 EP 22183157
12.07.2022 EP 22184328
18.08.2022 US 202217890923
04.11.2022 US 202217981231

(71) Applicant: medmix Switzerland AG
9469 Haag (Rheintal) (CH)

(72) Inventors:
  • BECHTOLD, Herbert
    78588 Denkingen (DE)
  • COSTELLO, Peter Calvin
    Raynham, Massachusetts 02767 (US)
  • FOCHT, Kenneth Allen
    Needham, Massachusetts 02492 (US)
  • SMITH, Daniel P.
    Portsmouth, Rhode Island 02871 (US)
  • KEITEL, Joachim
    70567 Stuttgart (DE)

(74) Representative: Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB 
Martin-Greif-Strasse 1
80336 München
80336 München (DE)

   


(54) DOSE SETTING MECHANISM AND METHOD OF LOCKING AN INJECTION PEN