(19)
(11) EP 4 740 053 A1

(12)

(43) Date of publication:
13.05.2026 Bulletin 2026/20

(21) Application number: 24739200.4

(22) Date of filing: 03.07.2024
(51) International Patent Classification (IPC): 
G02B 21/00(2006.01)
A61B 90/20(2016.01)
 A61B 34/20(2016.01)
A61B 90/25(2016.01)
(52) Cooperative Patent Classification (CPC):
A61B 34/20; A61B 90/20; G02B 21/0012; A61B 90/25
(86) International application number:
PCT/EP2024/068773
(87) International publication number:
WO 2025/008422 (09.01.2025 Gazette 2025/02)
(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: 04.07.2023 EP 23183424

(71) Applicant: B. Braun New Ventures GmbH
79110 Freiburg im Breisgau (DE)

(72) Inventors:
  • BEYL, Tim
    79115 Freiburg im Breisgau (DE)
  • STAWIASKI, Jean
    79117 Freiburg (DE)

(74) Representative: Winter, Brandl - Partnerschaft mbB 
Alois-Steinecker-Straße 22
85354 Freising
85354 Freising (DE)

   


(54) MEDICAL SURGICAL MICROSCOPE WITH TARGET AUTOFOCUS AND METHOD FOR ADJUSTING THE FOCUS OF A MEDICAL SURGICAL MICROSCOPE