(19)

(11)

EP 4 583 821 A1

(12)

(43) Date of publication: 16.07.2025 Bulletin 2025/29 (21) Application number: 23862674.1 (22) Date of filing: 08.09.2023

(51) International Patent Classification (IPC):  A61F 2/30(2006.01) A61F 2/42(2006.01) (52) Cooperative Patent Classification (CPC): A61F 2/3859; A61F 2/389; A61F 2/3886; A61F 2002/30736; A61F 2002/30616 (86) International application number: PCT/IN2023/050852 (87) International publication number: WO 2024/052942 (14.03.2024 Gazette 2024/11)

(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: 08.09.2022 IN 202221051297 (71) Applicant: Biorad Medisys Private Limited Pune 411 014, MH (IN)	(72) Inventors: PRADHAN, Debasish Pune, Maharashtra 411021 Pune 411021 (IN) PATIL, Ankita Pune, Maharashtra 411021 Pune 411021 (IN) (74) Representative: Valet Patent Services Limited  c/o Caya 83713X Am Börstig 5 96052 Bamberg 96052 Bamberg (DE)