(19)
(11)EP 3 747 486 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
13.01.2021 Bulletin 2021/02

(43)Date of publication A2:
09.12.2020 Bulletin 2020/50

(21)Application number: 20186903.9

(22)Date of filing:  08.03.2013
(51)International Patent Classification (IPC): 
A61M 5/19(2006.01)
A61M 5/315(2006.01)
A61J 1/06(2006.01)
A61M 5/24(2006.01)
A61J 1/20(2006.01)
(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

(30)Priority: 08.03.2012 US 201261608451 P

(62)Application number of the earlier application in accordance with Art. 76 EPC:
13710760.3 / 2822617

(71)Applicant: Becton, Dickinson and Company
Franklin Lakes, NJ 07417-1880 (US)

(72)Inventors:
  • CRONENBERG, Richard
    Mahwah, NJ New Jersey 07430 (US)
  • WU, Haiming
    North Attleboro, ME Maine 02760 (US)

(74)Representative: dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB 
Deichmannhaus am Dom Bahnhofsvorplatz 1
50667 Köln
50667 Köln (DE)

  


(54)DRUG RECONSTITUTION SYSTEM


(57) A system including an adapter for sequential engagement with a cartridge containing a first substance and a vial containing a second substance is disclosed. The adapter is configured to first engage with the vial and subsequently engage with the cartridge such that the cartridge is in fluid communication with the vial via the adapter. The system includes a latch member engageable with a portion of the cartridge. A plunger rod includes a protrusion and is adapted to communicate with the latch member, the plunger rod being transitionable from a disengaged position, in which the protrusion of the plunger rod is disengaged from the latch member and the latch member is locked to the cartridge, to an engaged position, in which the protrusion is engaged with the latch member and the latch member is unlocked from the cartridge and locked to the plunger rod.







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Search report