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Patent Searching and Data


Title:
DRUG DELIVERY DEVICE WITH GEAR MODULE AND RELATED METHOD OF ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2019/022951
Kind Code:
A8
Abstract:
Drug delivery devices and related methods of assembly are disclosed. The drug delivery device may include a main housing having an interior surface defining an enclosed space, and an exterior surface releasably attachable to a patient. A container may be disposed in the enclosed space and include a reservoir containing a drug and a stopper. A drive assembly may also be disposed in the enclosed space and configured to move the stopper through the reservoir to expel the drug from the reservoir. The drive assembly may include a rotational power source and a gear module. The gear module may include a mounting plate and a plurality of gears rotatably connected to the mounting plate. Furthermore, the mounting plate may be separate from the main housing.

Inventors:
OLIVAS, Jerome (1456 Calle Colina, Thousand Oaks, CA, 91360, US)
SONG, Guojie (11254 Bentcreek Road, Moorpark, CA, 93021, US)
DUTTA RAY, Sudeshna (300 Rolling Oaks Drive, Apt. 119Thousand Oaks, CA, 91361, US)
Application Number:
US2018/041569
Publication Date:
August 08, 2019
Filing Date:
July 11, 2018
Export Citation:
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Assignee:
AMGEN INC. (One Amgen Center Drive, Thousand Oaks, CA, 91320-1799, US)
International Classes:
A61M5/142; A61M5/145; A61M5/158; A61M5/24; A61M5/315; B05C17/01; F04B43/12
Attorney, Agent or Firm:
CHAVKA, Daniel, T. (Marshall, Gerstein & Borun LLP233 S. Wacker Drive,6300 Willis Towe, Chicago IL, 60606-6357, US)
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