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公开(公告)号：US12208245B2
公开(公告)日：2025-01-28
申请号：US17035927
申请日：2020-09-29
Applicant: AMGEN INC.
Inventor： Emil Finkelstein , Lars Eilertsen , Michael Sorensen , Tobias Maduro Norbo
Abstract: A drug delivery device may include a housing having an opening and a drug storage container having a body portion with a proximal end and a distal end and a delivery member extending from the distal end of the body portion. The device may also include a plunger moveable toward the distal end of the drug storage container to expel a drug from the drug storage container through the delivery member and a plunger biasing member configured to urge the plunger toward the distal end of the drug storage container. The device may further include a container holder configured to support the drug storage container with respect to the housing such that a resultant force acting on the drug storage container from the plunger biasing member is at least substantially completely borne by the distal end of the body portion of the drug storage container.
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Patent Agency Ranking
公开(公告)号：US11878149B2
公开(公告)日：2024-01-23
申请号：US17036129
申请日：2020-09-29
Applicant: AMGEN INC.
Inventor： Emil Finkelstein , Soren Forbech Skall , Lars Eilertsen , Matias Melander , Jan Jensen
CPC classification number: A61M5/31536 , A61M5/20 , A61M5/3137 , A61M5/3157 , A61M5/3204 , A61M2205/581 , A61M2205/582
Abstract: A drug delivery device may include a housing defining a longitudinal axis and having an opening and a drug storage container including a delivery member having an insertion end configured to extend at least partially through the opening during a delivery state. The device may also include plunger moveable toward the distal end of the drug storage container to expel a drug from the drug storage container through the delivery member, the plunger including a body portion having an inner wall defining an axial chamber and an outer wall cooperating with the inner wall to define a body thickness. The device may further include a plunger biasing member disposed at least partially within the axial chamber, the plunger biasing member configured to urge the plunger toward the distal end of the drug storage container.
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公开(公告)号：USD1010811S1
公开(公告)日：2024-01-09
申请号：US29707709
申请日：2019-09-30
Applicant: AMGEN INC.
Designer： Emil Finkelstein , Kasper Friis , Lars Eilertsen
Abstract: This patent or application file contains a least one drawing executed partly in color. Copies of this patent or patent application publication with drawing(s) partly in color will be provided by the Office upon request and payment of any necessary fee.
FIG. 1 is a perspective view showing a first embodiment of a new design for a handheld drug delivery device;
FIG. 2 is a front view of the handheld drug delivery device of FIG. 1;
FIG. 3 is a rear view of the handheld drug delivery device of FIG. 1;
FIG. 4 is a right-side view of the handheld drug delivery device of FIG. 1;
FIG. 5 is a left-side view of the handheld drug delivery device of FIG. 1;
FIG. 6 is a top view of the handheld drug delivery device of FIG. 1;
FIG. 7 is a bottom view of the handheld drug delivery device of FIG. 1;
FIG. 8 is a perspective view of the handheld drug delivery device of FIG. 1 with its cap removed; and,
FIG. 9 is a top view of the handheld drug delivery device of FIG. 1 with its cap removed.
The broken line areas of the handheld drug delivery device are included for the purpose of illustrating environment and form no part of the claimed design.
Those portions of the drawings that are not shown in color are intended to encompass designs where those portions are of any color, or are clear, transparent, opaque, or otherwise.-
公开(公告)号：USD1004078S1
公开(公告)日：2023-11-07
申请号：US29892413
申请日：2023-05-17
Applicant: AMGEN INC.
Designer： Emil Finkelstein , Kasper Friis , Lars Eilertsen
Abstract: FIG. 1 is a perspective view showing a new design for a handheld drug delivery device;
FIG. 2 is a front view of the handheld drug delivery device of FIG. 1;
FIG. 3 is a rear view of the handheld drug delivery device of FIG. 1;
FIG. 4 is a right-side view of the handheld drug delivery device of FIG. 1;
FIG. 5 is a left-side view of the handheld drug delivery device of FIG. 1;
FIG. 6 is a top view of the handheld drug delivery device of FIG. 1;
FIG. 7 is a bottom view of the handheld drug delivery device of FIG. 1;
FIG. 8 is a perspective view of the handheld drug delivery device of FIG. 1 with its cap removed; and,
FIG. 9 is a top view of the handheld drug delivery device of FIG. 1 with its cap removed.
The broken lines shown in the figures depict portions of the handheld drug delivery device that form no part of the claimed design.-
公开(公告)号：US20220401650A1
公开(公告)日：2022-12-22
申请号：US17841845
申请日：2022-06-16
Applicant: AMGEN INC.
Inventor： Kasper Poder , David Lavmand Muller , Peter Werner Hansen , Lars Eilertsen
Abstract: A drug delivery device is provided, including a housing, a drug storage container, a plunger, a plunger biasing member, a releaser, and a shock absorber. The housing defines a longitudinal axis and has an opening. The drug storage container includes a barrel, a stopper, and a delivery member, where the stopper is movably positioned within the barrel. The delivery member is positioned at a distal end of the barrel and has an insertion end configured to extend at least partially through the opening during a delivery state. The plunger is moveable toward the distal end of the drug storage container to engage the stopper and expel a drug from the drug storage container through the delivery member. The plunger biasing member is coupled with the plunger and configured to urge the plunger toward the distal end of the drug storage container. The releaser member has a first position wherein the releaser member prevents the plunger from moving into the delivery state and a second position wherein the releaser member does not prevent the plunger from moving into the delivery state. The shock absorber is configured to absorb an impact force and prevent unintended movement of the releaser member.
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公开(公告)号：US20210093793A1
公开(公告)日：2021-04-01
申请号：US17036129
申请日：2020-09-29
Applicant: AMGEN INC.
Inventor： Emil Finkelstein , Soren Forbech Skall , Lars Eilertsen , Matias Melander , Jan Jensen
IPC: A61M5/315
Abstract: A drug delivery device may include a housing defining a longitudinal axis and having an opening and a drug storage container including a delivery member having an insertion end configured to extend at least partially through the opening during a delivery state. The device may also include plunger moveable toward the distal end of the drug storage container to expel a drug from the drug storage container through the delivery member, the plunger including a body portion having an inner wall defining an axial chamber and an outer wall cooperating with the inner wall to define a body thickness. The device may further include a plunger biasing member disposed at least partially within the axial chamber, the plunger biasing member configured to urge the plunger toward the distal end of the drug storage container.
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