公开(公告)号：USD1030040S1

公开(公告)日：2024-06-04

申请号：US29720554

申请日：2020-01-14

Applicant: AMGEN INC.

Designer： Peter Dan Kaare Soelberg ,  Kasper Poder ,  Rasmus Ohlenschlager ,  Dylan Bourelle

Abstract: FIG. 1 is a perspective view showing a fourth 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.

公开(公告)号：US11191904B2

公开(公告)日：2021-12-07

申请号：US16154759

申请日：2018-10-09

Applicant: AMGEN INC.

Inventor： Julian Jazayeri ,  Ronald Forster ,  Jolita Seckute ,  Olivia Alice Henderson ,  Kristen Brown ,  Gregory Gordon ,  Rasmus Øhlenschlæger ,  Peter Dan Kaare Soelberg

IPC: A61M5/31 ,  A61M5/315 ,  F16J1/00 ,  A61M5/142 ,  A61M5/20

Abstract: A plunger configured as described herein provides geometry optimizations to minimize friction magnitude and variability during use by maintaining low deformation under large extrusion forces. More specifically, plunger embodiments described herein minimize a contact area between the plunger and a syringe or chamber, while also maintaining high contract pressures to maintain container closure integrity. Moreover, the plunger embodiments are configured to have minimal or no increase in the contact area under high loads associated with the delivery of viscous products.

公开(公告)号：USD1030041S1

公开(公告)日：2024-06-04

申请号：US29720569

申请日：2020-01-14

Applicant: AMGEN INC.

Designer： Peter Dan Kaare Soelberg ,  Kasper Poder ,  Rasmus Ohlenschlager ,  Dylan Bourelle

Abstract: FIG. 1 is a perspective view showing a fourth 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 lines show portions of the handheld drug delivery device that 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：US20190143047A1

公开(公告)日：2019-05-16

申请号：US16154759

申请日：2018-10-09

Applicant: AMGEN INC.

Inventor： Julian Jazayeri ,  Ronald Forster ,  Jolita Seckute ,  Olivia Alice Henderson ,  Kristen Brown ,  Gregory Gordon ,  Rasmus Øhlenschlæger ,  Peter Dan Kaare Soelberg

IPC: A61M5/315 ,  A61M5/20

Abstract: A plunger configured as described herein provides geometry optimizations to minimize friction magnitude and variability during use by maintaining low deformation under large extrusion forces. More specifically, plunger embodiments described herein minimize a contact area between the plunger and a syringe or chamber, while also maintaining high contract pressures to maintain container closure integrity. Moreover, the plunger embodiments are configured to have minimal or no increase in the contact area under high loads associated with the delivery of viscous products.