公开(公告)号：US20200261643A1

公开(公告)日：2020-08-20

申请号：US16341796

申请日：2017-10-25

Applicant: AMGEN INC.

Inventor： Margaux Frances Boyaval ,  Allan Lee Cameron ,  Gregg Allen Flender ,  Maxwell Franklin Bischoff

IPC: A61M5/142

Abstract: Various novel arrangements for facilitating adherence of an on-body injector onto a patient's skin and subsequently removing the injector after drug delivery has occurred. Such arrangements can include adhesive configurations that conform to body contours, adhesive configurations that include pull rings or chords, tabs, or perforated seams to facilitate one-step or two-step removal, and/or injector bodies with gripping features to facilitate manual grasping.

公开(公告)号：US11590277B2

公开(公告)日：2023-02-28

申请号：US16488120

申请日：2018-03-06

Applicant: AMGEN INC.

Inventor： Brian Stonecipher ,  Margaux Frances Boyaval ,  James Chan ,  Avon Kuo ,  Allan Lee Cameron ,  Maxwell Franklin Bischoff ,  Gregg Allen Flender

IPC: A61M5/14 ,  A61M5/142

Abstract: A wearable drug delivery device includes an injector having a housing, a reservoir, a needle or cannula, a drive mechanism for urging drug product out of the reservoir, through the needle or cannula, and to a patient, and an activator mechanism disposed on a surface of the housing for activating the drive mechanism. An activation prevention mechanism is coupled to the injector housing and/or activation prevention mechanism to prevent inadvertent actuation of the activator mechanism.

公开(公告)号：US20190381238A1

公开(公告)日：2019-12-19

申请号：US16488120

申请日：2018-03-06

Applicant: AMGEN INC.

Inventor： Brian Stonecipher ,  Margaux Frances Boyaval ,  James Chan ,  Avon Kuo ,  Allan Lee Cameron ,  Maxwell Franklin Bischoff ,  Gregg Allen Flender

IPC: A61M5/14 ,  A61M5/142

Abstract: A wearable drug delivery device includes an injector having a housing, a reservoir, a needle or cannula, a drive mechanism for urging drug product out of the reservoir, through the needle or cannula, and to a patient, and an activator mechanism disposed on a surface of the housing for activating the drive mechanism. An activation prevention mechanism is coupled to the injector housing and/or activation prevention mechanism to prevent inadvertent actuation of the activator mechanism.