摘要:
A button member (5) for operating a drive assembly (4) of a drug delivery device comprises a first portion being accessible by a user, a second portion in operative connection with the drive assembly (4), said second portion comprising a first guiding track (51) having a first track portion (511) in a first direction and a second track portion (512) in second direction, wherein the first track portion (511) is adapted to restrict the movement of the button member (5) to a substantially rotational motion, and wherein the second track portion (512) is adapted to restrict the movement of the button member (5) to an axial motion.
摘要:
An assembly of a drug delivery device comprises a body (10) having a distal end (11) and a proximal end (12), a drive assembly (4) arranged substantially within the body (10) to facilitate dispense of a medicinal product and a button member (5) arranged at the proximal end (12) of the body (10) and adapted to act upon the drive assembly (4). The drive assembly (4) has an initial pre-ready state, a transient state and a ready state; in the pre-ready and transient states the button member (5) is twistable with respect to the body (10) to act upon the drive assembly (4) and wherein in the ready state the button member (5) is axially moveable but not substantially twistable with respect to the body (10) to act upon the drive assembly (4) to dispense a dose of the medicinal product.
摘要:
An assembly of a drug delivery device with a longitudinal axis (L) is given, comprising a body (1) with a proximal end (2) and a distal end (3). The drug delivery device further comprises a drive assembly and a first button member (4). The drive assembly is at least partially arranged within the body (1) and is adapted to facilitate dispense of a medicinal product. The first button member (4) acts on the drive assembly to prepare the drug delivery device for dispensing the medicinal product. The first button member (4) is adapted to be detachable from the body (1) after the preparation of the drug delivery device is completed.
摘要:
The present disclosure concerns an attachment for an operable drug delivery device, comprising a gripping sleeve member that is configured to receive a first member of the operable drug delivery device, wherein the gripping sleeve member comprises a first gripping sleeve member part comprising a first engagement feature at its inner surface that is configured to engage the first gripping sleeve member part in a torque-proof manner with the first member of the operable drug delivery device. Further, the present invention concerns a use of the attachment or a system of attachments for operating the operable drug delivery device.
摘要:
A module assembly (4) for an injection system that may co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle (3). The module assembly is initially in a locked state until attached to a drug delivery device where interaction of the cartridge holder with a locking strut (24) changes the module to a triggering state. The module assembly when configured as a medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member (48) automatically activates the reservoir when the needle guard (42) is retracted when the module is in the triggering state. The needle guard prevents accidental needle sticks before and after an injection, and locks after dose delivery.
摘要:
A drug delivery device (10) is given, comprising a body (12) and a moveable button member (14),wherein in a pre-ready state of the drug delivery device (10) there is a misalignment between the body (12) and the button member (14). This misalignment is perceivable by a user of the drug delivery device (10). In a ready state of the drug delivery device (10), the button member (14) and the body (12) are aligned and the alignment is perceivable by a user of the drug delivery device (10).
摘要:
A module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted. The needle guard prevents accidental needle sticks before and after an injection,and locks after dose delivery. Restraining features are present on the module to prevent the needle guard from moving relative to the device, in a trigger locked position.