摘要:
A drug delivery device for co- delivery of two medicaments. The drug delivery device has a dose setter (202, 402), a first dose dial component (204, 404), a second dose dial component (206, 406), and a collar (212, 412). The first dose dial component is configured to select a first dose of a first medicament, and the first dose dial component is operably connected to the dose setter. The second dose dial component is configured to select a second dose of a second medicament. In addition, the first dose dial component and the second dose dial component are connected to the collar. The collar is configured to be moved in a proximal direction by actuation of the dose setter. Further, when the collar is moved in a proximal direction, the first dose dial component and the second dose dial component are configured to move proximally to set a dose "A" for the first medicament with the first dose dial component and set a dose "B" for the second medicament with the second dose dial component.
摘要:
A drug delivery device comprising: a cartridge retainer configured to receive a cartridge of medicament; a controller; and an electronic cartridge detection system configured to determine if the cartridge of medicament has been correctly inserted into the cartridge retainer.
摘要:
A drug delivery device having a trigger biasing member (260) that provides dispense assistance. The drug delivery device includes a variable dose setting mechanism (202) that is operably coupled to a primary reservoir (214) holding a first medicament. The drug delivery device also includes a fixed dose setting mechanism (204) that is operably coupled to a secondary reservoir (218) holding a second medicament. The fixed dose setting mechanism comprises a trigger biasing member or spring. In addition, the drug delivery device includes a mechanical coupling (206) that operably couples the variable dose setting mechanism and the fixed dose setting mechanism. During dose setting, activation of a single dose setter sets a variable dose of the first medicament. Setting of a minimum dose of the first medicament causes a fixed dose of the second medicament to be automatically set, and, during dispense, the trigger spring at least assists with the dispense of the fixed dose of the second medicament.
摘要:
A injection system for co-delivery of two medicaments (1, 2) having a drug delivery device (10) containing a primary reservoir containing a first medicament (1) and that has a secondary reservoir containing a second medicament (2) where the drug delivery device (10) has only one dose setter (12) for the primary reservoir and that automatically determines the dose of the second medicament (2). Both medicaments (1, 2) are delivered through a single dispense interface.
摘要:
A drug delivery device comprising: a microcontroller (302); and a sounder (330) operatively connected to the microcontroller and configured to generate a range of tones comprising: a first tone indicating the completion of a dose delivery; and a second tone indicating an operational error of the drug delivery device.
摘要:
A dose setting mechanism (1) for a drug delivery device is provided comprising a dose setting member (5) and a further element. Maximum dose stop features (9a, 12) are provided on a housing (11) and on the further element.