摘要:
An apparatus includes a housing, a carrier, and an expandable assembly. The housing defines an opening configured to selectively place a gas chamber of the housing in fluid communication with an exterior volume. The carrier is movably disposed within the housing and is coupled to a medicament container. A proximal surface of the carrier defines a portion of a boundary of the gas chamber. The expandable assembly has a first member and a second member. The first member is coupled to an elastomeric member disposed within the medicament container, and the second member includes a valve portion. The expandable assembly transitions from a collapsed configuration to an expanded configuration when the elastomeric member moves within the medicament container. The valve portion moves relative to the opening when the expandable assembly transitions from the first to the second configuration, placing the gas chamber in fluid communication with the exterior volume.
摘要:
An apparatus includes a housing, an actuator, a lock mechanism, and a medicament container. The lock mechanism selectively engages a portion of the housing such that (1) the lock mechanism is maintained in a substantially fixed position when the housing is in a first orientation and (2) the lock mechanism is removable from the housing when the housing is in a second orientation. The medicament container is moved in a proximal direction when the lock mechanism is removed from the housing to mix a first medicament portion contained within the medicament container with a second medicament portion contained within the medicament container. The actuator can be moved from a first position to a second position when the lock mechanism is removed from the housing to release energy stored within an energy storage member such that the medicament container is moved in a distal direction.
摘要:
A medicament delivery device includes a housing, a medicament container disposed within the housing, an activation mechanism, a cover and an electronic circuit system. The activation mechanism includes an energy storage member configured to produce a force to deliver the dose of a medicament and/or vaccine. The cover is configured to receive at least a portion of the housing. The electronic circuit system is coupled to the housing such that a protrusion of the cover electrically isolates a battery from a portion of the electronic circuit system when the portion of the housing is received by the cover. The electronic circuit system is configured to be electrically coupled to the battery and to produce a recorded speech output when the portion of the housing is at least partially removed from the cover. The electronic circuit system configured to produce a signal when the activation mechanism is actuated.
摘要:
An apparatus includes a housing, a medicament container and an actuator. The apparatus includes a label configured to be coupled to a medicament delivery device. The label includes a first surface and a second surface. The first surface is configured to be coupled to an outer surface of the medicament delivery device. The second surface includes a textual indicia. The label further includes an electronic circuit system configured to output an electronic signal.