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US 2003/0114798 A1Published application
Medicament delivery device
AssigneeDCA Design International Limited
InventorsChristopher Nigel Langley, Robert Frederick Veasey
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AssigneeDCA Design International Limited
InventorsChristopher Nigel Langley, Robert Frederick Veasey
Estimating the term…
The present invention relates to a medicament delivery device used for self-administration of a medicament regimen by a patient. In such medicament delivery devices the administration of the medicament is from a replaceable medicament cartridge located within a housing forming a part of the medicament delivery device. Removal of the cartridge for those with infirmities who are not able to grip the cadge sufficiently firmly to place or remove the cartridge is improved by the present invention. A medicament delivery device is disclosed comprising a main housing and a secondary housing, the secondary housing being pivotally connected at a first end to the main housing, the secondary housing being movable between an operative position in which the secondary housing is adjacent along its length to the main housing and a loading position in which the secondary housing is pivoted away from the main body, the secondary housing being adapted replaceably to receive a medicament cartridge
1 A medicament delivery device comprising a main housing and a secondary housing, the secondary housing being pivotally connected at a first end to the main housing, the secondary housing being movable between an operative position in which the secondary housing is adjacent along its length to the main housing and a loading position in which the secondary housing is pivoted away from the main body, the secondary housing being adapted replaceably to receive a medicament cartridge.
2 A medicament delivery device according to claim 1, in which the main housing comprises drive means adapted to drive a piston within the medicament cartridge to expel medicament from within the cartridge in which locking means are provided to prevent movement of the secondary cartridge relative to the main housing while the drive means or a part thereof is located within the medicament cartridge to drive the piston.