| 摘要 |
There is provided a medicament dispenser having a body, a medicament container, dose-liberating means, an energy store for actuating said dose-liberating means and trigger means for directly or indirectly releasing the energy store, wherein the trigger means comprises a trigger coupling. The coupling is reversibly deformable in response to the application of non-mechanical energy thereto. The non-mechanical energy may comprise heat energy, electrical current energy, electrical field energy or magnetic field energy. |
