A compact fluid dispenser for use in controllably dispensing fluid medicaments, such as, antibiotics, analgesics, and like medicinal agents from the device reservoir which is provided in the form of a novel bellows type assembly. The fluid dispenser includes a unique stored energy mechanism which takes...http://www.google.fr/patents/US20050277884?utm_source=gb-gplus-shareBrevet US20050277884 - Fluid delivery apparatus with bellows reservoir
