An animal fluid injector, replaceable syringe and method of replacement of the syringe in the injector are provided in which the syringe is loadable and unloadable into and from the injector through the open front end of a pressure jacket of the injector, thereby permitting replacement without retraction...http://www.google.fr/patents/US5456669?utm_source=gb-gplus-shareBrevet US5456669 - Method of front loading an injector and injecting fluid into animals therewith
Method of front loading an injector and injecting fluid into animals therewith
