Patent ID: 6280430
Filing Date: 2001-08-28
Classification: A61J,Y10S

Abstract:
An assembly comprising:a flask having a cylindrical body, the flask including an opening surrounded by a flange provided with a side face and a puncturable plug closing said opening;a syringe device suitable for fixing on the flask, the syringe device including a guide part having a first open end provided with a terminal portion, a common portion and a second open end, the terminal portion being provided with a first cylindrical internal guide surface for cooperatively resting on the cylindrical flask body and with fastening means located between the first cylindrical internal guide surface and the common portion of the guide part, the fastening means being activatable to cooperate with a flange disposed on the flask when the guide part is connected to the flask to fasten the guide part to the flask; anda syringe having a body and a needle fixed to a first end of the syringe body, said needle being moveable together with the syringe body and being unconnected to said guide part to move independently of said guide part, the common portion of the guide part provided with internal guiding means for cooperatively guiding the body of the syringe when the syringe is moved from a first position where the needle is distant from the puncturable plug of the flask to a second position where the needle passes through the puncturable plug of the flask.