The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2013
Filed:
Dec. 14, 2006
Chris Nimmo, Brow Cottage, GB;
Olivier Bertaud, Boulogne, FR;
Chris Nimmo, Brow Cottage, GB;
Olivier Bertaud, Boulogne, FR;
Power Container Corp., Somerset, NJ (US);
Abstract
Device adapted to deliver fluids, in particular medicines, under pressure, comprising a receptacleof variable volume in a form or shape of a pouch or flexible container of general cylindrical shape with exclusively longitudinal pleatscontaining the fluid under pressure to be delivered and equipped with an actuator C permitting to open a valve, to enable the aforementioned fluid to be delivered, the whole being located inside a receptaclecapable of resisting to an elevated internal pressure, the internal volume of this last receptacle comprised between its wall and the receptacle of variable volume being filled with a neutral gas under a pressure sufficient to exert on the receptacle of variable volume a pneumatic constraint sufficient to permit the delivery of the therein contained fluid when the above-said valve permitting the said delivery is operated by the aforementioned actuator C.