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:
Mar. 13, 1990
Filed:
Sep. 16, 1988
John Urquhart, Palo Alto, CA (US);
Felix Theeuwes, Los Altos, CA (US);
ALZA Corporation, Palo Alto, CA (US);
Abstract
A parenteral delivery system is disclosed for administering a beneficial agent to a recipient. The system comprises (a) a primary container of a medical fluid; (b) a primary drip chamber in fluid communication with the primary container; (c) a primary formulation chamber in fluid communication with the primary drip chamber and housing an agent dispensing device or a beneficial agent; (d) a secondary container of a medical fluid; (e) a secondary drip chamber in fluid communication with the secondary container; (f) a secondary formulation chamber in fluid communication with the secondary drip chamber and housing an agent dispensing device or a beneficial agent; and (g) a common tubing in communication with the primary formulation chamber and the secondary formulation chamber for communicating the system with the recipient.