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:
Dec. 29, 1998
Filed:
Aug. 23, 1996
Applicant:
Inventors:
Assignee:
Baxter International Inc., Deerfield, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604414 ; 604 85 ;
Abstract
The present invention provides a passive drug delivery apparatus which has a simplified structure. The present invention includes a junction member, disposed within the fluid conduit, for forming a first flow path to supply a medical liquid along the fluid conduit. A coupling member is provided, one end of which is to be coupled to the junction member, and the other end of which is to be inserted into a vial containing a beneficial agent. The coupling member includes structure to close the medical liquid flow path, a second flow path for introducing the medical liquid into the vial and a third flow path for delivering the mixed solution containing the medical liquid and agent.