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. 02, 1993
Filed:
Jun. 26, 1990
Applicant:
Inventors:
Assignee:
Sorin Biomedica S.p.A., , IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
424-11 ; 422130 ; 422149 ; 206223 ; 206438 ; 206569 ; 206571 ;
Abstract
A device or kit having inlet means for introducing within the kit a first reagent, includes a substrate and at least a second reagent in the form of microcapsules adapted to release, according to a predetermined release profile, the second reagent after the first reagent has been introduced into the kit. The device allows to carry out at least two and optionally more transformations of the physical and/or chemical properties of the substrate by means of a single step procedure by the operator consisting of the introduction of the first reagent. The invention particularly relates to the preparation of stable injectable preparations of radiopharmaceuticals.