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:
Jul. 25, 1989
Filed:
Jan. 24, 1983
Applicant:
Inventors:
Dietmar M Wagenknecht, Zion, IL (US);
Anton H Amann, Libertyville, IL (US);
Daphne R Gallagher, Fountain Valley, CA (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604251 ; 604407 ;
Abstract
Intravenous infusion sets suitable for the parenteral administration of nitroglycerin solutions and methods of using such sets are provided. The intravenous infusion sets and methods herein utilize flexible drip tubes having their inner surfaces constructed of polyolefin plastic material. Polyolefin or polyolefin-lined drip tubes can be advantageously used to infuse nitroglycerin solutions with minimized loss of nitroglycerin solution potency.