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:
Apr. 18, 1995
Filed:
Mar. 21, 1994
Applicant:
Inventor:
Michael J Peters, West Bloomfield, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604104 ;
Abstract
An expandable intravenous catheter for the infusion of fluids into a blood vessel comprises a helically wound tube having a diameter that can be varied from a normal minimum diameter to a relatively larger diameter by axial movement of the ends of the tube relative to each other, after insertion of the catheter into the blood vessel.