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:
Nov. 27, 1990
Filed:
Sep. 13, 1989
Applicant:
Inventors:
Assignee:
Sherwood Medical Company, St. Louis, MO (US);
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604165 ;
Abstract
An over the needle catheter introducer having an introducer needle and a cannula member with finger engaging means on the introducer needle and cannula member and a groove means on the introducer means to selectively engage a luer extension on the proximal end of the cannula member so that the introducer needle engages the cannula member in one position and is readily released therefrom by rotation of the cannula member about the introducer needle.